NPPES file of Aug 9, 2026

Mark Alan Rosing, M.D.

Obstetrics & Gynecology Physician · Bronx, NY

Mark Alan Rosing, M.D. is an obstetrics & gynecology physician with a practice address in Bronx, New York, and NPI 1639198476, issued on Jul 19, 2006. Check the license (New York 214655, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639198476
Name
Mark Alan Rosing
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
214655 NY
Self-reported in NPPES; status is on the state search
Practice location
4422 3RD Ave, Bronx, NY 10457
Phone
(718) 960-9415
Enumerated
Jul 19, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(718) 960-9414
Medicaid ID
0991620 NY
Medicare enrollment
Enrolled (PECOS I20080110000177); accepts Medicare assignment
Medical or professional school
Columbia University College Of Physicians And Surgeons, 1995
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 3,174 in New York → Look up another NPI →

Also registered at 4422 3RD Ave

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

  1. Matthew Abad, D.O.Emergency Medicine Physician1629490693
  2. Jamaad AbdiDentist1609458421
  3. Rita Abraham, DOStudent in an Organized Health Care Education/Training Program1326743378
  4. Hiluf Abule, MDStudent in an Organized Health Care Education/Training Program1083447452
  5. Yohannes Achamyeleh, MDStudent in an Organized Health Care Education/Training Program1912745548
  6. Juan Acosta, DOEmergency Medicine Physician1316940968

Verify Mark Alan Rosing in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 214655    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 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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67% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

55 Medicare Part D claims for 17 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Mark Rosing55
  2. Specialty average165

Most prescribed

  1. Estradiol13 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.

Industry payments in 2024: $97.12

4 payments; by number, the most common kind was food and beverage; the largest payer was Hologic Sales and Service, LLC. 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. Mark Rosing$97.12
  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 one group practice

  1. St. Barnabas Ob/gyn, P.C.Bronx, NY

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

Mark Alan Rosing among 3,174 obstetrics & gynecology physician records in New York

Mark Alan Rosing, M.D. 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 2006, is newer than 9% of them.

  • NPI issued2006 · 9% of these records are older, 49% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated1995 · median 2002 among the 1,870 with a school on file
  • Record last updated2007 · 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.

All 3,174 in New York → Every provider in Bronx → Obstetrics & Gynecology Physician nationwide →

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

  1. Victoria Amankwa, M.D.Bronx, NY 104571508889098
  2. Jacqueline Biggs, CNMBronx, NY 104571639348527
  3. Tajudeen Dabiri, MDBronx, NY 104571376603647
  4. Dara Forrester, M.D.Bronx, NY 104571851563662
  5. Meryl Grimaldi, MDBronx, NY 104571225065618
  6. Robert Hecht, M.D.Bronx, NY 104571780654442
  7. Blair Kokotek, PHYSICIANBronx, NY 104571285761304
  8. Lawrence KramerBronx, NY 104571750489423

Common questions

What is Mark Alan Rosing, M.D.'s NPI number?

Mark Alan Rosing, M.D.'s National Provider Identifier (NPI) is 1639198476, issued on Jul 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark Alan Rosing, M.D. located?

The NPPES record lists a practice address at 4422 3RD Ave, Bronx, NY, 10457. Phone: (718) 960-9415. Providers update this record themselves, so call before visiting.

How can I verify Mark Alan Rosing, M.D.'s license?

NPPES lists New York license number 214655, 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.

How much does Mark Alan Rosing, M.D. prescribe under Medicare Part D?

In 2024, Mark Alan Rosing, M.D. had 55 Medicare Part D claims for 17 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.

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.