Doctor profile · Federal record
Dr. Gregory Schenk, MD
Family Medicine Physician (CMS: Family Practice) · Williamsville, NY
- NPI 1558354837
- Accepts Medicare
- 44 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
850 Hopkins Road
Williamsville, NY 142211729
(716) 688-9641
fax (716) 688-9645 - Mailing address
-
77 Goodell Street, Ste. 240
Buffalo, NY 142031243
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- November 10, 2022
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- New York #160770
- Medicaid
- NY #00889749
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558354837. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
307
Distinct HCPCS
7
Medicare allowed
$31,361
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 131 | 85 | $124 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 57 | 57 | $125 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 33 | 13 | $77 | |
G0008 |
Administration of influenza virus vaccine | 27 | 27 | $30 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 26 | 25 | $87 | |
90662 |
Influenza vaccine split virus, preservative free | 19 | 19 | $72 | |
99238 |
Hospital discharge day management, 30 minutes or less | 14 | 14 | $78 |
In context: peer comparison
Among 28 peers in this city , average services per provider: 47. This provider delivers 6.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,061
Patients
855
Total drug cost
$55,049
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 481 | 127 | $8,171 |
| Levothyroxine Sodium | Generic | 441 | 103 | $8,295 |
| Lisinopril | Generic | 298 | 102 | $3,644 |
| Amlodipine Besylate | Generic | 295 | 85 | $3,140 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 210 | 46 | $4,631 |
| Omeprazole | Generic | 176 | 49 | $2,665 |
| Rosuvastatin Calcium | Generic | 164 | 46 | $4,954 |
| Metformin Hcl | Generic | 162 | 46 | $2,651 |
| Gabapentin | Generic | 144 | 36 | $2,785 |
| Metoprolol Succinate | Generic | 141 | 42 | $3,187 |
Hospital affiliations
Frequently asked questions
What is Dr. Gregory Schenk's medical specialty?
Dr. Gregory Schenk practices Family Medicine Physician in Williamsville, NY.
Where does Dr. Gregory Schenk practice?
Dr. Gregory Schenk practices at 850 Hopkins Road, Williamsville, NY 142211729. Office phone: 7166889641.
What is Dr. Gregory Schenk's NPI?
Dr. Gregory Schenk's National Provider Identifier (NPI) is 1558354837, issued by NPPES.
Does Dr. Gregory Schenk accept Medicare assignment?
Yes. Dr. Gregory Schenk accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Schenk commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.