NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Chunwen Teng, D.O.

Family Medicine Physician in Lincoln, CA · enumerated 2012 · practices at Teng Medical Foundation PC.

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

National Provider Identifier

1912259946

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Chunwen Teng
Credential D.O.
Sex Female
Practice address 831 Sterling Pkwy Ste 110, Lincoln, CA, 95648
Phone (916) 253-9898
Fax (916) 209-3139
Enumeration date Oct 15, 2012
Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License N.A (OK) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
5448 Other OK OKLAHOMA STATE LICENSE NUMBER
20A13648 Other CA OSTEOPATHIC MEDICAL BOARD OF CALIFORNIA

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

How do I verify Chunwen Teng's NPI record?
Cross-check NPI 1912259946 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1912259946 active?
Yes, as of the latest NPPES snapshot, NPI 1912259946 is active (record last updated 2023-03-07).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.