Doctor profile · Federal record
Dr. Patricia Wilhelme, APNP
Nurse Practitioner · Family Nurse Practitioner · Grafton, WI
- NPI 1134556889
- Accepts Medicare
- 13 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
975 Port Washington RD
Grafton, WI 530249201
(262) 329-1000
fax (262) 329-1001 - Additional location
-
10701 W Research Dr
Wauwatosa, WI 532263452
(262) 305-1799
fax (866) 204-9333 - Additional location
-
2323 N Lake Dr
Milwaukee, WI 532114508
(414) 270-4932
fax (414) 291-5195 - Mailing address
-
Po Box 735044
Chicago, IL 606735044
Credentials & registration
- NPI registered
- September 2013 — 13 yrs on file
- Profile last updated
- September 29, 2025
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Wisconsin #5416
- Medicaid
- WI #100033202
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134556889. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
561
Distinct HCPCS
6
Medicare allowed
$38,524
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99497 |
Advance care planning, first 30 minutes | 183 | 87 | $61 | |
G0316 |
Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th | 138 | 54 | $25 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 87 | 81 | $141 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 74 | 45 | $97 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 52 | 36 | $64 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 27 | 19 | $40 |
In context: peer comparison
Among 12 peers in Grafton Nurse Practitioner, average services per provider: 80. This provider delivers 7.0× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Patricia Wilhelme's medical specialty?
Dr. Patricia Wilhelme practices Nurse Practitioner in Grafton, WI.
Where does Dr. Patricia Wilhelme practice?
Dr. Patricia Wilhelme practices at 975 Port Washington RD, Grafton, WI 530249201. Office phone: 2623291000.
What is Dr. Patricia Wilhelme's NPI?
Dr. Patricia Wilhelme's National Provider Identifier (NPI) is 1134556889, issued by NPPES.
Does Dr. Patricia Wilhelme accept Medicare assignment?
Yes. Dr. Patricia Wilhelme accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Patricia Wilhelme commonly perform?
Top Medicare-reported procedures in 2023: Advance care planning (HCPCS 99497); Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th (HCPCS G0316); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.