NPI Portal NPI Lookup & Verification

Prof. Peter Yao, MD

Prof. Peter Yao is a Pediatrics Physician provider (Pediatrics) practicing in Clovis, CA, registered in the NPPES registry with NPI 1427136233 since 2006. The credential MD stands for Doctor of Medicine.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1427136233
Entity type Individual (Type 1)
Name Prof. Peter Yao
Credential MD
Sex Male
Practice address Clovis, CA, 93612
Phone 5593246200
Fax 5593246280
Enumeration date 2006-11-01
Last updated in NPPES 2008-03-26

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208000000X Pediatrics Physician Primary G36418 CA
207N00000X Dermatology Physician Secondary G36418 CA

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
00G364180 Medicaid CA
Copy-ready billing details
Provider: Peter Yao, MD
NPI: 1427136233
Taxonomy: 208000000X (Pediatrics Physician)
Address: Clovis, CA, 93612

Other providers at this practice address

NPI Name Type Specialty Location
1194716563 Jennifer Nay Individual Medical Physician Assistant Clovis, CA
1730160623 Nancy Stoeckel Individual Family Nurse Practitioner Clovis, CA
1043291834 Dianne Hubbard Individual Pediatrics Physician Clovis, CA
1952382749 Brad Sumrell Individual Pediatrics Physician Clovis, CA
1124009915 Leta Hering Individual Pediatric Nurse Practitioner Clovis, CA
1831170745 Peachwood Medical Group Clovis Inc Organization General Practice Physician Clovis, CA
1962483834 Dennis Nakata Individual Family Medicine Physician Clovis, CA
1760463624 Jeffrey Aoki Individual Family Medicine Physician Clovis, CA

Verify this record

Cross-check NPI 1427136233 against the authoritative CMS record: view Prof. Peter Yao 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 Peter Yao?
Peter Yao is registered in NPPES with the primary taxonomy of Pediatrics 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 2008-03-26.