Doctor profile · Federal record
Dr. William Garske, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Certified Registered Nurse Anesthetist · Damariscotta, ME
- NPI 1306951496
- Accepts Medicare
- MIPS 93.1 / 100 · 2023
- 36 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
35 Miles St
Damariscotta, ME 045434047
(207) 921-8400 - Additional location
-
210 Wisconsin American Dr
Fond du LAC, WI 54935
(920) 907-7000
fax (920) 907-7012 - Mailing address
-
3301 W Forest Home Ave
Milwaukee, WI 532152843
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- January 26, 2023
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State licenses (2)
- Maine #RNA133012 · Wisconsin #130757-030
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306951496. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
107
Distinct HCPCS
4
Medicare allowed
$8,027
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 35 | 35 | $66 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 32 | 32 | $68 | |
00812 |
Anesthesia for exam of colon using an endoscope | 26 | 26 | $51 | |
01402 |
Anesthesia for procedure for total knee joint replacement | 14 | 12 | $159 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 21. This provider delivers 5.1× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. William Garske's medical specialty?
Dr. William Garske practices Certified Registered Nurse Anesthetist in Damariscotta, ME.
Where does Dr. William Garske practice?
Dr. William Garske practices at 35 Miles St, Damariscotta, ME 045434047. Office phone: 2079218400.
What is Dr. William Garske's NPI?
Dr. William Garske's National Provider Identifier (NPI) is 1306951496, issued by NPPES.
Does Dr. William Garske accept Medicare assignment?
Yes. Dr. William Garske accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Garske commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for exam of colon using an endoscope (HCPCS 00812). Source: CMS Medicare Physician & Other Practitioners file.