Active NPI
Kristina Elaine Duffy, MD
- Neurology Physician
- Mobile, AL
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Neurology Physician
- License
- MD444147
- Practice address
- 2451 Fillingim St
USA Medical Center
Mobile, AL 36617-2238 - Phone
- (251) 471-7117
- NPI assigned
- Jan 27, 2006
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Neurology Physician | 2084N0400X | MD-53717 | IA | |
| General Practice Physician | 208D00000X | 010237316 | VA | |
| Neurology Physician | 2084N0400X | MD444147 | PA | Primary |
Addresses
Primary practice location
2451 Fillingim St
USA Medical Center
Mobile, AL 36617-2238
Mailing address
11699 Arlington Blvd
Spanish Fort, AL 36527
Phone (313) 671-6871
Other practice location 1
228 Saint Charles Way Ste 200
York, PA 17402-4661
Phone (717) 851-5503
Other practice location 2
500 E Market St
Iowa City, IA 52245-2633
Phone (319) 339-3551
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in FL, CO, RI, OR, WI
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 5
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20200221001125 | FL | Practitioner - Neurology | 9133392426 | Reassigns benefits to 1 organization |
| I20250227003734 | CO | Practitioner - Neurology | 9133392426 | Reassigns benefits to 1 organization |
| I20250411003038 | RI | Practitioner - Neurology | 9133392426 | Reassigns benefits to 1 organization |
| I20251117000682 | OR | Practitioner - Neurology | 9133392426 | Reassigns benefits to 1 organization |
| I20251202001056 | WI | Practitioner - Neurology | 9133392426 | Reassigns benefits to 1 organization |
Care Compare profile
Medicare Care Compare- Specialty
- Neurology
- Education
- Wayne State University School of Medicine, 2003
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
- North Okaloosa Clinic CorpBlue Sky Telehealth LLC
Practice addresses (Care Compare)
550 W Redstone Ave
Suite 390
Crestview, FL 32536-6434
Phone (850) 682-2209
5600 S Quebec St
Suite 312a
Greenwood Village, CO 80111-2208
Phone (303) 343-6272
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| MD-53717 | IA | MD | Neurology Physician |
| MD444147 | PA | MD | Neurology Physician |
| 010237316 | VA | MD | General Practice Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Blue Sky Telehealth, LLC | Neurology | Current | Accepting new patients |
| Aurora Medical Group, Inc. | Current | Accepting new patients | |
| Asante Physician Partners | Family Medicine | Current | Accepting new patients |
| Baycare Aurora, LLC | Current | Accepting new patients | |
| Aurora Medical Group, Inc. | Family Medicine | Current | Accepting new patients |
| Access Telecare, PLLC | Family Medicine | Current | Accepting new patients |
| Susquehanna Physician Services | Neurology | Past | Accepting new patients |
Locations
5600 S Quebec St
Ste 312A
Greenwood Village, CO 80111
Phone (303) 343-6272
625 SW Ramsey Ave
Ste A
Grants Pass, OR 97527
Phone (541) 474-5004
1717 Main St
Ste 5850
Dallas, TX 75201
Phone (469) 694-5512
2253 W Mason St
Green Bay, WI 54303
Phone (920) 327-7000
2845 Greenbrier Rd
Green Bay, WI 54311
Phone (920) 288-3388
3003 University Dr
Marinette, WI 54143
Phone (715) 735-4200
1020 N 12th St
Milwaukee, WI 53233
Phone (414) 219-3056
855 N Westhaven Dr
Oshkosh, WI 54904
Phone (920) 451-5643
Interoperability endpoints
- kduffy331771@ahs.direct-ci.com
Organizations & group practices 8
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.
-
- Neurology with Special Qualifications in Child Neurology Physician
- Greenwood Village, CO
- NPI 1649886458
CO, Neurology
-
- Durable Medical Equipment & Medical Supplies
- Oshkosh, WI
- NPI 1326858044
-
- Certified Registered Nurse Anesthetist
- Milwaukee, WI
- NPI 1427271378
Family Medicine
-
- Physical Medicine & Rehabilitation Physician
- Williamsport, PA
- NPI 1629006606
Neurology
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1138320000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1748304000000",
"number": "1184695348",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "11699 ARLINGTON BLVD",
"city": "SPANISH FORT",
"state": "AL",
"postal_code": "36527",
"telephone_number": "313-671-6871"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2451 FILLINGIM ST",
"address_2": "USA MEDICAL CENTER",
"city": "MOBILE",
"state": "AL",
"postal_code": "366172238",
"telephone_number": "251-471-7117"
}
],
"practiceLocations": [
{
"address_1": "228 Saint Charles Way Ste 200",
"address_purpose": "LOCATION",
"city": "York",
"state": "PA",
"postal_code": "174024661",
"country_code": "US",
"telephone_number": "717-851-5503",
"fax_number": "717-851-5507",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "500 E Market St",
"address_purpose": "LOCATION",
"city": "Iowa City",
"state": "IA",
"postal_code": "522452633",
"country_code": "US",
"telephone_number": "319-339-3551",
"fax_number": "319-248-7945",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "DUFFY",
"first_name": "KRISTINA",
"middle_name": "ELAINE",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-01-27",
"last_updated": "2025-05-27",
"certification_date": "2025-05-27",
"status": "A"
},
"taxonomies": [
{
"code": "2084N0400X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Neurology",
"state": "IA",
"license": "MD-53717",
"primary": false
},
{
"code": "208D00000X",
"taxonomy_group": "",
"desc": "General Practice",
"state": "VA",
"license": "010237316",
"primary": false
},
{
"code": "2084N0400X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Neurology",
"state": "PA",
"license": "MD444147",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Mobile, AL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 27, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.