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Allergy/Immunology

Theresa J. Sohn, MD

Works at hospitals in Pompton Plains, NJ · New Jersey

Summary

Dr. Theresa J. Sohn, MD is an allergist and immunologist at 1211 Hamburg Tpke, Suite 205, Wayne, NJ 07470. Phone: (973) 633-0808. Accepts Medicare assignment. In 2024, Theresa J. Sohn had 279 Original Medicare patients and 17,934 services. NPI 1801835467. 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: Allergist and immunologist (Medicare lists Allergy/Immunology)
  • Address: 1211 Hamburg Tpke, Suite 205, Wayne, NJ 07470 · Directions
  • Phone: (973) 633‑0808
  • Medicare: Accepts Medicare assignment
  • Hospital: Chilton Medical Center
  • Group practice: Ent and Allergy Associates LLP
  • Medical school: Rutgers New Jersey Medical School · graduated 1994 (32 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Theresa J. Sohn, 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 Theresa J. Sohn accept Medicare assignment?
Yes. Medicare's clinician data says Theresa J. Sohn 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 Theresa J. Sohn see?
In 2024, CMS data shows 279 Original Medicare patients and 17,934 services for Theresa J. Sohn. This counts Original Medicare only and measures volume, not quality.
What is Theresa J. Sohn's NPI number?
1801835467. 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 Theresa J. Sohn, 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 patients279
Services billed to Medicare17,934
Different services or procedures19
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Test for allergy using allergenic extract (95004)15,010 services
  2. Test for allergy using allergenic extract injected into skin (95024)1,780 services
  3. Professional service for multiple injections of allergen (95117)314 services
  4. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)172 services
  5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)91 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%
  • Arthritis62%
  • Ischemic heart disease36%
  • Anxiety30%
  • Diabetes28%

Hospitals where Theresa J. Sohn works

Medicare's Facility Affiliation Data lists Theresa J. Sohn 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.

  • Chilton Medical CenterPompton Plains, NJ · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 310017

Practice locations

Addresses where Theresa J. Sohn is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Theresa J. Sohn as a member of this group (CMS data updated October 2, 2026).

  • Ent and Allergy Associates LLP432 clinicians in the group

Specialties

Find other Allergy/Immunology doctors in New Jersey →

Other allergist and immunologists in Wayne

Clinicians with the same Medicare primary specialty in Wayne, NJ — not a recommendation.

All allergist and immunologists in Wayne →

Other clinicians in Ent and Allergy Associates LLP

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

Clinician information

CredentialMD
Medical schoolRutgers New Jersey Medical School
Graduation year1994 (32 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1801835467
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