Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Melissa Morgan Belec, DO, MPH

Diabetology (Family Medicine) Physician in Vallejo, CA · enumerated 2018.

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

National Provider Identifier

1205326436

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Melissa Morgan Belec

Credential DO, MPH

Sex Female

Practice address Vallejo, CA, 94590

Phone (707) 556-6100

Enumeration date May 14, 2018

Last updated in NPPES Feb 16, 2026

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

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 20A19835 (CA) Secondary

207QD0401X Diabetology (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 20A19835 (CA) 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

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 Melissa Belec's NPI record?

Cross-check NPI 1205326436 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1205326436 active?

Yes, as of the latest NPPES snapshot, NPI 1205326436 is active (record last updated 2026-02-16).

Other providers at this practice address

Browse all →

Daniel Thwaites Family Medicine Physician · Vallejo, CA NPI 1598846362 Bonnie Hamilton Pediatrics Physician · Vallejo, CA NPI 1992883714 Eugene Luna General Practice Dentistry · Vallejo, CA NPI 1043468457 Zoe Cappe Family Medicine Physician · Vallejo, CA NPI 1326421108 Savannah Keller Pediatric Nurse Practitioner · Vallejo, CA NPI 1467911685 Ebony Helaire General Practice Dentistry · Vallejo, CA NPI 1932736774 Kyra Ray Family Medicine Physician · Vallejo, CA NPI 1154948925 Kristen Mueller Physician Assistant · Vallejo, CA NPI 1780250928

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-16.