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Allergy/Immunology

Philip L. Pasternak, MD

Sees patients in East Brunswick, NJ · Lakewood, NJ · New Jersey

Summary

Dr. Philip L. Pasternak, MD is an allergist and immunologist at 21 Brunswick Woods Dr, East Brunswick, NJ 08816. Phone: (732) 254-4000. Accepts Medicare assignment. In 2024, Philip L. Pasternak had 112 Original Medicare patients and 8,334 services. NPI 1093761546. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Allergist and immunologist (Medicare lists Allergy/Immunology)
  • Address: 21 Brunswick Woods Dr, East Brunswick, NJ 08816 · Directions (3 more locations)
  • Phone: (732) 254‑4000
  • Medicare: Accepts Medicare assignment
  • Medical school: Albert Einstein College Of Medicine Of Yeshiva University · graduated 1993 (33 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Philip L. Pasternak, 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 Philip L. Pasternak accept Medicare assignment?
Yes. Medicare's clinician data says Philip L. Pasternak 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 Philip L. Pasternak see?
In 2024, CMS data shows 112 Original Medicare patients and 8,334 services for Philip L. Pasternak. This counts Original Medicare only and measures volume, not quality.
What is Philip L. Pasternak's NPI number?
1093761546. 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 Philip L. Pasternak, 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 patients112
Services billed to Medicare8,334
Different services or procedures21
Participating Medicare providerYes
Average age of these patients71

Most frequent services

  1. Test for allergy using allergenic extract (95004)3,591 services
  2. Professional service for preparation and provision of 1 or more antigens (95165)2,683 services
  3. Professional service for multiple injections of allergen (95117)968 services
  4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)444 services
  5. Test for allergy using allergenic extract injected into skin (95024)426 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 pressure71%
  • Arthritis51%
  • Asthma44%
  • Diabetes41%
  • Anxiety31%

Practice locations

Addresses where Philip L. Pasternak is enrolled with Medicare (CMS data updated October 2, 2026).

Specialties

Find other Allergy/Immunology doctors in New Jersey →

Other allergist and immunologists in New Jersey

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

All allergist and immunologists in New Jersey →

Clinician information

CredentialMD
Medical schoolAlbert Einstein College Of Medicine Of Yeshiva University
Graduation year1993 (33 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1093761546
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