Doctor profile · Federal record
Dr. James Marcus, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · New York, NY
- NPI 1568716629
- Accepts Medicare
- 14 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
638 Columbus Ave
New York, NY 100241406
(212) 523-8672 - Mailing address
-
1111 Amsterdam Ave
New York, NY 100251716
Credentials & registration
- NPI registered
- October 2012 — 14 yrs on file
- Profile last updated
- October 16, 2019
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- New York #301021 · Ohio #57.021861
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568716629. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
569
Distinct HCPCS
6
Medicare allowed
$75,390
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 253 | 90 | $91 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 110 | 42 | $136 | |
99239 |
Hospital discharge day management, more than 30 minutes | 76 | 71 | $132 | |
99291 |
Critical care, first 30-74 minutes | 74 | 29 | $247 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 41 | 39 | $150 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 15 | 14 | $199 |
In context: peer comparison
Among 559 peers in this city , average services per provider: 137. This provider delivers 4.2× the peer median.Open Payments
Industry payments received
All-time total
$122
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Otsuka America Pharmaceutical, Inc. | 1 | $122.13 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
57
Patients
35
Total drug cost
$1,224
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 21 | 11 | $818 |
| Methylprednisolone | Generic | 14 | 13 | $174 |
| Amlodipine Besylate | Generic | 11 | 0 | $76 |
| Atorvastatin Calcium | Generic | 11 | 11 | $156 |
Frequently asked questions
What is Dr. James Marcus's medical specialty?
Dr. James Marcus practices Internal Medicine Physician in New York, NY.
Where does Dr. James Marcus practice?
Dr. James Marcus practices at 638 Columbus Ave, New York, NY 100241406. Office phone: 2125238672.
What is Dr. James Marcus's NPI?
Dr. James Marcus's National Provider Identifier (NPI) is 1568716629, issued by NPPES.
Does Dr. James Marcus accept Medicare assignment?
Yes. Dr. James Marcus accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Marcus commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.