Individual provider Active NPI

Melissa Medina, NP-C

  • Nurse Practitioner
  • San Antonio, TX
National Provider Identifier
1639587439
Registry record updated Oct 6, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
AP61639634 Issued in WA
Practice address
621 Camden St
Ste 202
San Antonio, TX 78215-1612
Phone
(210) 253-3422
Fax
(210) 227-9833
NPI assigned
Jul 24, 2014
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 6, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X AP61639634 WA Primary
Family Nurse Practitioner 363LF0000X AP126071 TX

Addresses

Primary practice location

621 Camden St
Ste 202
San Antonio, TX 78215-1612

Mailing address

PO Box 35629
Dallas, TX 75235-0629
Phone (214) 424-2200

Other practice location 1

2200 NE Neff Rd Ste 302
Bend, OR 97701-4279
Phone (541) 706-4220

Other identifiers 3

IdentifierTypeStateIssuer
359783301MedicaidTX
8953NTOtherTXBLUE CROSS BLUE SHIELD
P01733200OtherTXRAILROAD MEDICARE

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address mmedina221192@secure.stcharleshealthcare.org

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX, CO, WA, OR4 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 4

Enrollment IDStateProvider typePAC IDDetails
I20150414000180 TX Practitioner - Nurse Practitioner 8527386028 Reassigns benefits to 1 organization
I20250115000077 CO Practitioner - Nurse Practitioner 8527386028 Reassigns benefits to 1 organization
I20250423002109 WA Practitioner - Nurse Practitioner 8527386028 Reassigns benefits to 3 organizations
I20250813001882 OR Practitioner - Nurse Practitioner 8527386028 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Public Hospital Dist No 1 SkagitGroup PAC ID 6800793522, 321 clinicians
St Charles Health System IncGroup PAC ID 8729111513, 379 clinicians
Assoc in Gastroenterology, PCGroup PAC ID 7416925052, 26 clinicians
Washington Gastroenterology PLLCGroup PAC ID 6204194848, 142 clinicians

Practice addresses (Care Compare)

1017 S 2ND Ave
Suite 4
Walla Walla, WA 99362-4183
Phone (509) 897-8400

1400 E Kincaid St
Mount Vernon, WA 98274-4127
Phone (360) 428-2500

211 S 13TH St
Mount Vernon, WA 98274-4107
Phone (360) 814-5900

2200 NE Neff Rd
Bend, OR 97701-4283
Phone (541) 382-4321

2940 N Circle Dr
Colorado Springs, CO 80909-1160
Phone (719) 635-7321

33915 1St Way S
Suite 200
Federal Way, WA 98003-6396
Phone (253) 838-9839

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
80.98 of 100Reported as group
Quality
66.51
Promoting interoperability
98
Improvement activities
40
Cost
71.76

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
AP61639634WAMDNurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Public Hospital District No 1 Skagit CurrentSince Jul 28, 2025 Accepting new patients
Washington Gastroenterology PLLC CurrentSince Jun 30, 2025 Accepting new patients
Public Hospital Dist No 1 Skagit Current Accepting new patients
Texas Digestive Disease Consultants, PLLC Current Accepting new patients
Washington Gastroenterology PLLC Family CurrentSince Jun 30, 2025 Accepting new patients
Assoc in Gastroenterology, PC CurrentSince Dec 1, 2024 Accepting new patients
Texas Digestive Disease Consultants PLLC CurrentSince Mar 1, 2016 Accepting new patients
Providence Health & Services - Washington CurrentSince May 19, 2025 Accepting new patients
St. Charles Health System, Inc. CurrentSince Sep 1, 2025 Accepting new patients
St. Charles Health System, Inc. CurrentSince Sep 1, 2025 Accepting new patients
Providence Health & Services - Washington CurrentSince May 19, 2025 Accepting new patients
Texas Digestive Disease Consultants, PLLC CurrentSince Mar 1, 2016 Accepting new patients
Associates in Gastroenterology, P.C. CurrentSince Dec 1, 2024 Accepting new patients
Public Hospital Dist No 1 Skagit CurrentSince Jul 28, 2025 Accepting new patients

Locations

2940 N Circle Dr
Colorado Springs, CO 80909
Phone (719) 635-7321

6031 E Woodmen Rd
Ste 100
Colorado Springs, CO 80923
Phone (719) 635-7321

29358 Network Pl
Chicago, IL 60673

2200 NE Neff Rd
Ste 302
Bend, OR 97701
Phone (541) 706-4220

2200 NE Neff Rd
Bend, OR 97701
Phone (541) 322-2323

211 NW Larch Ave
Redmond, OR 97756
Phone (541) 548-2164

1315 NW 4th St
Redmond, OR 97756
Phone (541) 388-2333

601 S Main St
Keller, TX 76248
Phone (817) 741-4347

5425 W Spring Creek Pkwy
Ste 205
Plano, TX 75024
Phone (972) 526-5860

621 Camden St
Ste 202
San Antonio, TX 78215

33915 1st Way S
Ste 200
Federal Way, WA 98003
Phone (253) 838-9839

17700 SE 272nd St
Ste 420
Kent, WA 98042
Phone (253) 639-9660

1400 E Kincaid St
Mount Vernon, WA 98274
Phone (360) 428-2586

1703 S Meridian
Ste 305
Puyallup, WA 98371
Phone (253) 841-3933

1703 S Meridian
Ste 203
Puyallup, WA 98371
Phone (253) 841-3933

3209 S 23rd St
Ste 200
Tacoma, WA 98405
Phone (253) 503-2508

380 Chase Ave
Walla Walla, WA 99362
Phone (509) 526-3333

1017 S 2nd Ave
Ste 4
Walla Walla, WA 99362
Phone (509) 529-4850

Interoperability endpoints

  • Direct secure messaging: mmedina63206@skagit.direct-ci.com

Organizations & group practices 14

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 14

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": "1406160000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759708800000",
    "number": "1639587439",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 35629",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752350629",
            "telephone_number": "214-424-2200",
            "fax_number": "214-231-2159"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "621 CAMDEN ST",
            "address_2": "STE 202",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782151612",
            "telephone_number": "210-253-3422",
            "fax_number": "210-227-9833"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2200 NE Neff Rd Ste 302",
            "address_purpose": "LOCATION",
            "city": "Bend",
            "state": "OR",
            "postal_code": "977014279",
            "country_code": "US",
            "telephone_number": "541-706-4220",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MEDINA",
        "first_name": "MELISSA",
        "credential": "NP-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2014-07-24",
        "last_updated": "2025-10-06",
        "certification_date": "2025-10-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "WA",
            "license": "AP61639634",
            "primary": true
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "TX",
            "license": "AP126071",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "359783301",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS BLUE SHIELD",
            "identifier": "8953NT",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "P01733200",
            "state": "TX"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mmedina221192@secure.stcharleshealthcare.org",
            "affiliation": "N",
            "address_1": "2200 NE Neff Rd Ste 302",
            "city": "Bend",
            "state": "OR",
            "country_code": "US",
            "postal_code": "977014279",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in San Antonio, TX

Sources for this page

Verify at the official NPI Registry.