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

Family Practice

Michael J. Prestgard-Duke, MD

Sees patients in San Diego, CA · California

Summary

Dr. Michael J. Prestgard-Duke, MD is a family doctor at 3514 30th St, San Diego, CA 92104. Phone: (619) 515-2424. Accepts Medicare assignment. NPI 1073141586. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Family doctor (Medicare lists Family Practice)
  • Address: 3514 30th St, San Diego, CA 92104 · Directions (1 more location)
  • Phone: (619) 515‑2424
  • Medicare: Accepts Medicare assignment
  • Group practice: Family Health Centers of San Diego Inc
  • Medical school: University Of Utah School Of Medicine · graduated 2020 (6 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Michael J. Prestgard-Duke, 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 Michael J. Prestgard-Duke accept Medicare assignment?
Yes. Medicare's clinician data says Michael J. Prestgard-Duke 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 Michael J. Prestgard-Duke's NPI number?
1073141586. 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 Michael J. Prestgard-Duke is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Michael J. Prestgard-Duke 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
Medical schoolUniversity Of Utah School Of Medicine
Graduation year2020 (6 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1073141586
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