Doctor profile · Federal record
Dr. Andrew Athanassiou, M.D.
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Brooklyn, NY
- NPI 1295189199
- Accepts Medicare
- MIPS 85.0 / 100 · 2023
- 6 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
1055 Stewart Ave Fl 1
Brooklyn, NY 112032012
(516) 938-0100
fax (516) 938-0120 - Additional location
-
300 Bayshore Road
North Babylon, NY 117032823
(631) 586-2700
fax (631) 491-8613 - Additional location
-
70 Charles Lindbergh Blvd Ste 100
Uniondale, NY 115533634
(516) 483-2020
fax (516) 941-3892 - Mailing address
-
55 Water St Fl 2
New York, NY 100410010
Credentials & registration
- NPI registered
- April 2016 — 10 yrs on file
- Profile last updated
- August 14, 2025
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- New York #298970
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295189199. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
22
Distinct HCPCS
2
Medicare allowed
$2,030
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 11 | 11 | $151 | |
G0101 |
Cervical or vaginal cancer screening; pelvic and clinical breast examination | 11 | 11 | $34 |
In context: peer comparison
Among 51 peers in this city , average services per provider: 77. This provider delivers 0.3× the peer median.Open Payments
Industry payments received
All-time total
$1,082
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| INTUITIVE SURGICAL, INC. | 2 | $1,082.29 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
45
Patients
0
Total drug cost
$1,955
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Fluconazole | Generic | 22 | 0 | $119 |
| Oxybutynin Chloride | Generic | 12 | 0 | $536 |
| Estradiol | Generic | 11 | 0 | $1,300 |
Frequently asked questions
What is Dr. Andrew Athanassiou's medical specialty?
Dr. Andrew Athanassiou practices Obstetrics & Gynecology Physician in Brooklyn, NY.
Where does Dr. Andrew Athanassiou practice?
Dr. Andrew Athanassiou practices at 1055 Stewart Ave Fl 1, Brooklyn, NY 112032012. Office phone: 5169380100.
What is Dr. Andrew Athanassiou's NPI?
Dr. Andrew Athanassiou's National Provider Identifier (NPI) is 1295189199, issued by NPPES.
Does Dr. Andrew Athanassiou accept Medicare assignment?
Yes. Dr. Andrew Athanassiou accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Athanassiou commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101). Source: CMS Medicare Physician & Other Practitioners file.