Doctor profile · Federal record
Dr. Zoi Gamagaris, MD
Gastroenterology Physician (CMS: Gastroenterology) · New York, NY
- NPI 1619992500
- Accepts Medicare
- 38 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
227 Madison St
New York, NY 100027537
(212) 238-7444 - Mailing address
-
5020 217Th St
Oakland Gardens, NY 113641350
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- New York #194628
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619992500. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
17
Distinct HCPCS
1
Medicare allowed
$143
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 17 | 15 | $8 |
In context: peer comparison
Among 165 peers in this city , average services per provider: 69. This provider delivers 0.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
432
Patients
234
Total drug cost
$61,745
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 150 | 52 | $2,410 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 117 | 112 | $1,670 |
| Famotidine | Generic | 75 | 28 | $970 |
| Pantoprazole Sodium | Generic | 30 | 14 | $603 |
| Vemlidy (Tenofovir Alafenamide) | Brand | 29 | 0 | $55,609 |
| Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 17 | 17 | $288 |
| Peg-3350 And Electrolytes (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 14 | 11 | $194 |
Frequently asked questions
What is Dr. Zoi Gamagaris's medical specialty?
Dr. Zoi Gamagaris practices Gastroenterology Physician in New York, NY.
Where does Dr. Zoi Gamagaris practice?
Dr. Zoi Gamagaris practices at 227 Madison St, New York, NY 100027537. Office phone: 2122387444.
What is Dr. Zoi Gamagaris's NPI?
Dr. Zoi Gamagaris's National Provider Identifier (NPI) is 1619992500, issued by NPPES.
Does Dr. Zoi Gamagaris accept Medicare assignment?
Yes. Dr. Zoi Gamagaris accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zoi Gamagaris commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.