Morteza Shahamat, MD
Internal Medicine Physician · Mahwah, NJ
Morteza Shahamat, MD is an internal medicine physician with a practice address in Mahwah, New Jersey, and NPI 1154429959, issued on Sep 20, 2006. Check the license (New Jersey MA53340, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Morteza Shahamat
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MA53340 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 400 Franklin Tpke, Mahwah, NJ 07430
- Phone
- (201) 995-1005
- Enumerated
- Sep 20, 2006
- Record last updated
- Dec 30, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (201) 995-1007
- Medicaid ID
- 501700901 NJ
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,632 in New Jersey → Look up another NPI →
Also registered at 400 Franklin Tpke
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Morteza Shahamat 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 MA53340Check 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% more Medicare Part D claims than the average internal medicine physician in 2024
5,282 Medicare Part D claims for 403 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 168 claims were for opioids.
Most prescribed
- Atorvastatin Calcium461 claims
- Amlodipine Besylate345 claims
- Simvastatin210 claims
- Levothyroxine Sodium201 claims
- Lisinopril192 claims
- Metformin Hcl Er174 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): 98.7 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).
Morteza Shahamat among 4,632 internal medicine physician records in New Jersey
Morteza Shahamat, MD 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 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 50% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2011 · 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).
3 internal medicine physician records list a practice address in Mahwah
They are 3 of the 235 NPPES records with a practice address in Mahwah, and 4,632 internal medicine physician records in New Jersey.
All 4,632 in New Jersey → Every provider in Mahwah → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Betty Keller, MDMahwah, NJ 074301972836781
- Glenn Leslie, D.O.Mahwah, NJ 074301285712950
- Ladan Bahrampour, MDMidland Park, NJ 074321003877622
- Sally Cohen, M.D.Midland Park, NJ 074321093968950
- Dina Dabaj, M.DMidland Park, NJ 074321952551509
- Howard Frauwirth, M.D.Midland Park, NJ 074321992789697
- Karola Prinz, M.D.Midland Park, NJ 074321437115193
- Rengaswamy Asokan, MDNewfoundland, NJ 074351639196256
Common questions
What is Morteza Shahamat, MD's NPI number?
Morteza Shahamat, MD's National Provider Identifier (NPI) is 1154429959, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Morteza Shahamat, MD located?
The NPPES record lists a practice address at 400 Franklin Tpke, Mahwah, NJ, 07430. Phone: (201) 995-1005. Providers update this record themselves, so call before visiting.
How can I verify Morteza Shahamat, MD's license?
NPPES lists New Jersey license number MA53340, 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 Morteza Shahamat, MD prescribe under Medicare Part D?
In 2024, Morteza Shahamat, MD had 5,282 Medicare Part D claims for 403 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Morteza Shahamat, MD's MIPS final score?
The 2023 MIPS final score is 98.7 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.