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

Family Practice

Clarence Monteclaro, MD

Sees patients in Los Angeles, CA · California

Summary

Clarence Monteclaro, MD (Family Practice) is enrolled with Medicare at 1 practice location in Los Angeles, CA. NPI 1548573793. 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 Clarence Monteclaro, 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

Family PracticePrimary specialty
YesAccepts Medicare assignment
16Years since medical school (graduated 2010)
Medical College Of WisconsinMedical school
MaleGender (as listed)
Los Angeles County Department of Public HealthGroup practice

Quick answers

Where does Clarence Monteclaro see patients?
Medicare's clinician data lists 1 practice location in Los Angeles, CA. Call before your visit to confirm the address.
What is Clarence Monteclaro's specialty?
Medicare lists Family Practice as the primary specialty.
Does Clarence Monteclaro accept Medicare assignment?
Yes. Medicare's clinician data says Clarence Monteclaro 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 Clarence Monteclaro?
(323) 769-7800, as listed in official Medicare / NPI Registry data.
What is Clarence Monteclaro's NPI number?
1548573793. 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 Clarence Monteclaro is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Clarence Monteclaro as a member of this group (CMS data updated 2026-10-02).

  • Los Angeles County Department of Public Health40 clinicians in the group

Specialties

Find other Family Practice doctors in California →

Other family doctors in Los Angeles

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

All family doctors in Los Angeles →

Clinician information

CredentialMD
Medical schoolMedical College Of Wisconsin
Graduation year2010
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1548573793
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