NPPES file of Aug 9, 2026

Regina T. Sullivan, M.D.,FACOG

Obstetrics Physician · Phillipsburg, NJ

Regina T. Sullivan, M.D.,FACOG is an obstetrics physician with a practice address in Phillipsburg, New Jersey, and NPI 1972687473, issued on Oct 24, 2006. Check the license (New Jersey MA67679, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1972687473
Name
Regina T. Sullivan
Credential
M.D.,FACOG
Primary taxonomy
Obstetrics Physician 207VX0000X
License numbers
MA67679 NJ
MD68031L PA
Self-reported in NPPES; status is on the state search
Practice location
985 Belvidere RD, Phillipsburg, NJ 08865
Phone
(908) 859-5308
Enumerated
Oct 24, 2006
Record last updated
Feb 4, 2022
Fax
(908) 859-5251
Medicaid ID
7715609 NJ
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest obstetrics physician records → All 39 in New Jersey → Look up another NPI →

Also registered at 985 Belvidere RD

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

  1. Robert Depaolis, D.C.Chiropractor1457406001

Verify Regina T. Sullivan 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 MA67679    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

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32% fewer Medicare Part D claims than the average obstetrics physician in 2024

149 Medicare Part D claims for 74 beneficiaries, against an average of 218 among the 863 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.

  1. Regina Sullivan149
  2. Specialty average218

Most prescribed

  1. Estradiol78 claims
  2. Desonide12 claims
  3. Yuvafem11 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.

Regina T. Sullivan among 39 obstetrics physician records in New Jersey

Regina T. Sullivan, M.D.,FACOG is one of 39 obstetrics physician records with a practice address in New Jersey. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 0% of them.

  • NPI issued2006 · 0% of these records are older, 49% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileNo · 56% of these records are
  • Record last updated2022 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VX0000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics Physician providers in New Jersey

There are 39 obstetrics physician records in New Jersey.

All 39 in New Jersey → Every provider in Phillipsburg → Obstetrics Physician nationwide →

The 8 obstetrics physician records with the nearest ZIP codes

  1. Wei Chu, M.D.Perth Amboy, NJ 088611073747739
  2. Yanirys Diaz, MDPerth Amboy, NJ 088611831431493
  3. Armine Vafai, M.DPerth Amboy, NJ 088611023141074
  4. Kasthuri Pothiraj, MDMilltown, NJ 088501841409075
  5. Melissa Lozano, MDMartinsville, NJ 088361467879817
  6. Richard Stewart, D.O.New Brunswick, NJ 089011669422911
  7. Ji Soo Han, MDEdison, NJ 088201649436205
  8. Steven Karanikolas, M.D.East Brunswick, NJ 088161134202286

Common questions

What is Regina T. Sullivan, M.D.,FACOG's NPI number?

Regina T. Sullivan, M.D.,FACOG's National Provider Identifier (NPI) is 1972687473, issued on Oct 24, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Regina T. Sullivan, M.D.,FACOG located?

The NPPES record lists a practice address at 985 Belvidere RD, Phillipsburg, NJ, 08865. Phone: (908) 859-5308. Providers update this record themselves, so call before visiting.

How can I verify Regina T. Sullivan, M.D.,FACOG's license?

NPPES lists New Jersey license number MA67679, 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.

How much does Regina T. Sullivan, M.D.,FACOG prescribe under Medicare Part D?

In 2024, Regina T. Sullivan, M.D.,FACOG had 149 Medicare Part D claims for 74 beneficiaries; the average among obstetrics physician prescribers was 218. 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.