NPPES file of Aug 9, 2026

Cem S. Omay, M.D.

Obstetrics & Gynecology Physician · Denville, NJ

Cem S. Omay, M.D. is an obstetrics & gynecology physician with a practice address in Denville, New Jersey, and NPI 1053487413, issued on Nov 28, 2006. Check the license (New Jersey MA-56835, 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
1053487413
Name
Cem S. Omay
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
MA-56835 NJ
Self-reported in NPPES; status is on the state search
Practice location
16 Pocono RD, Denville, NJ 07834
Phone
(973) 627-1400
Enumerated
Nov 28, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(973) 627-1420
Medicare enrollment
Enrolled (PECOS I20101122000378); accepts 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 obstetrics & gynecology physician records → All 1,362 in New Jersey → Look up another NPI →

Also registered at 16 Pocono RD

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

  1. Jennifer Agnello, DOObstetrics & Gynecology Physician1447292396
  2. Robert Alexander, MDPulmonary Disease Physician1285688309
  3. Cynthia Angelica, RN.,MSN.,CPNPNurse Practitioner1336377910
  4. Edward Barbarito, MDSpecialist1174503148
  5. Laura Bardach, D.D.S., M.S.General Practice Dentistry1386864049
  6. Ciara Bello, MA, LPCProfessional Counselor1497390900

Verify Cem S. Omay 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 MA-56835    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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2.6 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024

423 Medicare Part D claims for 122 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.

  1. Cem Omay423
  2. Specialty average165

Most prescribed

  1. Estradiol79 claims
  2. Fluconazole37 claims
  3. Premarin35 claims
  4. Estradiol-Norethindrone Acetat26 claims
  5. Progesterone26 claims
  6. Valacyclovir24 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: $323.48

5 payments; by number, the most common kind was education; the largest payer was Baxter Healthcare. 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. Cem Omay$323.48
  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. Lifeline Medical Associates LLCDenville, NJ

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

Cem S. Omay among 1,362 obstetrics & gynecology physician records in New Jersey

Cem S. Omay, 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 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 49% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated1987 · median 2003 among the 900 with a school on file
  • Record last updated2007 · 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).

Obstetrics & Gynecology Physician providers in New Jersey

There are 1,362 obstetrics & gynecology physician records in New Jersey.

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

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

  1. Jennifer Agnello, DODenville, NJ 078341447292396
  2. Daniel Ferrante, D.O.Denville, NJ 078341316998859
  3. Richard Rothenberg, M.D.Denville, NJ 078341740356195
  4. Manfred Strott, MDDenville, NJ 078341568635860
  5. Neil Campbell, DOHackettstown, NJ 078401154412542
  6. Amanda Canova, M.D.Hackettstown, NJ 078401164468161
  7. Lisa Defalco, D.O.Hackettstown, NJ 078401659478691
  8. Paul Littman, D.O.Hackettstown, NJ 078401538364369

Common questions

What is Cem S. Omay, M.D.'s NPI number?

Cem S. Omay, M.D.'s National Provider Identifier (NPI) is 1053487413, issued on Nov 28, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Cem S. Omay, M.D. located?

The NPPES record lists a practice address at 16 Pocono RD, Denville, NJ, 07834. Phone: (973) 627-1400. Providers update this record themselves, so call before visiting.

How can I verify Cem S. Omay, M.D.'s license?

NPPES lists New Jersey license number MA-56835, 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 Cem S. Omay, M.D. prescribe under Medicare Part D?

In 2024, Cem S. Omay, M.D. had 423 Medicare Part D claims for 122 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.