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Pediatric Medicine

Gregory S. Perens, MD

Sees patients in Los Angeles, CA · California

Summary

Gregory S. Perens, MD (Pediatric Medicine) is enrolled with Medicare at 3 practice locations in Los Angeles, CA. NPI 1972530988. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Gregory S. Perens, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Pediatric MedicinePrimary specialty
YesAccepts Medicare assignment
27Years since medical school (graduated 1999)
Virginia Commonwealth University, School Of MedicineMedical school
MaleGender (as listed)
UC RegentsGroup practice

Quick answers

Where does Gregory S. Perens see patients?
Medicare's clinician data lists 3 practice locations, including Los Angeles, CA. Call before your visit to confirm the address.
What is Gregory S. Perens's specialty?
Medicare lists Pediatric Medicine as the primary specialty, and also Cardiovascular Disease (Cardiology).
Does Gregory S. Perens accept Medicare assignment?
Yes. Medicare's clinician data says Gregory S. Perens accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Gregory S. Perens?
(310) 825-9124, as listed in official Medicare / NPI Registry data.
What is Gregory S. Perens's NPI number?
1972530988. 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 Gregory S. Perens is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Gregory S. Perens as a member of this group (CMS data updated 2026-10-02).

  • UC Regents93 clinicians in the group

Specialties

Find other Pediatric Medicine doctors in California →

Other pediatricians in Los Angeles

Clinicians with the same Medicare primary specialty in Los Angeles, CA — not a recommendation.

All pediatricians in Los Angeles →

Clinician information

CredentialMD
Medical schoolVirginia Commonwealth University, School Of Medicine
Graduation year1999
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1972530988
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 2026-10-02, retrieved 2026-10-29
  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