Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gerard A Engh, M.D.

Specialist in Arlington, VA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1356313068

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Registry record

Entity type Individual (Type 1)

Name Dr. Gerard A Engh

Credential M.D.

Sex Male

Practice address 2445 Army Navy Dr, Arlington, VA, 22206

Phone (703) 769-8456

Fax (703) 271-9451

Enumeration date Feb 6, 2006

Last updated in NPPES Jul 30, 2008

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 0101017915 (VA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
11766	Other	VA	ANTHEM BCBS
4328729	Other	VA	AETNA PPO
540885758	Other	VA	TRICARE
25090001	Other	VA	CAREFIRST BCBS
737655	Other	VA	AETNA HMO
955229	Other	VA	UNITED HEALTHCARE ID

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Gerard Engh?

Gerard Engh is registered in NPPES with the primary taxonomy of Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-30.