Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Family Practice

Monica L. Melgar, MD

Sees patients in San Diego, CA · California

Summary

Dr. Monica L. Melgar, MD is a family doctor at 3705 Mission Blvd, San Diego, CA 92109. Phone: (619) 515-2444. Accepts Medicare assignment. NPI 1629432174. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Family doctor (Medicare lists Family Practice)
  • Address: 3705 Mission Blvd, San Diego, CA 92109 · Directions
  • Phone: (619) 515‑2444
  • Medicare: Accepts Medicare assignment
  • Group practice: Family Health Centers of San Diego Inc
  • Medical school: graduated 2016 (10 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Monica L. Melgar, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Monica L. Melgar accept Medicare assignment?
Yes. Medicare's clinician data says Monica L. Melgar accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
What is Monica L. Melgar's NPI number?
1629432174. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Monica L. Melgar is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Monica L. Melgar as a member of this group (CMS data updated October 2, 2026).

  • Family Health Centers of San Diego Inc311 clinicians in the group

Specialties

Find other Family Practice doctors in California →

Other family doctors in San Diego

Clinicians with the same Medicare primary specialty in San Diego, CA — not a recommendation.

All family doctors in San Diego →

Other clinicians in Family Health Centers of San Diego Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year2016 (10 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1629432174
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians