Marvin Ira Ruderman, M.D.
Neurology Physician · West Caldwell, NJ
Marvin Ira Ruderman, M.D. is a neurology physician with a practice address in West Caldwell, New Jersey, and NPI 1427129006, issued on Nov 13, 2006. Check the license (New Jersey MA038683, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Marvin Ira Ruderman
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- MA038683 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 1099 Bloomfield Ave, West Caldwell, NJ 07006
- Phone
- (973) 439-7000
- Enumerated
- Nov 13, 2006
- Record last updated
- Jun 25, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (973) 439-7020
- Medicare enrollment
- Enrolled (PECOS I20101201000159); accepts Medicare assignment
- Medical or professional school
- Columbia University College Of Physicians And Surgeons, 1976
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 577 in New Jersey → Look up another NPI →
Also registered at 1099 Bloomfield Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marvin Ira Ruderman 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 MA038683Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% fewer Medicare Part D claims than the average neurology physician in 2024
968 Medicare Part D claims for 208 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Gabapentin150 claims
- Donepezil Hcl62 claims
- Topiramate62 claims
- Carbidopa-Levodopa37 claims
- Divalproex Sodium Er32 claims
- Sumatriptan Succinate29 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): 93.7 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).
Industry payments in 2024: $1,338.74
37 payments; by number, the most common kind was food and beverage; the largest payer was Teva Pharmaceuticals USA, Inc. The 10,858 providers of this specialty with any payment received $8,318.07 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
- Barnabas Health Medical Group PCLivingston, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marvin Ira Ruderman among 577 neurology physician records in New Jersey
Marvin Ira Ruderman, M.D. is one of 577 neurology 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, 51% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1976 · median 2002 among the 417 with a school on file
- Record last updated2013 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X 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 neurology physician records list a practice address in West Caldwell
They are 3 of the 275 NPPES records with a practice address in West Caldwell, and 577 neurology physician records in New Jersey.
All 577 in New Jersey → Every provider in West Caldwell → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Esha Khoshnu, M.D.West Caldwell, NJ 070061689775942
- Stuart Mendelson, MDWest Caldwell, NJ 070061932175411
- Haidy Behman, MDCarteret, NJ 070081568447241
- Thai Dang, DOFairfield, NJ 070041023514122
- Nilaya Bhawsar, DOBloomfield, NJ 070031265507461
- Matthew Deluca, MDBloomfield, NJ 070031982680302
- Ayman Ibrahim, D.O.Bloomfield, NJ 070031508025834
- Gregory Anselmi, M.D.Bayonne, NJ 070021477697761
Common questions
What is Marvin Ira Ruderman, M.D.'s NPI number?
Marvin Ira Ruderman, M.D.'s National Provider Identifier (NPI) is 1427129006, issued on Nov 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marvin Ira Ruderman, M.D. located?
The NPPES record lists a practice address at 1099 Bloomfield Ave, West Caldwell, NJ, 07006. Phone: (973) 439-7000. Providers update this record themselves, so call before visiting.
How can I verify Marvin Ira Ruderman, M.D.'s license?
NPPES lists New Jersey license number MA038683, 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 Marvin Ira Ruderman, M.D. prescribe under Medicare Part D?
In 2024, Marvin Ira Ruderman, M.D. had 968 Medicare Part D claims for 208 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
What is Marvin Ira Ruderman, M.D.'s MIPS final score?
The 2023 MIPS final score is 93.7 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.