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Dermatology

Neal M. Ammar, MD

Sees patients in Tehachapi, CA · Bakersfield, CA · Seal Beach, CA · California

Summary

Dr. Neal M. Ammar, MD is a dermatologist at 20111 W Valley Blvd, Tehachapi, CA 93561. Phone: (661) 238-0600. Accepts Medicare assignment. In 2024, Neal M. Ammar had 1,582 Original Medicare patients and 10,863 services. NPI 1851460950. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Dermatologist (Medicare lists Dermatology)
  • Address: 20111 W Valley Blvd, Tehachapi, CA 93561 · Directions (4 more locations)
  • Phone: (661) 238‑0600
  • Medicare: Accepts Medicare assignment
  • Group practice: Ravi Patel M D Inc (+2 more)
  • Medical school: Rutgers New Jersey Medical School · graduated 2000 (26 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Neal M. Ammar, 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 Neal M. Ammar accept Medicare assignment?
Yes. Medicare's clinician data says Neal M. Ammar 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 Neal M. Ammar see?
In 2024, CMS data shows 1,582 Original Medicare patients and 10,863 services for Neal M. Ammar. This counts Original Medicare only and measures volume, not quality.
What is Neal M. Ammar's NPI number?
1851460950. 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 Neal M. Ammar, 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 patients1,582
Services billed to Medicare10,863
Different services or procedures125
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Destruction of precancer skin growth, 2-14 growths (17003)2,699 services
  2. Pathology examination of tissue using a microscope, intermediate complexity (88305)1,999 services
  3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)1,071 services
  4. Destruction of precancer skin growth, 15 or more growths (17004)730 services
  5. Destruction of skin growth, 1-14 growths (17110)626 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 cholesterol75%
  • High blood pressure73%
  • Arthritis47%
  • Ischemic heart disease34%
  • Diabetes28%
  • Chronic kidney disease20%

Practice locations

Addresses where Neal M. Ammar is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Neal M. Ammar as a member of these groups (CMS data updated October 2, 2026).

  • Ravi Patel M D Inc18 clinicians in the group
  • William J Wickwire M D Inc a Professional Corporation9 clinicians in the group
  • Dermatology Institute for Skin Cancer7 clinicians in the group

Specialties

Find other Dermatology doctors in California →

Other dermatologists in California

Clinicians with the same Medicare primary specialty in California — not a recommendation.

All dermatologists in California →

Other clinicians in Ravi Patel M D Inc

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

Clinician information

CredentialMD
Medical schoolRutgers New Jersey Medical School
Graduation year2000 (26 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1851460950
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 October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  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