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Allergy/Immunology

Tarun Shah, MD

Sees patients in Old Bridge, NJ · Sea Girt, NJ · New Jersey

Summary

Dr. Tarun Shah, MD is an allergist and immunologist at 200 Perrine Rd, Suite 209, Old Bridge, NJ 08857. Phone: (732) 721-1221. May accept Medicare assignment. In 2024, Tarun Shah had 154 Original Medicare patients and 5,013 services. NPI 1053385484. 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: 200 Perrine Rd, Suite 209, Old Bridge, NJ 08857 · Directions (1 more location)
  • Phone: (732) 721‑1221
  • Medicare: May accept Medicare assignment
  • Medical school: graduated 1984 (42 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Tarun Shah, 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 Tarun Shah accept Medicare assignment?
Medicare's clinician data says Tarun Shah may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
How many Medicare patients does Tarun Shah see?
In 2024, CMS data shows 154 Original Medicare patients and 5,013 services for Tarun Shah. This counts Original Medicare only and measures volume, not quality.
What is Tarun Shah's NPI number?
1053385484. 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 Tarun Shah, 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 patients154
Services billed to Medicare5,013
Different services or procedures21
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Professional service for preparation and provision of 1 or more antigens (95165)2,161 services
  2. Test for allergy using allergenic extract (95004)948 services
  3. Professional service for multiple injections of allergen (95117)944 services
  4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)262 services
  5. Test for allergy using allergenic extract injected into skin (95024)213 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%
  • Arthritis61%
  • Ischemic heart disease42%
  • Diabetes35%
  • Asthma32%

Practice locations

Addresses where Tarun Shah 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
Graduation year1984 (42 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1053385484
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