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AMERICAN HEALTH ASSOCIATES
NPI 1407729676
Internal Medicine in Gaithersburg, MD

Active since September 24, 2025CLIA 21D2332529 · Waiver
9059 SHADY GROVE CT, GAITHERSBURG, MD 20877(240) 204-1666 Get Directions Write a Review

NPPES record last updated: April 24, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 24, 2026, Mar 25, 2026, Mar 19, 2026 (3 updates tracked since 2026).

About American Health Associates NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

AMERICAN HEALTH ASSOCIATES (NPI 1407729676), doing business as Maryland Primary Care, is a healthcare organization registered as an internal medicine in Gaithersburg, Maryland and active in the NPI registry since September 2025. The organization holds a CLIA Waiver certificate valid through October 20, 2027 and lists Yujuan Wang, Founder, as its authorized official.

NPPES Registry Identity

NPI1407729676
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameAMERICAN HEALTH ASSOCIATES
Location Address9059 SHADY GROVE CTGaithersburg, MD 20877-1301
Mailing Address9059 Shady Grove CtGaithersburg, MD 20877-1301 · (301) 633-6644 · Fax (240) 301-2502
Phone(240) 204-1666
Organization SubpartNo
Authorized OfficialYujuan WangFounder · (301) 633-6644
Enumeration DateSeptember 24, 2025
Last NPPES UpdateApril 24, 20263 updates tracked since enumeration
NPPES CertifiedApril 24, 2026
✔ NPI 1407729676 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
9059 SHADY GROVE CT, Gaithersburg, MD 20877
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Other Names 1

Doing Business AsMaryland Primary Care

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 21D2332529

American Health Associates LLC · Gaithersburg, MD
Active · expires Oct 20, 2027
CLIA Number21D2332529
Laboratory TypePhysician Office
Certificate Effective DateOctober 21, 2025
Certificate Expiration DateOctober 20, 2027
Laboratory DirectorYujuan Wang
Laboratory Phone(240) 204-1750
Laboratory LocationAmerican Health Associates LLC9059 Shady Grove Ct, Gaithersburg, MD 20877
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

YUJUAN WANG MD, PHD
Internal Medicine
9059 SHADY GROVE CT
GAITHERSBURG, MD 20877
Montgomery County (301) 633-6644

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is American Health Associates's NPI number?

The NPI number for American Health Associates is 1407729676. It was assigned to this organization in the NPPES registry on September 24, 2025. The provider is doing business as Maryland Primary Care.

Where is American Health Associates located?

American Health Associates is located at 9059 Shady Grove Ct, Gaithersburg, MD 20877. The listed phone number is (240) 204-1666.

What is American Health Associates's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Does American Health Associates hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 21D2332529) is associated with this NPI, valid through October 20, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for American Health Associates was last updated on April 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.