Reza J. Karimi, M.D.
Neurological Surgery Physician · Paramus, NJ
Reza J. Karimi, M.D. is a neurological surgery physician with a practice address in Paramus, New Jersey, and NPI 1891950788, issued on Jul 21, 2008. Check the license (New Jersey 25MA08451100, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Reza J. Karimi
- Credential
- M.D.
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License number
- 25MA08451100 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 650 From RD Ste 220, Paramus, NJ 07652
- Phone
- (201) 342-2550
- Enumerated
- Jul 21, 2008
- Record last updated
- Dec 19, 2024
- Medicare enrollment
- Enrolled (PECOS I20120517000166); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 190 in New Jersey → Look up another NPI →
Also registered at 650 From RD Ste 220
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicole Ayala, MS, FNP-BCFamily Nurse Practitioner1942683768
- Alison BarriaAdult Health Nurse Practitioner1487105177
- Paul Chirichella, M.D.Physical Medicine & Rehabilitation Physician1538553870
- Elana Clar, M.D.Neurology Physician1033484209
- Hyman Frankel, MDNeurological Surgery Physician1851754063
- Natasha Marfatia, PA-CPhysician Assistant1902669799
Verify Reza J. Karimi 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 25MA08451100Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% more Medicare Part D claims than the average neurological surgery physician in 2024
193 Medicare Part D claims for 54 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D. Brand-name drugs were 52% of claims.
Most prescribed
- Brilinta90 claims
- Clopidogrel44 claims
- Eliquis11 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.
Bills Medicare through one group practice
- New Jersey Brain And Spine PCMontvale, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Reza J. Karimi among 190 neurological surgery physician records in New Jersey
Reza J. Karimi, M.D. is one of 190 neurological surgery physician records with a practice address in New Jersey. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 58% of them.
- NPI issued2008 · 58% of these records are older, 34% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2009 · median 2003 among the 143 with a school on file
- Record last updated2024 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurological Surgery Physician providers in New Jersey
There are 190 neurological surgery physician records in New Jersey.
All 190 in New Jersey → Every provider in Paramus → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Hyman Frankel, MDParamus, NJ 076521851754063
- Patrick Roth, M.D.Paramus, NJ 076521760459085
- Roy Vingan, M.D.Paramus, NJ 076521356318950
- Hooman Azmi-Ghadimi, MDOradell, NJ 076491245389931
- Mohammed Khan, M.D.Oradell, NJ 076491487894820
- Kangmin Lee, MDOradell, NJ 076491477760353
- Giorgio Rotoli, D.OOradell, NJ 076491790044857
- Peter Zahos, M.D.Harrington Park, NJ 076401356305049
Common questions
What is Reza J. Karimi, M.D.'s NPI number?
Reza J. Karimi, M.D.'s National Provider Identifier (NPI) is 1891950788, issued on Jul 21, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Reza J. Karimi, M.D. located?
The NPPES record lists a practice address at 650 From RD Ste 220, Paramus, NJ, 07652. Phone: (201) 342-2550. Providers update this record themselves, so call before visiting.
How can I verify Reza J. Karimi, M.D.'s license?
NPPES lists New Jersey license number 25MA08451100, 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 Reza J. Karimi, M.D. prescribe under Medicare Part D?
In 2024, Reza J. Karimi, M.D. had 193 Medicare Part D claims for 54 beneficiaries; the average among neurological surgery physician prescribers was 172. 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.