Doctor profile · Federal record
Dr. Sarah Gelhaar, NP
Nurse Practitioner · Milwaukee, WI
- NPI 1992318091
- Accepts Medicare
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2900 W Oklahoma Ave
Milwaukee, WI 532154330
(414) 649-6000 - Mailing address
-
Po Box 735044
Chicago, IL 606735044
Credentials & registration
- NPI registered
- August 2020 — 6 yrs on file
- Profile last updated
- October 16, 2023
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Wisconsin #10473
- Medicaid
- WI #100120813
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992318091. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
125
Distinct HCPCS
2
Medicare allowed
$10,759
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 84 | 53 | $97 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 41 | 28 | $64 |
In context: peer comparison
Among 147 peers in Milwaukee Nurse Practitioner, average services per provider: 61. This provider delivers 2.0× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Sarah Gelhaar's medical specialty?
Dr. Sarah Gelhaar practices Nurse Practitioner in Milwaukee, WI.
Where does Dr. Sarah Gelhaar practice?
Dr. Sarah Gelhaar practices at 2900 W Oklahoma Ave, Milwaukee, WI 532154330. Office phone: 4146496000.
What is Dr. Sarah Gelhaar's NPI?
Dr. Sarah Gelhaar's National Provider Identifier (NPI) is 1992318091, issued by NPPES.
Does Dr. Sarah Gelhaar accept Medicare assignment?
Yes. Dr. Sarah Gelhaar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sarah Gelhaar commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.