NPPES file of Aug 9, 2026

Alexandria Sarah Mason, M.D.

Obstetrics & Gynecology Physician · West Orange, NJ

Alexandria Sarah Mason, M.D. is an obstetrics & gynecology physician with a practice address in West Orange, New Jersey, and NPI 1225611650, issued on May 3, 2021. Check the license (New Jersey 25MA12752500, as entered in NPPES) on the New Jersey State Board of Medical Examiners; 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
1225611650
Name
Alexandria Sarah Mason
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
25MA12752500 NJ
Self-reported in NPPES; status is on the state search
Practice location
101 Old Short Hills RD Ste 430, West Orange, NJ 07052
Phone
(732) 996-0067
Enumerated
May 3, 2021
Record last updated
Jul 1, 2025
Medicare enrollment
Enrolled (PECOS I20250930000316); accepts Medicare assignment
Medical or professional school
West Virginia University School Of Medicine, 2021
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 1,362 in New Jersey → Look up another NPI →

Also registered at 101 Old Short Hills RD Ste 430

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

  1. Karina PuleoOptometrist1730733882

Verify Alexandria Sarah Mason in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
    Search for license 25MA12752500    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 Jersey 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

  1. Barnabas Health Medical Group PCWest Orange, NJ

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

Alexandria Sarah Mason among 1,362 obstetrics & gynecology physician records in New Jersey

Alexandria Sarah Mason, M.D. is one of 1,362 obstetrics & gynecology physician records with a practice address in New Jersey. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 95% of them.

  • NPI issued2021 · 95% of these records are older, 2% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2021 · median 2003 among the 900 with a school on file
  • Record last updated2025 · 60% 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 Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

32 obstetrics & gynecology physician records list a practice address in West Orange

They are 32 of the 1,370 NPPES records with a practice address in West Orange, and 1,362 obstetrics & gynecology physician records in New Jersey.

All 1,362 in New Jersey → Every provider in West Orange → Obstetrics & Gynecology Physician nationwide →

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

  1. Yvette Bridges, MDWest Orange, NJ 070521801805197
  2. Gerald Ciciola, MDWest Orange, NJ 070521003916297
  3. Stephen Crane, MDWest Orange, NJ 070521073613998
  4. Gwen David, MDWest Orange, NJ 070521225138308
  5. Doreen Degraaff, M.D.West Orange, NJ 070521629142401
  6. Howard Fox, DOWest Orange, NJ 070521811956576
  7. Tammy Hamilton, MDWest Orange, NJ 070521720148349
  8. Allan Kessel, M.D.West Orange, NJ 070521326070376

Common questions

What is Alexandria Sarah Mason, M.D.'s NPI number?

Alexandria Sarah Mason, M.D.'s National Provider Identifier (NPI) is 1225611650, issued on May 3, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Alexandria Sarah Mason, M.D. located?

The NPPES record lists a practice address at 101 Old Short Hills RD Ste 430, West Orange, NJ, 07052. Phone: (732) 996-0067. Providers update this record themselves, so call before visiting.

How can I verify Alexandria Sarah Mason, M.D.'s license?

NPPES lists New Jersey license number 25MA12752500, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. 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.