Doctor profile · Federal record
Dr. John Cosgrove, MD
Surgery Physician (CMS: General Practice) · Greenport, NY
- NPI 1104997592
- Accepts Medicare
- MIPS 85.0 / 100 · 2023
- 43 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
201 Manor Pl
Greenport, NY 119441222
(631) 477-5386
fax (631) 477-0025 - Mailing address
-
Po Box 1559
Stony Brook, NY 117900989
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- April 1, 2016
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- New York #159468
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104997592. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
86
Distinct HCPCS
4
Medicare allowed
$9,777
| 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 | 24 | 23 | $151 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 23 | 23 | $133 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 22 | 15 | $58 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 17 | 14 | $106 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 21. This provider delivers 4.1× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. John Cosgrove's medical specialty?
Dr. John Cosgrove practices Surgery Physician in Greenport, NY.
Where does Dr. John Cosgrove practice?
Dr. John Cosgrove practices at 201 Manor Pl, Greenport, NY 119441222. Office phone: 6314775386.
What is Dr. John Cosgrove's NPI?
Dr. John Cosgrove's National Provider Identifier (NPI) is 1104997592, issued by NPPES.
Does Dr. John Cosgrove accept Medicare assignment?
Yes. Dr. John Cosgrove accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Cosgrove commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); New patient office or other outpatient visit (HCPCS 99203); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.