Mary T. Ryan, M.D.,
Emergency Medicine Physician · Bronx, NY
Mary T. Ryan, M.D., is an emergency medicine physician with a practice address in Bronx, New York, and NPI 1093886327, issued on Nov 10, 2006. Check the license (New York 210264, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Mary T. Ryan
- Credential
- M.D.,
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 210264 NY
Self-reported in NPPES; status is on the state search - Practice location
- 234 E 149TH St, Bronx, NY 10451
- Phone
- (718) 579-6010
- Enumerated
- Nov 10, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (718) 579-4822
- Medicare enrollment
- Enrolled (PECOS I20100831000768); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 5,025 in New York → Look up another NPI →
Also registered at 234 E 149TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Agha Abbas, RPHPharmacist1114065679
- Kemal Abda, MDStudent in an Organized Health Care Education/Training Program1942031083
- Ahmed Abdel KerimInternal Medicine Physician1689342800
- Leena AbdelmotiStudent in an Organized Health Care Education/Training Program1487572293
- Faridat Abdulkarim, MDStudent in an Organized Health Care Education/Training Program1558096305
- Michael Abera, MDStudent in an Organized Health Care Education/Training Program1366365843
Verify Mary T. Ryan 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 210264Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average emergency medicine physician in 2024
16 Medicare Part D claims for 12 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
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: $33.67
1 payment: food and beverage; the largest payer was Csl Behring. The 12,335 providers of this specialty with any payment received $953.79 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.
Bills Medicare through one group practice
- Physician Affiliate Group OF New York PCBronx, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary T. Ryan among 5,025 emergency medicine physician records in New York
Mary T. Ryan, M.D., is one of 5,025 emergency medicine physician records with a practice address in New York. 86% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 72% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1993 · median 2013 among the 3,232 with a school on file
- Record last updated2007 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
464 emergency medicine physician records list a practice address in Bronx
They are 464 of the 32,017 NPPES records with a practice address in Bronx, and 5,025 emergency medicine physician records in New York.
All 5,025 in New York → Every provider in Bronx → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Safdar Akbar, MDBronx, NY 104511508027434
- Frantz Atwell, MDBronx, NY 104511285629162
- Nicholas Caputo, M.D., M.SC.Bronx, NY 104511699937052
- Lee Donner, M.D.Bronx, NY 104511437380284
- Joel Gernsheimer, MDBronx, NY 104511841363876
- Marc Kanter, M.D.Bronx, NY 104511821210972
- Moira McCarty, MDBronx, NY 104511033265251
- Guiry Mehu, MDBronx, NY 104511699843532
Common questions
What is Mary T. Ryan, M.D.,'s NPI number?
Mary T. Ryan, M.D.,'s National Provider Identifier (NPI) is 1093886327, issued on Nov 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary T. Ryan, M.D., located?
The NPPES record lists a practice address at 234 E 149TH St, Bronx, NY, 10451. Phone: (718) 579-6010. Providers update this record themselves, so call before visiting.
How can I verify Mary T. Ryan, M.D.,'s license?
NPPES lists New York license number 210264, 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 Mary T. Ryan, M.D., prescribe under Medicare Part D?
In 2024, Mary T. Ryan, M.D., had 16 Medicare Part D claims for 12 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.