Doctor profile · Federal record
Dr. Stephen Cohen, DO.
Nephrology Physician (CMS: Nephrology) · Nephrology Physician · Trenton, NJ
- NPI 1659301166
- Accepts Medicare
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
40 Fuld St, Ste 401
Trenton, NJ 086385247
(609) 599-1004
fax (609) 599-3611
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- September 21, 2010
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State licenses (2)
- New Jersey #MD066248 · New Jersey #MD66248
- Medicaid
- NJ #9038001
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659301166. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
781
Distinct HCPCS
7
Medicare allowed
$150,598
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 260 | 95 | $83 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 252 | 48 | $373 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 118 | 66 | $113 | |
99457 |
Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 65 | 11 | $52 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 32 | 19 | $312 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 32 | 22 | $136 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 22 | 19 | $181 |
In context: peer comparison
Among 4 peers in Trenton Nephrology Physician, average services per provider: 126. This provider delivers 6.2× the peer median.Open Payments
Industry payments received
All-time total
$373
Transactions
27
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Fresenius USA Marketing, INC. | 16 | $181.85 | |
| Ardelyx, INC. | 5 | $84.43 | |
| Otsuka America Pharmaceutical, INC. | 2 | $37.72 | |
| Vifor Pharma, INC. | 1 | $19.21 | |
| Daiichi Sankyo INC. | 1 | $17.24 | |
| Calliditas Therapeutics US INC. | 1 | $16.89 | |
| GlaxoSmithKline, LLC. | 1 | $15.36 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
825
Patients
211
Total drug cost
$255,583
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Calcitriol | Generic | 134 | 42 | $6,176 |
| Sevelamer Carbonate | Generic | 97 | 20 | $19,835 |
| Amlodipine Besylate | Generic | 82 | 19 | $653 |
| Furosemide | Generic | 65 | 25 | $555 |
| Losartan Potassium | Generic | 63 | 19 | $1,091 |
| Irbesartan | Generic | 61 | 13 | $2,797 |
| Ramipril | Generic | 61 | 17 | $487 |
| Doxercalciferol | Generic | 46 | 12 | $55,661 |
| Midodrine Hcl | Generic | 40 | 11 | $1,017 |
| Tramadol Hcl | Generic | 38 | 21 | $72 |
Hospital affiliations
Frequently asked questions
What is Dr. Stephen Cohen's medical specialty?
Dr. Stephen Cohen practices Nephrology Physician in Trenton, NJ.
Where does Dr. Stephen Cohen practice?
Dr. Stephen Cohen practices at 40 Fuld St, Trenton, NJ 086385247. Office phone: 6095991004.
What is Dr. Stephen Cohen's NPI?
Dr. Stephen Cohen's National Provider Identifier (NPI) is 1659301166, issued by NPPES.
Does Dr. Stephen Cohen accept Medicare assignment?
Yes. Dr. Stephen Cohen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Cohen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Dialysis services, 4 or more physician visits per month (20 years or older) (HCPCS 90960); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.