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

Español Near me My list Help
US Patient GuideUSA
Surprise me
Nurse Practitioner

Oscar E. Perez, NP

Sees patients in Lamont, CA · California

Summary

Oscar E. Perez, NP (Nurse Practitioner) is enrolled with Medicare at 1 practice location in Lamont, CA. NPI 1376815068. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(661) 845‑3731 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Oscar E. Perez, 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

1Practice location
Nurse PractitionerPrimary specialty
YesAccepts Medicare assignment
3Years since medical school (graduated 2023)
MaleGender (as listed)
Clinica Sierra VistaGroup practice

Quick answers

Where does Oscar E. Perez see patients?
Medicare's clinician data lists 1 practice location in Lamont, CA. Call before your visit to confirm the address.
What is Oscar E. Perez's specialty?
Medicare lists Nurse Practitioner as the primary specialty.
Does Oscar E. Perez accept Medicare assignment?
Yes. Medicare's clinician data says Oscar E. Perez 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 Oscar E. Perez?
(661) 845-3731, as listed in official Medicare / NPI Registry data.
What is Oscar E. Perez's NPI number?
1376815068. 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 Oscar E. Perez is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Oscar E. Perez as a member of this group (CMS data updated 2026-10-02).

  • Clinica Sierra Vista178 clinicians in the group

Specialties

Find other clinicians: Nurse Practitioner, California →

Other nurse practitioners in Lamont

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

All nurse practitioners in Lamont →

Clinician information

CredentialNP
Graduation year2023
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1376815068
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