Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Pamela P Cheung, M.D.

Ophthalmology Physician in Silver Spring, MD · enumerated 2006.

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

National Provider Identifier

1427074764

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Registry record

Entity type Individual (Type 1)

Name Dr. Pamela P Cheung

Credential M.D.

Sex Female

Practice address 2101 Medical Park Dr, Suite 101, Silver Spring, MD, 20902

Phone (301) 681-6600

Fax (301) 916-9522

Enumeration date Jul 13, 2006

Last updated in NPPES Nov 8, 2023

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License D0056055 (MD) 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
2129884	Other	-	UHC/MAMSI
00005	Other	-	BLUE CROSS BLUE SHIELD
1984178	Other	-	UNITED HEALTHCARE
7538135	Other	-	AETNA

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 Pamela Cheung?

Pamela Cheung is registered in NPPES with the primary taxonomy of Ophthalmology Physician. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-08.