Gregory T. Simonian, MD
Vascular Surgery Physician · Hackensack, NJ
Gregory T. Simonian, MD is a vascular surgery physician with a practice address in Hackensack, New Jersey, and NPI 1528017944, issued on May 10, 2006. Check the license (New Jersey MA060740, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Gregory T. Simonian
- Credential
- MD
- Primary taxonomy
- Vascular Surgery Physician 2086S0129X
- License number
- MA060740 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 211 Essex St, Hackensack, NJ 07601
- Phone
- (201) 487-8882
- Enumerated
- May 10, 2006
- Record last updated
- Feb 22, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (201) 487-0943
- Medicaid ID
- 7804806 NJ
- Medicare enrollment
- Enrolled (PECOS I20051020000378); accepts Medicare assignment
- Medical or professional school
- Rutgers New Jersey Medical School, 1992
- Entity
- Type 1 · individual
8 nearest vascular surgery physician records → All 191 in New Jersey → Look up another NPI →
Also registered at 211 Essex St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nadeem Ali, M.D.Pulmonary Disease Physician1922374750
- Michael Degaeta, PASurgical Physician Assistant1427721729
- Damon Fellman, MDSpecialist1982671830
- Samuel Friedman, M.D., F.A.C.C.Cardiovascular Disease Physician1356363352
- Dev Gupta, MDSpecialist1720055502
- Adriana Katz, MDEndocrinology, Diabetes & Metabolism Physician1952355356
Verify Gregory T. Simonian 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 MA060740Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average vascular surgery physician in 2024
69 Medicare Part D claims for 15 beneficiaries, against an average of 201 among the 3,936 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.
Most prescribed
- Eliquis18 claims
- Cilostazol15 claims
- Clopidogrel13 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 practice group's MIPS final score for 2023 (Medicare payment program): 90.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $826.02
8 payments; by number, the most common kind was food and beverage; the largest payer was CVRx, Inc. The 4,059 providers of this specialty with any payment received $6,178.00 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 2 group practices
- Bergen Surgical Specialists,p.a.Hackensack, NJ
- Hackensack Vascular Specialists LLCHackensack, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory T. Simonian among 191 vascular surgery physician records in New Jersey
Gregory T. Simonian, MD is one of 191 vascular surgery 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 9% of them.
- NPI issued2006 · 9% of these records are older, 51% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated1992 · median 1999 among the 150 with a school on file
- Record last updated2012 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0129X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Vascular Surgery Physician providers in New Jersey
There are 191 vascular surgery physician records in New Jersey.
All 191 in New Jersey → Every provider in Hackensack → Vascular Surgery Physician nationwide →
The 8 vascular surgery physician records with the nearest ZIP codes
- Arnold Byer, MDHackensack, NJ 076011487745584
- Jae Hee ChoHackensack, NJ 076011962814343
- Kristin Cook, MDHackensack, NJ 076011093976466
- James Geuder, MDHackensack, NJ 076011619022068
- Theresa Impeduglia, M.D.Hackensack, NJ 076011336189786
- Peter Kagan, M.DHackensack, NJ 076011932281219
- Rogen Keys, MDHackensack, NJ 076011750349759
- Roxana Kline, MDHackensack, NJ 076011215037981
Common questions
What is Gregory T. Simonian, MD's NPI number?
Gregory T. Simonian, MD's National Provider Identifier (NPI) is 1528017944, issued on May 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory T. Simonian, MD located?
The NPPES record lists a practice address at 211 Essex St, Hackensack, NJ, 07601. Phone: (201) 487-8882. Providers update this record themselves, so call before visiting.
How can I verify Gregory T. Simonian, MD's license?
NPPES lists New Jersey license number MA060740, 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 Gregory T. Simonian, MD prescribe under Medicare Part D?
In 2024, Gregory T. Simonian, MD had 69 Medicare Part D claims for 15 beneficiaries; the average among vascular surgery physician prescribers was 201. Part D covers Medicare prescriptions only.
What is Gregory T. Simonian, MD's MIPS final score?
The 2023 MIPS final score is 90.5 of 100, reported for the practice group. 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.