Ryan Wier, PA-C, MPH

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

PA200001517 Issued in DC

Practice address

1501 M St NW Ste 450
Washington, DC 20005-1726

Phone

(202) 204-7092

Fax

(415) 252-7176

NPI assigned

Jun 23, 2022

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in DC

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 1

Specialty

Physician Assistant

Education

Other, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

One Medstar Primary Care LLCGroup PAC ID 0749607307, 140 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

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.

• One Medstar Primary Care LLC

  • Family Medicine Physician
  • Washington, DC
  • NPI 1417571530
  Medicare reassignment Care Compare group
• Privia Medical Group, LLC

  • Internal Medicine Physician
  • Arlington, VA
  • NPI 1013042480

  DC

  Medicare reassignment NPD
• Privia Medical Group, LLC

  • Pain Medicine (Psychiatry & Neurology) Physician
  • Rockville, MD
  • NPI 1811715436
  NPD

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

{
    "created_epoch": "1655942400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1745366400000",
    "number": "1679204242",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 EMBARCADERO CTR STE 1900",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941113723",
            "telephone_number": "415-658-6791"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1501 M ST NW STE 450",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200051726",
            "telephone_number": "202-204-7092",
            "fax_number": "415-252-7176"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WIER",
        "first_name": "RYAN",
        "name_prefix": "Mr.",
        "credential": "PA-C, MPH",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2022-06-23",
        "last_updated": "2025-04-23",
        "certification_date": "2025-04-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "DC",
            "license": "PA200001517",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Heather Wiemer, MA CCC-SLP
• Douglas Thierry Wienchedji, PHARMACIST
• Jacqueline Ann Wieneke, M.D.
• Maryrita Wieners
• Raoul Wientzen
• Sara Nicole Wierbowski, MD
• Justin Wierenga, ATC
• Angelica Wierzel
• Brent Bowie Wiesel, MD
• Samuel Wiesel

• Physician Assistant in Washington, DC
• Providers in Washington, DC by specialty
• Physician Assistant in District of Columbia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 23, 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.

Verify at the official NPI Registry.