Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Pamela Gallagher Guha, MD

Nephrology Physician in Clinton, MD · enumerated 2005.

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

National Provider Identifier

1639155476

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Registry record

Entity type Individual (Type 1)

Name Mrs. Pamela Gallagher Guha

Credential MD

Sex Female

Practice address 9131 Piscataway Rd, Suite 750, Clinton, MD, 20735

Phone (301) 856-2810

Fax (301) 856-7290

Enumeration date Dec 22, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License D0016116 (MD) Primary

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License MD6387 (DC) Secondary

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

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 Guha?

Pamela Guha is registered in NPPES with the primary taxonomy of Nephrology 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 2007-07-08.