Doctor profile · Federal record
Dr. Michael Gaisa, M.D.
Infectious Disease Physician (CMS: Infectious Disease) · Internal Medicine Physician · New York, NY
- NPI 1295757797
- Accepts Medicare
- 23 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
1 Gustave L Levy Pl
New York, NY 100296500
(212) 241-6741
fax (212) 534-3240 - Additional location
-
17 E 102Nd St
New York, NY 100295204
(212) 241-7968 - Additional location
-
5 E 98Th St
New York, NY 100296501
(212) 241-3150 - Mailing address
-
150 E 42Nd St Fl 9
New York, NY 100175699
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- May 20, 2021
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- New York #003432
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295757797. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
85
Distinct HCPCS
3
Medicare allowed
$21,134
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
46607 |
Biopsy of anus with magnification and chemical agent enhancement using an endoscope | 44 | 42 | $145 | |
46607 |
Biopsy of anus with magnification and chemical agent enhancement using an endoscope | 28 | 27 | $141 | |
45190 |
Destruction of growth of rectum | 13 | 13 | $829 |
In context: peer comparison
Among 97 peers in New York Infectious Disease Physician, average services per provider: 91. This provider delivers 0.9× the peer median.Open Payments
Industry payments received
All-time total
$111
Transactions
4
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ViiV Healthcare Company | 3 | $79.54 | |
| Gilead Sciences, INC. | 1 | $31.37 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
130
Patients
12
Total drug cost
$253,707
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Dovato (Dolutegravir Sodium/Lamivudine) | Brand | 23 | 0 | $87,733 |
| Rosuvastatin Calcium | Generic | 23 | 12 | $436 |
| Biktarvy (Bictegrav/Emtricit/Tenofov Ala) | Brand | 22 | 0 | $89,002 |
| Fluorouracil | Generic | 15 | 0 | $1,522 |
| Prezcobix (Darunavir/Cobicistat) | Brand | 14 | 0 | $35,414 |
| Juluca (Dolutegravir/Rilpivirine) | Brand | 11 | 0 | $38,751 |
| Omeprazole | Generic | 11 | 0 | $73 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 11 | 0 | $775 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Gaisa's medical specialty?
Dr. Michael Gaisa practices Infectious Disease Physician in New York, NY.
Where does Dr. Michael Gaisa practice?
Dr. Michael Gaisa practices at 1 Gustave L Levy Pl, New York, NY 100296500. Office phone: 2122416741.
What is Dr. Michael Gaisa's NPI?
Dr. Michael Gaisa's National Provider Identifier (NPI) is 1295757797, issued by NPPES.
Does Dr. Michael Gaisa accept Medicare assignment?
Yes. Dr. Michael Gaisa accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Gaisa commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of anus with magnification and chemical agent enhancement using an endoscope (HCPCS 46607); Biopsy of anus with magnification and chemical agent enhancement using an endoscope (HCPCS 46607); Destruction of growth of rectum (HCPCS 45190). Source: CMS Medicare Physician & Other Practitioners file.