NPI Portal NPI Lookup & Verification

Nancy Brown, M.D.

Nancy Brown is a Pediatrics Physician provider (Pediatrics) practicing in Modesto, CA, registered in the NPPES registry with NPI 1477560290 since 2006. The credential MD stands for Doctor of Medicine.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1477560290
Entity type Individual (Type 1)
Name Nancy Brown
Credential M.D.
Sex Female
Practice address Modesto, CA, 95350
Phone 2095588400
Enumeration date 2006-08-02
Last updated in NPPES 2023-02-02

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 G76228 CA

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Copy-ready billing details
Provider: Nancy Brown, M.D.
NPI: 1477560290
Taxonomy: 208000000X (Pediatrics Physician)
Address: Modesto, CA, 95350

Other providers at this practice address

NPI Name Type Specialty Location
1629094891 County of Stanislaus Organization Multi-Specialty Clinic/Center Modesto, CA
1235159054 James Hongola Individual Surgery Physician Modesto, CA
1538176011 Robert Padilla Individual Family Medicine Physician Modesto, CA
1043398001 Dikran Bairamian Individual Neurological Surgery Physician Modesto, CA
1194856112 Sumita Kalra Individual Family Medicine Physician Modesto, CA
1154446771 Anne Fultz Individual Hand Occupational Therapist Modesto, CA
1053436253 Kathleen Clarke Individual Physical Therapist Modesto, CA
1982817391 Sa Vang Individual Family Medicine Physician Modesto, CA

Verify this record

Cross-check NPI 1477560290 against the authoritative CMS record: view Nancy Brown 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

What specialty is Nancy Brown?
Nancy Brown 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.
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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-02-02.