Doctor profile · Federal record
Dr. William Shestak, D.O.
Emergency Medicine Physician (CMS: Emergency Medicine) · Mineola, NY
- NPI 1285680348
- Accepts Medicare
- MIPS 70.2 / 100 · 2023
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
259 1St St
Mineola, NY 115013957
(516) 663-2727
fax (516) 663-8549 - Mailing address
-
700 Hicksville RD, Suite 204
Bethpage, NY 117143471
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- November 18, 2009
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- New York #212656-1
- Medicaid
- NY #01922238
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285680348. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
384
Distinct HCPCS
3
Medicare allowed
$56,227
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 177 | 167 | $183 | |
99284 |
Emergency department visit with moderate level of medical decision making | 164 | 162 | $125 | |
99283 |
Emergency department visit with low level of medical decision making | 43 | 43 | $75 |
In context: peer comparison
Among 12 peers in this city , average services per provider: 115. This provider delivers 3.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
12
Patients
12
Total drug cost
$112
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cefuroxime (Cefuroxime Axetil) | Brand | 12 | 12 | $112 |
Hospital affiliations
Frequently asked questions
What is Dr. William Shestak's medical specialty?
Dr. William Shestak practices Emergency Medicine Physician in Mineola, NY.
Where does Dr. William Shestak practice?
Dr. William Shestak practices at 259 1St St, Mineola, NY 115013957. Office phone: 5166632727.
What is Dr. William Shestak's NPI?
Dr. William Shestak's National Provider Identifier (NPI) is 1285680348, issued by NPPES.
Does Dr. William Shestak accept Medicare assignment?
Yes. Dr. William Shestak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Shestak commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.