Doctor profile · Federal record
Dr. Tonia Whalen, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Certified Registered Nurse Anesthetist · Grafton, WI
- NPI 1366474249
- Accepts Medicare
- 22 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
975 Port Washington RD
Grafton, WI 530249201
(262) 329-1000 - Additional location
-
515 22Nd Ave
Monroe, WI 535661569
(608) 324-2000
fax (608) 745-5161 - Mailing address
-
Po Box 735044
Chicago, IL 606735044
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- February 13, 2024
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State licenses (2)
- Wisconsin #3049 · Wisconsin #148421030
- Medicaid
- WI #44331700
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366474249. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
20
Distinct HCPCS
1
Medicare allowed
$1,116
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00142 |
Anesthesia for lens surgery | 20 | 16 | $56 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 20. This provider delivers 1.0× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Tonia Whalen's medical specialty?
Dr. Tonia Whalen practices Certified Registered Nurse Anesthetist in Grafton, WI.
Where does Dr. Tonia Whalen practice?
Dr. Tonia Whalen practices at 975 Port Washington RD, Grafton, WI 530249201. Office phone: 2623291000.
What is Dr. Tonia Whalen's NPI?
Dr. Tonia Whalen's National Provider Identifier (NPI) is 1366474249, issued by NPPES.
Does Dr. Tonia Whalen accept Medicare assignment?
Yes. Dr. Tonia Whalen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tonia Whalen commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for lens surgery (HCPCS 00142). Source: CMS Medicare Physician & Other Practitioners file.