Michael Denker, M.D.
Internal Medicine Physician · Teaneck, NJ
Michael Denker, M.D. is an internal medicine physician with a practice address in Teaneck, New Jersey, and NPI 1164417580, issued on Sep 12, 2005. Check the license (New Jersey 25MA04868600, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Michael Denker
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 25MA04868600 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 751 Teaneck RD, Teaneck, NJ 07666
- Phone
- (201) 837-3200
- Enumerated
- Sep 12, 2005
- Record last updated
- Jul 7, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (201) 837-8993
- Medicare enrollment
- Enrolled (PECOS I20100924000196); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,632 in New Jersey → Look up another NPI →
Also registered at 751 Teaneck RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica Baitner, DMDPediatric Dentistry1639331846
- Geraldine Bowe, APN,CCritical Care Medicine Nurse Practitioner1427258029
- Andrew Brown, M.D.Ophthalmology Physician1174595987
- Christopher Brown, M.D.Specialist1285650234
- Robert Brown, M.D.Specialist1588617971
- Robert Brown, M.D.Ophthalmology Physician1740206796
Verify Michael Denker 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 25MA04868600Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% more Medicare Part D claims than the average internal medicine physician in 2024
5,979 Medicare Part D claims for 452 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 78 claims were for opioids.
Most prescribed
- Atorvastatin Calcium354 claims
- Amlodipine Besylate308 claims
- Levothyroxine Sodium225 claims
- Alprazolam192 claims
- Metoprolol Succinate179 claims
- Simvastatin170 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: $719.49
42 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Holy Name Primary Care And Specialty Associates PCWestwood, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Denker among 4,632 internal medicine physician records in New Jersey
Michael Denker, M.D. is one of 4,632 internal medicine physician records with a practice address in New Jersey. 82% 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, 92% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1982 · median 2000 among the 3,132 with a school on file
- Record last updated2010 · 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 207R00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
47 internal medicine physician records list a practice address in Teaneck
They are 47 of the 1,462 NPPES records with a practice address in Teaneck, and 4,632 internal medicine physician records in New Jersey.
All 4,632 in New Jersey → Every provider in Teaneck → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jack Berdy, M.D.Teaneck, NJ 076661215999115
- Sohee Bidol-Lee, M.D.Teaneck, NJ 076661427012731
- Peter Coppola, M. D.Teaneck, NJ 076661134116148
- Sandhya Gumaste, MDTeaneck, NJ 076661811943418
- Vipan Gupta, MDTeaneck, NJ 076661871588988
- Robert Harris, M.D.Teaneck, NJ 076661225066533
- Karim Karim, MDTeaneck, NJ 076661417917717
- Rosendito Largoza, MDTeaneck, NJ 076661750344362
Common questions
What is Michael Denker, M.D.'s NPI number?
Michael Denker, M.D.'s National Provider Identifier (NPI) is 1164417580, issued on Sep 12, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Michael Denker, M.D. located?
The NPPES record lists a practice address at 751 Teaneck RD, Teaneck, NJ, 07666. Phone: (201) 837-3200. Providers update this record themselves, so call before visiting.
How can I verify Michael Denker, M.D.'s license?
NPPES lists New Jersey license number 25MA04868600, 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 Michael Denker, M.D. prescribe under Medicare Part D?
In 2024, Michael Denker, M.D. had 5,979 Medicare Part D claims for 452 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.
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.