Gary J. Stadtmauer, M.D.
Allergy & Immunology Physician · New York, NY
Gary J. Stadtmauer, M.D. is an allergy & immunology physician with a practice address in New York, New York, and NPI 1669567814, issued on Oct 4, 2006. Check the license (New York 184205, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Gary J. Stadtmauer
- Credential
- M.D.
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- 184205 NY
Self-reported in NPPES; status is on the state search - Practice location
- 120 E 56TH St RM 500, New York, NY 10022
- Phone
- (212) 809-1186
- Enumerated
- Oct 4, 2006
- Record last updated
- Jul 9, 2026
- Fax
- (877) 972-4622
- Medicare enrollment
- Enrolled (PECOS I20050329000710); accepts Medicare assignment
- Medical or professional school
- Albert Einstein College Of Medicine Of Yeshiva University, 1989
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 311 in New York → Look up another NPI →
Verify Gary J. Stadtmauer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 184205Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
188 Medicare Part D claims for 47 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims.
Most prescribed
- Azelastine Hcl31 claims
- Montelukast Sodium22 claims
- Albuterol Sulfate Hfa14 claims
- Breo Ellipta13 claims
- Prednisone12 claims
- Dupixent Pen11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $825.55
34 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 2,496 providers of this specialty with any payment received $8,321.81 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Gary J. Stadtmauer among 311 allergy & immunology physician records in New York
Gary J. Stadtmauer, M.D. is one of 311 allergy & immunology physician records with a practice address in New York. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 49% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1989 · median 2000 among the 211 with a school on file
- Record last updated2026 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in New York
There are 311 allergy & immunology physician records in New York.
All 311 in New York → Every provider in New York → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Nathan Saint-Amand, M.D.New York, NY 100221861570830
- Soombal Zahid, D.O.New York, NY 100221871956458
- Daniel Burton, M.D.New York, NY 100211952418501
- Michael Chandler, M.D.New York, NY 100211235280660
- Renata Frenkel, MDNew York, NY 100231598872954
- Deborah Weichenberg, MDNew York, NY 100231023035789
- Joyce Yu, MDNew York, NY 100211295948123
- Carol Baum, M.D.New York, NY 100241790780187
Common questions
What is Gary J. Stadtmauer, M.D.'s NPI number?
Gary J. Stadtmauer, M.D.'s National Provider Identifier (NPI) is 1669567814, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary J. Stadtmauer, M.D. located?
The NPPES record lists a practice address at 120 E 56TH St RM 500, New York, NY, 10022. Phone: (212) 809-1186. Providers update this record themselves, so call before visiting.
How can I verify Gary J. Stadtmauer, M.D.'s license?
NPPES lists New York license number 184205, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gary J. Stadtmauer, M.D. prescribe under Medicare Part D?
In 2024, Gary J. Stadtmauer, M.D. had 188 Medicare Part D claims for 47 beneficiaries; the average among allergy & immunology physician prescribers was 741. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.