Caren G. Marks, MD
Neurology Physician · Freehold, NJ
Caren G. Marks, MD is a neurology physician with a practice address in Freehold, New Jersey, and NPI 1174507644, issued on Nov 30, 2005. Check the license (New Jersey 25MA06487800, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Caren G. Marks
- Credential
- MD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 25MA06487800 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 901 W Main St Ste 364, Freehold, NJ 07728
- Phone
- (732) 729-4325
- Enumerated
- Nov 30, 2005
- Record last updated
- Mar 4, 2022
- Fax
- (732) 761-8084
- Medicare enrollment
- Enrolled (PECOS I20050104000828); accepts Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 1991
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 577 in New Jersey → Look up another NPI →
Also registered at 901 W Main St Ste 364
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jasmin PatelNeurology Physician1376076240
Verify Caren G. Marks 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 25MA06487800Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average neurology physician in 2024
912 Medicare Part D claims for 145 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.
Most prescribed
- Baclofen98 claims
- Gabapentin80 claims
- Dalfampridine Er75 claims
- Copaxone38 claims
- Mayzent36 claims
- Alprazolam30 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.
Industry payments in 2024: $2,489.57
147 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. 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
- Practice Associates Medical GroupFreehold, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Caren G. Marks among 577 neurology physician records in New Jersey
Caren G. Marks, MD 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1991 · median 2002 among the 417 with a school on file
- Record last updated2022 · 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).
Neurology Physician providers in New Jersey
There are 577 neurology physician records in New Jersey.
All 577 in New Jersey → Every provider in Freehold → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Thomas Bonazinga, M.D.Freehold, NJ 077281912041252
- David Frank, MDFreehold, NJ 077281174633648
- Vasko Gulevski, M.D.Freehold, NJ 077281528011517
- Susan Lage, DOFreehold, NJ 077281689784159
- Terence McAlarney, MDFreehold, NJ 077281184773707
- Jasmin PatelFreehold, NJ 077281376076240
- Monte Pellmar, MDFreehold, NJ 077281700940954
- Srinivas Pavuluri, M.D.Hazlet, NJ 077301255360020
Common questions
What is Caren G. Marks, MD's NPI number?
Caren G. Marks, MD's National Provider Identifier (NPI) is 1174507644, issued on Nov 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Caren G. Marks, MD located?
The NPPES record lists a practice address at 901 W Main St Ste 364, Freehold, NJ, 07728. Phone: (732) 729-4325. Providers update this record themselves, so call before visiting.
How can I verify Caren G. Marks, MD's license?
NPPES lists New Jersey license number 25MA06487800, 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 Caren G. Marks, MD prescribe under Medicare Part D?
In 2024, Caren G. Marks, MD had 912 Medicare Part D claims for 145 beneficiaries; the average among neurology physician prescribers was 1,370. 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.