Organization Active NPI

American Health Associates

  • Internal Medicine Physician
  • Gaithersburg, MD
National Provider Identifier
1407729676
Registry record updated Apr 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
Legal business name
AMERICAN HEALTH ASSOCIATES
Doing business as
Maryland Primary Care
Practice address
9059 Shady Grove CT
Gaithersburg, MD 20877-1301
Phone
(240) 204-1666
NPI assigned
Sep 24, 2025
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Apr 24, 2026

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

Authorized official

Name
Dr. Yujuan Wang, MD, PHDNPI 1780261271
Title
Founder
Phone
(301) 633-6644

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207R00000X Primary

Addresses

Primary practice location

9059 Shady Grove CT
Gaithersburg, MD 20877-1301

Mailing address

9059 Shady Grove CT
Gaithersburg, MD 20877-1301
Phone (301) 633-6644

Other names 1

  • Maryland Primary Care Doing business as

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20251021003345 DC Part B Supplier - Clinic/Group Practice 0042708133 Receives reassigned benefits from 1 practitioner
Practice locations: Gaithersburg, MD

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
21D2332529American Health Associates LLC9059 Shady Grove CT, Gaithersburg, MD 20877Certificate of waiverOct 20, 2027

National Provider Directory

National Provider Directory

Locations

9059 Shady Grove Ct
Gaithersburg, MD 20877
Phone (240) 204-1666

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1758672000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1776988800000",
    "number": "1407729676",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9059 SHADY GROVE CT",
            "city": "GAITHERSBURG",
            "state": "MD",
            "postal_code": "208771301",
            "telephone_number": "301-633-6644",
            "fax_number": "240-301-2502"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9059 SHADY GROVE CT",
            "city": "GAITHERSBURG",
            "state": "MD",
            "postal_code": "208771301",
            "telephone_number": "240-204-1666"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "AMERICAN HEALTH ASSOCIATES",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-09-24",
        "last_updated": "2026-04-24",
        "certification_date": "2026-04-24",
        "status": "A",
        "authorized_official_last_name": "WANG",
        "authorized_official_first_name": "YUJUAN",
        "authorized_official_title_or_position": "FOUNDER",
        "authorized_official_telephone_number": "301-633-6644",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD, PHD"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Maryland Primary Care",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Gaithersburg, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.