Olivia Grubman, M.D., M.P.H

Maternal & Fetal Medicine Physician · Hawthorne, NY

Olivia Grubman, M.D., M.P.H is a maternal & fetal medicine physician with a practice address in Hawthorne, New York, and NPI 1619408705, issued on Mar 21, 2017. Check the license (New York 309954, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026

1619408705

Name: Olivia Grubman
Credential: M.D., M.P.H
Primary taxonomy: Maternal & Fetal Medicine Physician 207VM0101X
License number: 309954 NY
Self-reported in NPPES; status is on the state search
Practice location: 19 Bradhurst Ave Ste 2750S, Hawthorne, NY 10532
Phone: (914) 909-9018
Enumerated: Mar 21, 2017
Record last updated: Aug 1, 2024
Medicare enrollment: Enrolled (PECOS I20240110004285); accepts Medicare assignment
Medical or professional school: University Of Miami, Lm Miller School Of Medicine, 2017
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 maternal & fetal medicine physician records → All 292 in New York → Look up another NPI →

Also registered at 19 Bradhurst Ave Ste 2750S

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

Pamela Halpern, PAMedical Physician Assistant1609903798
Victoria Hamilton, PA-CMedical Physician Assistant1851140560
Alyson Helmandollar, M.D.Obstetrics Physician1942687033
Alina Livshits Tvina, MDMaternal & Fetal Medicine Physician1588150072
Lorena Madera, PA-CPhysician Assistant1033743216
Victoria Minior, MDMaternal & Fetal Medicine Physician1992859904

Verify Olivia Grubman 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 309954Check the board
3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
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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Bills Medicare through one group practice

Westchester Medical Center Advanced Physician Services PCValhalla, NY

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

Olivia Grubman among 292 maternal & fetal medicine physician records in New York

Olivia Grubman, M.D., M.P.H is one of 292 maternal & fetal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 89% of them.

NPI issued2017 · 89% of these records are older, 7% newer
In a Medicare fileYes · 79% of these records are
In the CMS Doctors and Clinicians fileYes · 64% of these records are
Graduated2017 · median 2002 among the 188 with a school on file
Record last updated2024 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VM0101X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Maternal & Fetal Medicine Physician providers in New York

There are 292 maternal & fetal medicine physician records in New York.

All 292 in New York → Every provider in Hawthorne → Maternal & Fetal Medicine Physician nationwide →

The 8 maternal & fetal medicine physician records with the nearest ZIP codes

Andrew Elimian, M.D.Hawthorne, NY 105321386645315
Alina Livshits Tvina, MDHawthorne, NY 105321588150072
Victoria Minior, MDHawthorne, NY 105321992859904
Lauren Plante, MDHawthorne, NY 105321033111596
Geetha Rajendran, MDHawthorne, NY 105321750324513
Angela Silber, MDHawthorne, NY 105321225195944
Desmond White, M.D.Hawthorne, NY 105321225006182
Kafui Demasio, MDHartsdale, NY 105301003850975

Common questions

What is Olivia Grubman, M.D., M.P.H's NPI number?

Olivia Grubman, M.D., M.P.H's National Provider Identifier (NPI) is 1619408705, issued on Mar 21, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Olivia Grubman, M.D., M.P.H located?

The NPPES record lists a practice address at 19 Bradhurst Ave Ste 2750S, Hawthorne, NY, 10532. Phone: (914) 909-9018. Providers update this record themselves, so call before visiting.

How can I verify Olivia Grubman, M.D., M.P.H's license?

NPPES lists New York license number 309954, 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.

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.