NPPES file of Aug 9, 2026

Maria Leon, DO

Obstetrics & Gynecology Physician · Brooklyn, NY

Maria Leon, DO is an obstetrics & gynecology physician with a practice address in Brooklyn, New York, and NPI 1790134575, issued on Jun 12, 2016. Check the license (New York 305286, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1790134575
Name
Maria Leon
Credential
DO
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
305286 NY
Self-reported in NPPES; status is on the state search
Practice location
374 Stockholm St, Brooklyn, NY 11237
Phone
(718) 497-3045
Enumerated
Jun 12, 2016
Record last updated
Jul 30, 2025
Medicare enrollment
Enrolled (PECOS I20200828000709); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest obstetrics & gynecology physician records → All 3,174 in New York → Look up another NPI →

Also registered at 374 Stockholm St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Safe Abdel-Rahman, MDStudent in an Organized Health Care Education/Training Program1134916125
  2. Afaf Abdu, M.D.Hematology (Pathology) Physician1255376349
  3. Chandra Abichandani, MDPsychiatry Physician1609923846
  4. Cesar Acosta, MDCardiovascular Disease Physician1063080232
  5. Nikoo AdiliStudent in an Organized Health Care Education/Training Program1235708330
  6. Valencia Adjei, MDStudent in an Organized Health Care Education/Training Program1669305793

Verify Maria Leon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 305286    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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55% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

75 Medicare Part D claims for 41 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Maria Leon75
  2. Specialty average165

Most prescribed

  1. Triamcinolone Acetonide20 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: $224.98

7 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Maria Leon$224.98
  2. Specialty average$1,030.61

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. The Augury For Women's Health Medical PLLCRidgewood, NY
  2. Wyckoff Professional Medical Services PCBrooklyn, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Maria Leon among 3,174 obstetrics & gynecology physician records in New York

Maria Leon, DO is one of 3,174 obstetrics & gynecology physician records with a practice address in New York. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 84% of them.

  • NPI issued2016 · 84% of these records are older, 14% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2016 · median 2002 among the 1,870 with a school on file
  • Record last updated2025 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Physician providers in New York

There are 3,174 obstetrics & gynecology physician records in New York.

All 3,174 in New York → Every provider in Brooklyn → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Joseph Ahram, M.D.Brooklyn, NY 112371548228943
  2. Adrienne Galang, DOBrooklyn, NY 112371215458302
  3. Lyz Lopez-Perez, MDBrooklyn, NY 112371083161285
  4. Andrea Pacheco Arias, MDBrooklyn, NY 112371275054959
  5. Bala Ravi, M.D.Brooklyn, NY 112371003874405
  6. John Riggs, M.D.Brooklyn, NY 112371669437026
  7. Raul Rios-Doria, M.D.Brooklyn, NY 112371629095708
  8. Brittany Robles, MD, MPHBrooklyn, NY 112371134626922

Common questions

What is Maria Leon, DO's NPI number?

Maria Leon, DO's National Provider Identifier (NPI) is 1790134575, issued on Jun 12, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Maria Leon, DO located?

The NPPES record lists a practice address at 374 Stockholm St, Brooklyn, NY, 11237. Phone: (718) 497-3045. Providers update this record themselves, so call before visiting.

How can I verify Maria Leon, DO's license?

NPPES lists New York license number 305286, 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 Maria Leon, DO prescribe under Medicare Part D?

In 2024, Maria Leon, DO had 75 Medicare Part D claims for 41 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.