NPPES file of Aug 9, 2026

Allix Megan Hillebrand, MD

Obstetrics & Gynecology Physician · Brooklyn, NY

Allix Megan Hillebrand, MD is an obstetrics & gynecology physician with a practice address in Brooklyn, New York, and NPI 1003375973, issued on Mar 19, 2019. Check the license 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
1003375973
Name
Allix Megan Hillebrand
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
MD483165 PA
Self-reported in NPPES; status is on the state search
Practice location
Maimonides Medical Center, Brooklyn, NY 11219
Phone
(718) 283-8000
Enumerated
Mar 19, 2019
Record last updated
Dec 29, 2023
Medicare enrollment
Enrolled (PECOS I20230713001237); accepts Medicare assignment
Medical or professional school
Georgetown University School Of Medicine, 2019
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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Also registered at Maimonides Medical Center

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

  1. Bezawit Abebe, MDStudent in an Organized Health Care Education/Training Program1366293177
  2. Hiva Afsharian, M.D.Student in an Organized Health Care Education/Training Program1518803154
  3. Muhammad Salman Afzal, MBBSStudent in an Organized Health Care Education/Training Program1588506216
  4. Akhilesh AgarwalStudent in an Organized Health Care Education/Training Program1245928548
  5. Zain AhmadStudent in an Organized Health Care Education/Training Program1487448809
  6. Eliza Ahmed, D.O.Anesthesiology Physician1417531401

Verify Allix Megan Hillebrand in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the ProfessionsCheck 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

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85% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

24 Medicare Part D claims for 12 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Allix Hillebrand24
  2. Specialty average165

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: $142.90

1 payment: food and beverage; the largest payer was Sumitomo Pharma America, 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. Allix Hillebrand$142.90
  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. Maimonides Faculty Practice PlanBrooklyn, NY
  2. Mmc Ob/gyn Faculty Practice PlanBrooklyn, NY

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

Allix Megan Hillebrand among 3,174 obstetrics & gynecology physician records in New York

Allix Megan Hillebrand, MD 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 2019, is newer than 91% of them.

  • NPI issued2019 · 91% of these records are older, 7% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2019 · median 2002 among the 1,870 with a school on file
  • Record last updated2023 · 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.

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

  1. David Binder, MDBrooklyn, NY 112191073510475
  2. Nathan Dor, MDBrooklyn, NY 112191699872952
  3. Leonid Gorelik, M.D.Brooklyn, NY 112191467536839
  4. Attiya Hafeez, MDBrooklyn, NY 112191568570562
  5. Yvonne Noel, MDBrooklyn, NY 112191760454441
  6. Katarzyna Perlman, M.D.Brooklyn, NY 112191568431369
  7. Igal Reizis, M.D.Brooklyn, NY 112191750386264
  8. Janet Rubinstein, MDBrooklyn, NY 112191396742862

Common questions

What is Allix Megan Hillebrand, MD's NPI number?

Allix Megan Hillebrand, MD's National Provider Identifier (NPI) is 1003375973, issued on Mar 19, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Allix Megan Hillebrand, MD located?

The NPPES record lists a practice address at Maimonides Medical Center, Brooklyn, NY, 11219. Phone: (718) 283-8000. Providers update this record themselves, so call before visiting.

How can I verify Allix Megan Hillebrand, MD's license?

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 Allix Megan Hillebrand, MD prescribe under Medicare Part D?

In 2024, Allix Megan Hillebrand, MD had 24 Medicare Part D claims for 12 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.

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.