Doctor profile · Federal record

Dr. Marvin Ruderman, M.D.

Neurology Physician (CMS: Neurology) · West Caldwell, NJ

  • NPI 1427129006
  • Accepts Medicare
  • MIPS 88.9 / 100 · 2023
  • 50 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1099 Bloomfield Ave
West Caldwell, NJ 070067129
(973) 439-7000
fax (973) 439-7020

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
June 25, 2013
Year of graduation
1976 — 50 yrs since
Specialty taxonomy
2084N0400X — NUCC code
State license (1)
New Jersey #MA038683

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427129006. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
319
Distinct HCPCS
3
Medicare allowed
$54,596
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 180 144 $142
99215 Established patient office or other outpatient visit, 40-54 minutes 110 98 $199
99205 New patient office or other outpatient visit, 60-74 minutes 29 29 $244

In context: peer comparison

Among 2 peers in West Caldwell Neurology Physician, average services per provider: 121. This provider delivers 2.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,339
Transactions
37
Manufacturers
10
Payer (manufacturer) Industry Txns Amount
Teva Pharmaceuticals USA, INC. 8 $305.93
Neurocrine Biosciences, INC. 7 $190.04
Argenx US, INC. 4 $165.67
Lilly USA, LLC 3 $142.73
Amgen INC. 3 $134.53
E.R. Squibb & Sons, L.L.C. 1 $125.00
Eisai INC. 1 $117.71
Abbvie INC. 7 $109.35
Pfizer INC. 2 $32.65
Biogen, INC. 1 $15.13

By nature of payment

Food and Beverage
$1,227
Education
$111

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
658
Patients
142
Total drug cost
$21,329
Drug Type Claims Patients Total cost
Gabapentin Generic 185 46 $5,018
Topiramate Generic 76 16 $1,771
Donepezil Hcl Generic 73 30 $1,229
Memantine Hcl Generic 42 11 $2,837
Sumatriptan Succinate Generic 42 0 $158
Carbidopa-Levodopa (Carbidopa/Levodopa) Brand 39 15 $3,650
Prednisone Generic 34 0 $398
Alprazolam Generic 30 13 $638
Nortriptyline Hcl Generic 27 0 $588
Divalproex Sodium ER (Divalproex Sodium) Brand 24 11 $1,822

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Marvin Ruderman's medical specialty?
Dr. Marvin Ruderman practices Neurology Physician in West Caldwell, NJ.
Where does Dr. Marvin Ruderman practice?
Dr. Marvin Ruderman practices at 1099 Bloomfield Ave, West Caldwell, NJ 070067129. Office phone: 9734397000.
What is Dr. Marvin Ruderman's NPI?
Dr. Marvin Ruderman's National Provider Identifier (NPI) is 1427129006, issued by NPPES.
Does Dr. Marvin Ruderman accept Medicare assignment?
Yes. Dr. Marvin Ruderman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marvin Ruderman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.