Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Anna Jin, M.D.

Nephrology Physician in Orange, CA · enumerated 2007.

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

National Provider Identifier

1285767475

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Registry record

Entity type Individual (Type 1)

Name Dr. Anna Jin

Credential M.D.

Sex Female

Practice address 101 the City Dr S, Orange, CA, 92868

Phone (714) 456-8888

Enumeration date Mar 14, 2007

Last updated in NPPES Oct 8, 2024

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License A84938 (CA) Primary

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

Is NPI 1285767475 active?

Yes, as of the latest NPPES snapshot, NPI 1285767475 is active (record last updated 2024-10-08).

How do I verify Anna Jin's NPI record?

Cross-check NPI 1285767475 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-08.