Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Diana Teng, MSN, AGNP

Nurse Practitioner in Burlingame, CA · enumerated 2016.

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

National Provider Identifier

1629510433

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Registry record

Entity type Individual (Type 1)

Name Diana Teng

Credential MSN, AGNP

Sex Female

Practice address 1501 Trousdale Dr, Burlingame, CA, 94010

Phone (650) 652-8500

Enumeration date Nov 10, 2016

Last updated in NPPES Feb 9, 2021

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP95005435 (CA) Primary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95005435 (CA) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP95005435 (CA) Secondary

363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95005435 (CA) Secondary

363LX0106X Occupational Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95005435 (CA) Secondary

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 1629510433 active?

Yes, as of the latest NPPES snapshot, NPI 1629510433 is active (record last updated 2021-02-09).

How do I verify Diana Teng's NPI record?

Cross-check NPI 1629510433 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 2021-02-09.