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Maria Luz Webster-Longin, MD

Internal Medicine Physician in Oakland, CA · enumerated 2006.

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

National Provider Identifier

1134229388

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Registry record

Entity type Individual (Type 1)
Name Maria Luz Webster-Longin
Credential MD
Sex Female
Practice address 1030 International Blvd, Oakland, CA, 94601
Phone (510) 238-5400
Fax (510) 238-5437
Enumeration date Sep 25, 2006
Last updated in NPPES Dec 19, 2007

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A88914 (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
05-1822 Other CA FQHC MEDICARE PART A
HAP11991F Other CA FPACT
ZZZ79046Z Other CA FQHC MEDICARE PART B
FHC11991F 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 Maria Webster-Longin's NPI record?
Cross-check NPI 1134229388 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1134229388 active?
Yes, as of the latest NPPES snapshot, NPI 1134229388 is active (record last updated 2007-12-19).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-19.