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Internal Medicine

Victor H. Alcocer, MD

Works at hospitals in Oxnard, CA · California

Summary

Dr. Victor H. Alcocer, MD is an internal medicine doctor at 1901 Outlet Ctr Dr, Suite 200, Oxnard, CA 93036. Phone: (805) 981-8300. Accepts Medicare assignment. In 2024, Victor H. Alcocer had 187 Original Medicare patients and 1,288 services. NPI 1023171162. 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.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 1901 Outlet Ctr Dr, Suite 200, Oxnard, CA 93036 · Directions
  • Phone: (805) 981‑8300
  • Medicare: Accepts Medicare assignment
  • Hospital: St Johns Regional Medical Center
  • Group practice: Primary Medical Group of Ventura County Inc (+1 more)
  • Medical school: graduated 1981 (45 years since medical school)
  • Gender (as listed): Male
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Victor H. Alcocer, 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 Victor H. Alcocer accept Medicare assignment?
Yes. Medicare's clinician data says Victor H. Alcocer 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 Victor H. Alcocer see?
In 2024, CMS data shows 187 Original Medicare patients and 1,288 services for Victor H. Alcocer. This counts Original Medicare only and measures volume, not quality.
What is Victor H. Alcocer's NPI number?
1023171162. 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 Victor H. Alcocer, 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 patients187
Services billed to Medicare1,288
Different services or procedures35
Participating Medicare providerYes
Average age of these patients79

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)394 services
  2. Assessment of emotional or behavioral problems (96127)207 services
  3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)119 services
  4. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)106 services
  5. Administration of influenza virus vaccine (G0008)92 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%
  • Diabetes45%
  • Arthritis40%
  • Chronic kidney disease36%
  • Ischemic heart disease32%

Hospitals where Victor H. Alcocer works

Medicare's Facility Affiliation Data lists Victor H. Alcocer 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 Victor H. Alcocer is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Victor H. Alcocer as a member of these groups (CMS data updated October 2, 2026).

  • Primary Medical Group of Ventura County Inc41 clinicians in the group
  • Spanish Hills Medical Group Inc3 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Oxnard

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

All internal medicine doctors in Oxnard →

Other clinicians in Primary Medical Group of Ventura County Inc

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

Clinician information

CredentialMD
Graduation year1981 (45 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1023171162
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