Doctor profile · Federal record
Dr. Robert Rosenzweig, MD
Gastroenterology Physician (CMS: Gastroenterology) · Rhinebeck, NY
- NPI 1073508818
- Accepts Medicare
- MIPS 89.1 / 100 · 2023
- 40 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6511 Spring Brook Ave
Rhinebeck, NY 125723709
(845) 876-4432
fax (845) 876-9086 - Mailing address
-
6565 Spring Brook Ave Ste 8
Rhinebeck, NY 125723726
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- June 1, 2022
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- New York #172383
- Medicaid
- NY #01246862
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1073508818. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,474
Distinct HCPCS
10
Medicare allowed
$300,796
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 621 | 219 | $54 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 589 | 345 | $98 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 192 | 177 | $141 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 184 | 184 | $121 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 180 | 180 | $181 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 135 | 130 | $117 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 97 | 96 | $187 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 96 | 96 | $273 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 85 | 78 | $138 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 73 | 73 | $201 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 154. This provider delivers 16× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,480
Patients
435
Total drug cost
$202,069
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 415 | 133 | $9,329 |
| Omeprazole | Generic | 354 | 100 | $6,942 |
| Famotidine | Generic | 262 | 92 | $6,392 |
| Dicyclomine Hcl | Generic | 93 | 35 | $2,978 |
| Linzess (Linaclotide) | Brand | 65 | 19 | $51,818 |
| Mesalamine | Generic | 55 | 15 | $31,504 |
| Mesalamine Er (Mesalamine) | Brand | 47 | 14 | $25,378 |
| Lansoprazole | Generic | 38 | 12 | $6,396 |
| Creon (Lipase/Protease/Amylase) | Brand | 31 | 0 | $46,665 |
| Hydrocortisone | Generic | 31 | 15 | $402 |
Hospital affiliations
Frequently asked questions
What is Dr. Robert Rosenzweig's medical specialty?
Dr. Robert Rosenzweig practices Gastroenterology Physician in Rhinebeck, NY.
Where does Dr. Robert Rosenzweig practice?
Dr. Robert Rosenzweig practices at 6511 Spring Brook Ave, Rhinebeck, NY 125723709. Office phone: 8458764432.
What is Dr. Robert Rosenzweig's NPI?
Dr. Robert Rosenzweig's National Provider Identifier (NPI) is 1073508818, issued by NPPES.
Does Dr. Robert Rosenzweig accept Medicare assignment?
Yes. Dr. Robert Rosenzweig accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Rosenzweig commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Established patient office or other outpatient visit (HCPCS 99213); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.