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Internal Medicine

Monica Sapo, DO

Works at hospitals in Valencia, CA · Mission Hills, CA · California

Summary

Monica Sapo, DO (Internal Medicine) is listed by Medicare at 2 hospitals in Valencia, CA and Mission Hills, CA. NPI 1235517533. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Monica Sapo, 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

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
11Years since medical school (graduated 2015)
FemaleGender (as listed)
Providence Facey Medical FoundationGroup practice

Quick answers

Which hospitals does Monica Sapo work at?
Medicare's official clinician data lists Monica Sapo at 2 hospitals: Henry Mayo Newhall Hospital and Providence Holy Cross Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Monica Sapo see patients?
Medicare's clinician data lists 1 practice location in Mission Hills, CA. Call before your visit to confirm the address.
What is Monica Sapo's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Monica Sapo accept Medicare assignment?
Yes. Medicare's clinician data says Monica Sapo 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.
Does Monica Sapo offer telehealth?
Medicare's clinician data says Monica Sapo offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Monica Sapo?
(818) 365-9531, as listed in official Medicare / NPI Registry data.
What is Monica Sapo's NPI number?
1235517533. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Monica Sapo works

Medicare's Facility Affiliation Data lists Monica Sapo at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Monica Sapo is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

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

  • Providence Facey Medical Foundation385 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Mission Hills

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

All internal medicine doctors in Mission Hills →

Clinician information

CredentialDO
Graduation year2015
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1235517533
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. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians