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Debra Osman, MD

Internal Medicine Physician in San Francisco, CA · enumerated 2006.

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

National Provider Identifier

1730141573

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Registry record

Entity type Individual (Type 1)
Name Debra Osman
Credential MD
Sex Female
Practice address 1199 Bush St, Ste 500, San Francisco, CA, 94109
Phone (415) 674-2600
Fax (415) 674-2601
Enumeration date Apr 5, 2006
Last updated in NPPES Apr 11, 2017

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A46339 (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
110172115 Other CA PPIN
ZZZ19216Z Other CA MEDICARE PROVIDER 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

Where does Debra Osman practice?
The practice location on file with NPPES is in San Francisco, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Debra Osman?
The National Provider Identifier (NPI) for Debra Osman is 1730141573, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-11.