Doctor profile · Federal record
Dr. Forrest Manheimer, MD
Internal Medicine Physician (CMS: Gastroenterology) · New York, NY
- NPI 1528003381
- Accepts Medicare
- MIPS 93.4 / 100 · 2023
- 39 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
156 William St, 7Th Fl
New York, NY 100382609
(212) 238-0189
fax (646) 898-4799 - Mailing address
-
Po Box 1057, Peck Slip Station
New York, NY 102721057
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- April 25, 2013
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New York #179554
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528003381. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
689
Distinct HCPCS
9
Medicare allowed
$76,909
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 286 | 153 | $66 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 101 | 96 | $120 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 75 | 73 | $209 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 58 | 58 | $131 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 51 | 51 | $84 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 48 | 46 | $288 | |
36415 |
Insertion of needle into vein for collection of blood sample | 39 | 35 | $8 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 20 | 20 | $157 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 11 | 11 | $98 |
In context: peer comparison
Among 559 peers in this city , average services per provider: 137. This provider delivers 5.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
759
Patients
353
Total drug cost
$172,904
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 141 | 132 | $10,195 |
| Omeprazole | Generic | 127 | 52 | $1,966 |
| Pantoprazole Sodium | Generic | 114 | 45 | $1,177 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 91 | 23 | $29,239 |
| Famotidine | Generic | 56 | 20 | $1,100 |
| Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 49 | 46 | $829 |
| Mesalamine | Generic | 40 | 0 | $21,116 |
| Creon (Lipase/Protease/Amylase) | Brand | 32 | 0 | $60,697 |
| Clarithromycin | Generic | 18 | 18 | $592 |
| Sucralfate | Generic | 18 | 0 | $4,693 |
Hospital affiliations
Frequently asked questions
What is Dr. Forrest Manheimer's medical specialty?
Dr. Forrest Manheimer practices Internal Medicine Physician in New York, NY.
Where does Dr. Forrest Manheimer practice?
Dr. Forrest Manheimer practices at 156 William St, New York, NY 100382609. Office phone: 2122380189.
What is Dr. Forrest Manheimer's NPI?
Dr. Forrest Manheimer's National Provider Identifier (NPI) is 1528003381, issued by NPPES.
Does Dr. Forrest Manheimer accept Medicare assignment?
Yes. Dr. Forrest Manheimer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Forrest Manheimer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Diagnostic exam of large bowel using a flexible endoscope (HCPCS 45378). Source: CMS Medicare Physician & Other Practitioners file.