Doctor profile · Federal record
Dr. Mark Rubin, MD
Gastroenterology Physician (CMS: Gastroenterology) · Bronx, NY
- NPI 1891777694
- MIPS 100.0 / 100 · 2023
- 49 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1250 Waters Pl, 1201
Bronx, NY 104612720
(718) 239-0115
fax (718) 239-0446
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- May 22, 2014
- Year of graduation
- 1977 — 49 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- New York #135924
- Medicaid
- NY #00777317
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891777694. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
30
Distinct HCPCS
1
Medicare allowed
$2,967
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 30 | 30 | $99 |
In context: peer comparison
Among 33 peers in Bronx Gastroenterology Physician, average services per provider: 33. This provider delivers 0.9× the peer median.Frequently asked questions
What is Dr. Mark Rubin's medical specialty?
Dr. Mark Rubin practices Gastroenterology Physician in Bronx, NY.
Where does Dr. Mark Rubin practice?
Dr. Mark Rubin practices at 1250 Waters Pl, Bronx, NY 104612720. Office phone: 7182390115.
What is Dr. Mark Rubin's NPI?
Dr. Mark Rubin's National Provider Identifier (NPI) is 1891777694, issued by NPPES.
Does Dr. Mark Rubin accept Medicare assignment?
Dr. Mark Rubin does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Mark Rubin commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221). Source: CMS Medicare Physician & Other Practitioners file.