Mark Wiesen, M.D.
Endocrinology, Diabetes & Metabolism Physician · Teaneck, NJ
Mark Wiesen, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Teaneck, New Jersey, and NPI 1053367912, issued on May 25, 2006. Check the license (New Jersey MA39387, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Mark Wiesen
- Credential
- M.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- MA39387 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 870 Palisade Ave, Teaneck, NJ 07666
- Phone
- (201) 836-5655
- Enumerated
- May 25, 2006
- Record last updated
- Dec 31, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicaid ID
- 0712507 NJ
- Medicare enrollment
- Enrolled (PECOS I20041213000086); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 417 in New Jersey → Look up another NPI →
Also registered at 870 Palisade Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Vaqar Ahmed, MDNephrology Physician1598961914
- George Ajjan, M.D.Specialist1992709521
- Benjamin Aronoff, MDNephrology Physician1922075878
- Stephanie Braun, APNPhysical Therapist1598372773
- Michael Conn, M.D.Plastic Surgery Physician1689755191
- Michael D'ArcyPhysician Assistant1710765086
Verify Mark Wiesen 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 MA39387Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.2 times the Medicare Part D claims of the average endocrinology, diabetes & metabolism physician in 2024
8,360 Medicare Part D claims for 1,011 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of claims.
Most prescribed
- Levothyroxine Sodium1,388 claims
- Rosuvastatin Calcium513 claims
- Metformin Hcl Er438 claims
- Mounjaro386 claims
- Metformin Hcl370 claims
- Ozempic291 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: $28.55
1 payment: food and beverage; the largest payer was Medtronic, Inc. The 5,661 providers of this specialty with any payment received $5,742.15 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
- Summit Medical Group PABerkeley Heights, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Wiesen among 417 endocrinology, diabetes & metabolism physician records in New Jersey
Mark Wiesen, M.D. is one of 417 endocrinology, diabetes & metabolism physician records with a practice address in New Jersey. 85% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 61% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated1975 · median 2006 among the 313 with a school on file
- Record last updated2012 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in New Jersey
There are 417 endocrinology, diabetes & metabolism physician records in New Jersey.
All 417 in New Jersey → Every provider in Teaneck → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Ari Eckman, MDTeaneck, NJ 076661386859585
- Deeksha Mehta, M.D.Teaneck, NJ 076661366618605
- Atara Schultz, MDTeaneck, NJ 076661912112731
- Neal Breit, M.D.Westwood, NJ 076751558419630
- Maria Rodino, MDWestwood, NJ 076751497820906
- Nadire Dzhalturova, DOParamus, NJ 076521124467444
- Thimma Gandhi, MDParamus, NJ 076521487771325
- Joseph Giangola, M.D.Paramus, NJ 076521922174457
Common questions
What is Mark Wiesen, M.D.'s NPI number?
Mark Wiesen, M.D.'s National Provider Identifier (NPI) is 1053367912, issued on May 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Wiesen, M.D. located?
The NPPES record lists a practice address at 870 Palisade Ave, Teaneck, NJ, 07666. Phone: (201) 836-5655. Providers update this record themselves, so call before visiting.
How can I verify Mark Wiesen, M.D.'s license?
NPPES lists New Jersey license number MA39387, 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 Mark Wiesen, M.D. prescribe under Medicare Part D?
In 2024, Mark Wiesen, M.D. had 8,360 Medicare Part D claims for 1,011 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.