Doctor profile · Federal record
Dr. Caren Marks, MD
Neurology Physician (CMS: Neurology) · Freehold, NJ
- NPI 1174507644
- Accepts Medicare
- 35 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
901 W Main St Ste 364
Freehold, NJ 077282537
(732) 729-4325
fax (732) 761-8084 - Mailing address
-
Po Box 416457
Boston, MA 022416457
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- March 4, 2022
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- New Jersey #25MA06487800
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174507644. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
141
Distinct HCPCS
2
Medicare allowed
$12,997
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 91 | 61 | $104 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 50 | 38 | $71 |
In context: peer comparison
Among 4 peers in Freehold Neurology Physician, average services per provider: 790. This provider delivers 0.2× the peer median.Open Payments
Industry payments received
All-time total
$2,490
Transactions
147
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 27 | $408.31 | |
| Celgene Corporation | 19 | $327.21 | |
| Emd Serono, INC. | 17 | $283.16 | |
| Abbvie INC. | 19 | $276.21 | |
| Biogen, INC. | 17 | $264.75 | |
| Genentech USA, INC. | 11 | $242.70 | |
| Amgen INC. | 6 | $153.92 | |
| Genzyme Corporation | 6 | $125.57 | |
| Tg Therapeutics, INC. | 5 | $82.30 | |
| Mallinckrodt Hospital Products INC. | 4 | $69.31 | |
| Alexion Pharmaceuticals, INC. | 4 | $67.50 | |
| Lundbeck LLC | 4 | $65.74 | |
| Ani Pharmaceuticals, INC. | 4 | $61.93 | |
| Vanda Pharmaceuticals INC. | 3 | $44.18 | |
| Merz Pharmaceuticals, LLC | 1 | $16.78 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
613
Patients
115
Total drug cost
$2,095,632
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Baclofen | Generic | 101 | 35 | $5,471 |
| Gabapentin | Generic | 94 | 31 | $2,593 |
| Dalfampridine ER (Dalfampridine) | Brand | 79 | 20 | $78,813 |
| Copaxone (Glatiramer Acetate) | Brand | 43 | 0 | $405,104 |
| Tizanidine Hcl | Generic | 37 | 15 | $1,333 |
| Clonazepam | Generic | 33 | 0 | $196 |
| Alprazolam | Generic | 30 | 14 | $69 |
| Mayzent (Siponimod) | Brand | 29 | 0 | $591,722 |
| Modafinil | Generic | 28 | 0 | $1,181 |
| Amitriptyline Hcl | Generic | 26 | 0 | $871 |
Hospital affiliations
Frequently asked questions
What is Dr. Caren Marks's medical specialty?
Dr. Caren Marks practices Neurology Physician in Freehold, NJ.
Where does Dr. Caren Marks practice?
Dr. Caren Marks practices at 901 W Main St Ste 364, Freehold, NJ 077282537. Office phone: 7327294325.
What is Dr. Caren Marks's NPI?
Dr. Caren Marks's National Provider Identifier (NPI) is 1174507644, issued by NPPES.
Does Dr. Caren Marks accept Medicare assignment?
Yes. Dr. Caren Marks accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Caren Marks 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 99213). Source: CMS Medicare Physician & Other Practitioners file.