Thad R. Denehy, M.D.
Gynecologic Oncology Physician · West Orange, NJ
Thad R. Denehy, M.D. is a gynecologic oncology physician with a practice address in West Orange, New Jersey, and NPI 1912904756, issued on Jul 7, 2005. Check the license (New Jersey 25MA04766500, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Thad R. Denehy
- Credential
- M.D.
- Primary taxonomy
- Gynecologic Oncology Physician 207VX0201X
- License number
- 25MA04766500 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 101 Old Short Hills RD, West Orange, NJ 07052
- Phone
- (973) 243-9300
- Enumerated
- Jul 7, 2005
- Record last updated
- Apr 11, 2024
- Fax
- (973) 325-8254
- Medicare enrollment
- Enrolled (PECOS I20050620000810); accepts Medicare assignment
- Medical or professional school
- Wake Forest University School Of Medicine, 1984
- Entity
- Type 1 · individual
8 nearest gynecologic oncology physician records → All 54 in New Jersey → Look up another NPI →
Also registered at 101 Old Short Hills RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Matthew Askin, M.D.Gastroenterology Physician1871780528
- Jed Beck, O.D.Optometrist1174521389
- Charles Bowers, M.D.Specialist1659373926
Verify Thad R. Denehy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MA04766500Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11% more Medicare Part D claims than the average gynecologic oncology physician in 2024
217 Medicare Part D claims for 111 beneficiaries, against an average of 195 among the 1,475 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 59 claims were for opioids.
Most prescribed
- Oxycodone Hcl37 claims
- Eliquis22 claims
- Tramadol Hcl21 claims
- Ibuprofen19 claims
- Estradiol17 claims
- Medroxyprogesterone Acetate12 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.
The MIPS final score for 2023 (Medicare payment program): 93.7 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $656.17
31 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 1,199 providers of this specialty with any payment received $6,387.20 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Barnabas Health Medical Group, PCNewark, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thad R. Denehy among 54 gynecologic oncology physician records in New Jersey
Thad R. Denehy, M.D. is one of 54 gynecologic oncology physician records with a practice address in New Jersey. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1984 · median 2000 among the 38 with a school on file
- Record last updated2024 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VX0201X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gynecologic Oncology Physician providers in New Jersey
There are 54 gynecologic oncology physician records in New Jersey.
All 54 in New Jersey → Every provider in West Orange → Gynecologic Oncology Physician nationwide →
The 8 gynecologic oncology physician records with the nearest ZIP codes
- Brooke Meelheim, DOWest Orange, NJ 070521225562630
- Robert Taylor, MDWest Orange, NJ 070521629075593
- Gerald Costa, MDWarren, NJ 070591467690446
- Gara Sommers, M.D.Clark, NJ 070661508801432
- Patrick Anderson, MDSouth Orange, NJ 070791376548925
- Bernadette Cracchiolo, M.D.Newark, NJ 071031891721668
- Lisa Gabor, M.D.Newark, NJ 071031992190581
- Akiva Novetsky, M.D., M.S.Newark, NJ 071031811191604
Common questions
What is Thad R. Denehy, M.D.'s NPI number?
Thad R. Denehy, M.D.'s National Provider Identifier (NPI) is 1912904756, issued on Jul 7, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Thad R. Denehy, M.D. located?
The NPPES record lists a practice address at 101 Old Short Hills RD, West Orange, NJ, 07052. Phone: (973) 243-9300. Providers update this record themselves, so call before visiting.
How can I verify Thad R. Denehy, M.D.'s license?
NPPES lists New Jersey license number 25MA04766500, 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 Thad R. Denehy, M.D. prescribe under Medicare Part D?
In 2024, Thad R. Denehy, M.D. had 217 Medicare Part D claims for 111 beneficiaries; the average among gynecologic oncology physician prescribers was 195. Part D covers Medicare prescriptions only.
What is Thad R. Denehy, M.D.'s MIPS final score?
The 2023 MIPS final score is 93.7 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.
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.