NPI Portal NPI Lookup & Verification

Dr. Antony Eugene Chen, DO

Dr. Antony Eugene Chen is a Anatomic Pathology & Clinical Pathology Physician provider (Pathology) practicing in Garden Grove, CA, registered in the NPPES registry with NPI 1235327701 since 2007. The credential DO stands for Doctor of Osteopathic Medicine.

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NPI 1235327701
Entity type Individual (Type 1)
Name Dr. Antony Eugene Chen
Credential DO
Sex Male
Practice address Garden Grove, CA, 92843
Phone 7147412765
Fax 7145378968
Enumeration date 2007-10-10
Last updated in NPPES 2021-11-04

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
207ZB0001X Blood Banking & Transfusion Medicine Physician Secondary 20A8989 CA
207ZP0102X Anatomic Pathology & Clinical Pathology Physician Primary 20A8989 CA

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

Copy-ready billing details
Provider: Antony Chen, DO
NPI: 1235327701
Taxonomy: 207ZP0102X (Anatomic Pathology & Clinical Pathology Physician)
Address: Garden Grove, CA, 92843

Other providers at this practice address

NPI Name Type Specialty Location
1962463364 Placentia Pathology Medical Group Organization Anatomic Pathology & Clinical Pathology Physician Garden Grove, CA
1033173588 James Lee Individual Anesthesiology Physician Garden Grove, CA
1083665210 D S Kim MD Inc Organization Anesthesiology Physician Garden Grove, CA
1730132986 Barbara Victor Individual Emergency Medicine Physician Garden Grove, CA
1841234952 Si Nguyen Individual Anatomic Pathology & Clinical Pathology Physician Garden Grove, CA
1588692644 Medical Center of Garden Grove Organization General Acute Care Hospital Garden Grove, CA
1295768786 Jon Lake Individual Cytopathology Physician Garden Grove, CA
1477577575 Alec Huynh Individual Emergency Medicine Physician Garden Grove, CA

Verify this record

Cross-check NPI 1235327701 against the authoritative CMS record: view Dr. Antony Eugene Chen on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Antony Chen?
Antony Chen is registered in NPPES with the primary taxonomy of Anatomic Pathology & Clinical Pathology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-11-04.