Individual provider Active NPI

Gretchen Winter

  • Pulmonary Disease Physician
  • Birmingham, AL
National Provider Identifier
1235498049
Registry record updated May 15, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pulmonary Disease PhysicianTaxonomy code 207RP1001X
License
036178657 Issued in IL
Practice address
1717 6TH Ave S
Birmingham, AL 35233-1801
Phone
(800) 822-8816
NPI assigned
May 14, 2012
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 15, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 7

Specialty (taxonomy)CodeLicenseStatePrimary
Critical Care Medicine (Internal Medicine) Physician 207RC0200X 036178657 IL
Pulmonary Disease Physician 207RP1001X 38429 AL
Critical Care Medicine (Internal Medicine) Physician 207RC0200X MC-2829 ID
Critical Care Medicine (Internal Medicine) Physician 207RC0200X 01075027A IN
Pulmonary Disease Physician 207RP1001X 036178657 IL Primary
Critical Care Medicine (Internal Medicine) Physician 207RC0200X C-193366 CA
Emergency Medicine Physician 207P00000X 35.129458 OH

Addresses

Primary practice location

1717 6TH Ave S
Birmingham, AL 35233-1801

Mailing address

1717 6TH Ave S
Birmingham, AL 35233-1801

Other practice location 1

1055 N Curtis Rd
Boise, ID 83706-1309
Phone (208) 302-2000

Other practice location 2

1900 University Blvd
Birmingham, AL 35233-2060
Phone (205) 996-5864

Other practice location 3

1275 N High St
Hillsboro, OH 45133-8273
Phone (937) 393-6100

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address grwinter@direct.uabmedicine.org Direct University of Alabama Hospital

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in AL, CA, GA, MO, KY, OH, MT, MI, TN, IL, NE11 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 11

Enrollment IDStateProvider typePAC IDDetails
I20190723001907 AL Practitioner - Pulmonary DiseasePractitioner - Internal Medicine 2769622844 Reassigns benefits to 5 organizations
I20240813000445 CA Practitioner - Pulmonary DiseasePractitioner - Critical Care (Intensivists) 2769622844 Reassigns benefits to 2 organizations
I20250215000102 GA Practitioner - Internal Medicine 2769622844 Reassigns benefits to 1 organization
I20250218001729 MO Practitioner - Internal MedicinePractitioner - Pulmonary DiseasePractitioner - Critical Care (Intensivists) 2769622844 Reassigns benefits to 1 organization
I20250305000149 KY Practitioner - Pulmonary Disease 2769622844 Reassigns benefits to 2 organizations
I20250318001047 OH Practitioner - Internal Medicine 2769622844 Reassigns benefits to 2 organizations
I20251124004308 MT Practitioner - Pulmonary Disease 2769622844 Reassigns benefits to 1 organization
I20260131000344 MI Practitioner - Internal Medicine 2769622844 Reassigns benefits to 2 organizations
I20260212002710 TN Practitioner - Emergency Medicine 2769622844 Reassigns benefits to 1 organization
I20260505002472 IL Practitioner - Critical Care (Intensivists)Practitioner - Internal MedicinePractitioner - Pulmonary DiseasePractitioner - Pediatric Medicine 2769622844 Reassigns benefits to 1 organization
I20260618001964 NE Practitioner - Pulmonary Disease 2769622844 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Baylor College of Medicine, 2012
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Grand Traverse Physician Services PCGroup PAC ID 2466963806, 119 clinicians
Emergency Coverage LLCGroup PAC ID 3072412592, 761 clinicians
SCL Health Medical Group - Billings LLCGroup PAC ID 9638491574, 291 clinicians
Cep America - Intensivists PCGroup PAC ID 9032423421, 112 clinicians
Bryan Hospital KearneyGroup PAC ID 5991195547, 116 clinicians

Practice addresses (Care Compare)

1105 6TH St
Traverse City, MI 49684-2345
Phone (231) 935-5000

1995 Hwy 51 S
Covington, TN 38019-3635
Phone (901) 476-2621

2900 12TH Ave N
Suite 500E
Billings, MT 59101-7500
Phone (406) 238-6800

3001 Sillect Ave
Bakersfield, CA 93308-6337
Phone (661) 316-6000

3700 Washington Ave
Evansville, IN 47714-0541
Phone (812) 485-4000

804 22ND Ave
Kearney, NE 68845-2206
Phone (308) 455-3600

Hospital & facility affiliations

  • Intermountain Health St Vincent Regional Hospital Hospital, Billings, MT, CCN 270049
  • Baptist Memorial Hospital Tipton Hospital, Covington, TN, CCN 440131
  • Munson Medical Center Hospital, Traverse City, MI, CCN 230097
  • Baptist Health Deaconess Madisonville Hospital, Madisonville, KY, CCN 180093
  • Adventist Health Bakersfield Hospital, Bakersfield, CA, CCN 050455

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
35.129458OHMDEmergency Medicine Physician
C-193366CAMDCritical Care Medicine (Internal Medicine) Physician
MC-2829IDMDCritical Care Medicine (Internal Medicine) Physician
036178657ILMDCritical Care Medicine (Internal Medicine) Physician
01075027AINMDCritical Care Medicine (Internal Medicine) Physician
38429ALMDPulmonary Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Ccmma SC LLC Critical Care Medicine CurrentSince Dec 1, 2023 Accepting new patients
Usacs Integrated Acute Care Services of Ohio, LLC CurrentSince Feb 1, 2025 Accepting new patients
Community Hospital Inc CurrentSince Feb 1, 2024 Accepting new patients
Baptist Health Deaconess Medical Group Inc Emergency Medicine CurrentSince Mar 4, 2025 Accepting new patients
SCL Health Medical Group - Billings LLC Current Accepting new patients
Hospitalist Medicine Physicians of Connecticut - TCS CurrentSince Sep 18, 2023 Accepting new patients
Baptist Health Deaconess Medical Group Inc Current Accepting new patients
Grand Traverse Physician Services PC CurrentSince Dec 1, 2025 Accepting new patients
Baptist Health Medical Group Inc CurrentSince Sep 1, 2025 Accepting new patients
Baptist Health Medical Group Inc CurrentSince Sep 1, 2025 Accepting new patients
Emergency Medicine Services of Mo, LLC Emergency Medicine CurrentSince Dec 13, 2024 Accepting new patients
University of Alabama Health Services Foundation, PC. CurrentSince Aug 1, 2019 Accepting new patients
Ccmma Ca PC Critical Care Medicine CurrentSince May 31, 2024 Accepting new patients
SCL Health Medical Group - Billings, LLC CurrentSince Nov 3, 2025 Accepting new patients
Cogent Healthcare of Decatur, LLC Critical Care Medicine CurrentSince Oct 31, 2023 Accepting new patients
Baptist Health Deaconess Medical Group Inc CurrentSince Mar 4, 2025 Accepting new patients
Emergency Coverage, LLC Emergency Medicine CurrentSince Mar 1, 2026 Accepting new patients
Baptist Health Medical Group Inc Current Accepting new patients
Ies Alabama PLLC Emergency Medicine CurrentSince Nov 4, 2024 Accepting new patients
Community Hospital Inc CurrentSince Feb 1, 2024 Accepting new patients
SCL Health Medical Group - Billings LLC CurrentSince Nov 3, 2025 Accepting new patients
Community Hospital Inc Current Accepting new patients
Sound Physicians Intensivists of Georgia PC Critical Care Medicine CurrentSince Dec 1, 2024 Accepting new patients
SVMC Holdings, Inc Past Accepting new patients
Cogent Healthcare of Georgia PC Past Accepting new patients

Locations (25 of 29)

1717 6th Ave S
Birmingham, AL 35233
Phone (205) 934-3450

619 19th St S
Birmingham, AL 35249

1900 University Blvd
Birmingham, AL 35233
Phone (205) 996-5864

619 19th St S
Birmingham, AL 35233
Phone (205) 934-6405

1613 N McKenzie St
Foley, AL 36535
Phone (251) 949-3400

805 Friendship Rd
Tallassee, AL 36078
Phone (334) 283-6541

809 University Blvd E
Tuscaloosa, AL 35401
Phone (205) 333-4661

1100 Butte St
Redding, CA 96001
Phone (530) 227-6361

500 Eldorado Blvd
Ste 4300
Broomfield, CO 80021

71 Haynes St
Manchester, CT 06040
Phone (860) 533-2981

601 S 8th St
Griffin, GA 30224
Phone (770) 228-2721

600 Celebrate Life Pkwy
Newnan, GA 30265
Phone (404) 844-8334

200 Cardinal Dr
Ste 314
Elizabethtown, KY 42701
Phone (270) 706-1010

800 Hospital Dr
Fl 2
Madisonville, KY 42431
Phone (270) 326-3900

800 Hospital Dr
Ste 1
Madisonville, KY 42431

800 Hospital Dr
Madisonville, KY 42431
Phone (270) 326-3800

2603 Kentucky Ave
Ste 304
Paducah, KY 42003
Phone (270) 415-4800

1105 Sixth St
Traverse City, MI 49684
Phone (231) 922-9000

17065 S Outer Rd
Belton, MO 64012
Phone (816) 322-2000

19600 E 39th St S
Independence, MO 64057
Phone (816) 698-7000

403 Burkarth Rd
Warrensburg, MO 64093
Phone (660) 474-2500

2900 12th Ave N
Ste 500E
Billings, MT 59101
Phone (406) 238-6380

16 N Miles Ave
Hardin, MT 59034
Phone (406) 665-2205

100 Medical Center Dr
Springfield, OH 45504
Phone (937) 523-1000

2000 Health Park Dr
Brentwood, TN 37027
Phone (615) 372-5426

Interoperability endpoints

  • Direct secure messaging: gwinter3298034@direct.trinity-health.org

Organizations & group practices 30

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

View all 30

Hospital & facility affiliations 6

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1336953600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778803200000",
    "number": "1235498049",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1717 6TH AVE S",
            "city": "BIRMINGHAM",
            "state": "AL",
            "postal_code": "352331801"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1717 6TH AVE S",
            "city": "BIRMINGHAM",
            "state": "AL",
            "postal_code": "352331801",
            "telephone_number": "800-822-8816"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1055 N Curtis Rd",
            "address_purpose": "LOCATION",
            "city": "Boise",
            "state": "ID",
            "postal_code": "837061309",
            "country_code": "US",
            "telephone_number": "208-302-2000",
            "fax_number": "208-302-2055",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1900 University Blvd",
            "address_purpose": "LOCATION",
            "city": "Birmingham",
            "state": "AL",
            "postal_code": "352332060",
            "country_code": "US",
            "telephone_number": "205-996-5864",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1275 N High St",
            "address_purpose": "LOCATION",
            "city": "Hillsboro",
            "state": "OH",
            "postal_code": "451338273",
            "country_code": "US",
            "telephone_number": "937-393-6100",
            "fax_number": "614-293-2809",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WINTER",
        "first_name": "GRETCHEN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-05-14",
        "last_updated": "2026-05-15",
        "certification_date": "2026-05-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "IL",
            "license": "036178657",
            "primary": false
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "AL",
            "license": "38429",
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "ID",
            "license": "MC-2829",
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "IN",
            "license": "01075027A",
            "primary": false
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "IL",
            "license": "036178657",
            "primary": true
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "CA",
            "license": "C-193366",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "OH",
            "license": "35.129458",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "grwinter@direct.uabmedicine.org",
            "affiliation": "Y",
            "affiliationName": "University of Alabama Hospital",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "1900 University Blvd",
            "city": "Birmingham",
            "state": "AL",
            "country_code": "US",
            "postal_code": "352332060",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Birmingham, AL

Sources for this page

Verify at the official NPI Registry.