NPPES file of Aug 9, 2026

Lauren Stewart, MD

Maternal & Fetal Medicine Physician · Stony Brook, NY

Lauren Stewart, MD is a maternal & fetal medicine physician with a practice address in Stony Brook, New York, and NPI 1235725599, issued on Dec 21, 2020. Check the license on the NYS Education Department, Office of the Professions; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1235725599
Name
Lauren Stewart
Credential
MD
Primary taxonomy
Maternal & Fetal Medicine Physician 207VM0101X
License number
V8407 TX
Self-reported in NPPES; status is on the state search
Practice location
101 Nicolls RD, Stony Brook, NY 11794
Phone
(631) 689-8333
Enumerated
Dec 21, 2020
Record last updated
Aug 20, 2025
Medicare enrollment
Enrolled (PECOS I20251022000849); may accept 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 maternal & fetal medicine physician records → All 292 in New York → Look up another NPI →

Also registered at 101 Nicolls RD

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

  1. Arshia Aalami Harandi, MD, MSStudent in an Organized Health Care Education/Training Program1033810627
  2. Sadia Abbasi, MDInternal Medicine Physician1740442698
  3. Alan Abboud, MDStudent in an Organized Health Care Education/Training Program1891498531
  4. Verona AbdelmesehStudent in an Organized Health Care Education/Training Program1558926022
  5. Rula Abdulrahman, M.D.Nephrology Physician1790180776
  6. Dua AbedeenStudent in an Organized Health Care Education/Training Program1457153934

Verify Lauren Stewart 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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Lauren Stewart among 292 maternal & fetal medicine physician records in New York

Lauren Stewart, MD 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 not. Its NPI, issued in 2020, is newer than 98% of them.

  • NPI issued2020 · 98% of these records are older, under 1% newer
  • In a Medicare fileNo · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2021 · median 2002 among the 188 with a school on file
  • Record last updated2025 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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

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

  1. James Gerald QuirkStony Brook, NY 117941497756423
  2. Brittany RoserStony Brook, NY 117941932630845
  3. Emily Stetler, MDLake Grove, NY 117551477047306
  4. Cecilia Avila, M.D.East Setauket, NY 117331053353888
  5. David Baker, M.D.East Setauket, NY 117331346276276
  6. James Bernasko, M.DEast Setauket, NY 117331003986431
  7. Jennifer Choi, DOEast Setauket, NY 117331417372327
  8. Diana Garretto, MDSetauket, NY 117331386804789

Common questions

What is Lauren Stewart, MD's NPI number?

Lauren Stewart, MD's National Provider Identifier (NPI) is 1235725599, issued on Dec 21, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Lauren Stewart, MD located?

The NPPES record lists a practice address at 101 Nicolls RD, Stony Brook, NY, 11794. Phone: (631) 689-8333. Providers update this record themselves, so call before visiting.

How can I verify Lauren Stewart, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.