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

Internal Medicine

Santa Kerzuma, DO

Works at hospitals in Los Angeles, CA · Encino, CA · Panorama City, CA … · California

Summary

Dr. Santa Kerzuma, DO is an internal medicine doctor at 4940 Van Nuys Blvd, Suite 200, Sherman Oaks, CA 91403. Phone: (818) 528-1260. Accepts Medicare assignment. In 2024, Santa Kerzuma had 663 Original Medicare patients and 2,504 services. NPI 1801157235. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Santa Kerzuma, 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 Santa Kerzuma accept Medicare assignment?
Yes. Medicare's clinician data says Santa Kerzuma 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.
How many Medicare patients does Santa Kerzuma see?
In 2024, CMS data shows 663 Original Medicare patients and 2,504 services for Santa Kerzuma. This counts Original Medicare only and measures volume, not quality.
What is Santa Kerzuma's NPI number?
1801157235. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Santa Kerzuma, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients663
Services billed to Medicare2,504
Different services or procedures14
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)800 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)592 services
  3. Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)303 services
  4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)285 services
  5. Hospital discharge day management, more than 30 minutes (99239)210 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis74%
  • Depression65%
  • Anxiety63%
  • Diabetes60%

Hospitals where Santa Kerzuma works

Medicare's Facility Affiliation Data lists Santa Kerzuma at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Santa Kerzuma is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Santa Kerzuma as a member of this group (CMS data updated October 2, 2026).

  • Epic Medical Group, Inc59 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Sherman Oaks

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

All internal medicine doctors in Sherman Oaks →

Other clinicians in Epic Medical Group, Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialDO
Graduation year2011 (15 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1801157235
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 October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians