Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Nagma A Hossain, MD

Infectious Disease Physician in Redwood City, CA · enumerated 2006.

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

National Provider Identifier

1528141520

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Registry record

Entity type Individual (Type 1)

Name Dr. Nagma A Hossain

Credential MD

Sex Female

Practice address 1100 Veterans Blvd, Redwood City, CA, 94063

Phone (650) 299-2000

Enumeration date Oct 23, 2006

Last updated in NPPES Jun 20, 2024

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A88596 (CA) Secondary

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License A88596 (CA) 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
00A885960	Medicaid	CA	-

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.

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Frequently asked questions

How do I verify Nagma Hossain's NPI record?

Cross-check NPI 1528141520 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1528141520 active?

Yes, as of the latest NPPES snapshot, NPI 1528141520 is active (record last updated 2024-06-20).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-20.