Doctor profile · Federal record
Dr. Joseph Nash, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · New York, NY
- NPI 1205808532
- 37 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
3 E 83Rd St
New York, NY 100280459
(212) 734-3444
fax (212) 734-0370
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- New York #184791
- Medicaid
- NY #01671214
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1205808532. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
79
Distinct HCPCS
4
Medicare allowed
$10,567
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 25 | 20 | $101 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 24 | 24 | $127 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 15 | 15 | $124 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 15 | 15 | $208 |
In context: peer comparison
Among 165 peers in this city , average services per provider: 69. This provider delivers 1.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
122
Patients
88
Total drug cost
$3,532
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 34 | 33 | $516 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 31 | 30 | $2,132 |
| Omeprazole | Generic | 19 | 14 | $300 |
| Pantoprazole Sodium | Generic | 15 | 11 | $173 |
| Lisinopril | Generic | 12 | 0 | $44 |
| Famotidine | Generic | 11 | 0 | $366 |
Frequently asked questions
What is Dr. Joseph Nash's medical specialty?
Dr. Joseph Nash practices Gastroenterology Physician in New York, NY.
Where does Dr. Joseph Nash practice?
Dr. Joseph Nash practices at 3 E 83Rd St, New York, NY 100280459. Office phone: 2127343444.
What is Dr. Joseph Nash's NPI?
Dr. Joseph Nash's National Provider Identifier (NPI) is 1205808532, issued by NPPES.
Does Dr. Joseph Nash accept Medicare assignment?
Dr. Joseph Nash does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Joseph Nash commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.