Doctor profile · Federal record
Dr. Sarah Bader, DO
Hospitalist Physician (CMS: Internal Medicine) · Internal Medicine Physician · Internal Medicine Physician · Orange, CA
- NPI 1134680390
- Accepts Medicare
- 7 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
101 the City Drive, City Tower, Suite 400
Orange, CA 92868
(714) 456-5691
fax (714) 456-8874 - Mailing address
-
13250 Washington Ave
Mount Pleasant, WI 531771516
Credentials & registration
- NPI registered
- March 2019 — 7 yrs on file
- Profile last updated
- December 7, 2022
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State licenses (2)
- Wisconsin #71189-21 · California #20A-20248
- Medicaid
- WI #100208922
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134680390. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
222
Distinct HCPCS
3
Medicare allowed
$26,635
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 131 | 62 | $112 | |
99239 |
Hospital discharge day management, more than 30 minutes | 49 | 47 | $105 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 42 | 42 | $163 |
In context: peer comparison
Among 28 peers in this city , average services per provider: 119. This provider delivers 1.9× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Sarah Bader's medical specialty?
Dr. Sarah Bader practices Hospitalist Physician in Orange, CA.
Where does Dr. Sarah Bader practice?
Dr. Sarah Bader practices at 101 the City Drive, Orange, CA 92868. Office phone: 7144565691.
What is Dr. Sarah Bader's NPI?
Dr. Sarah Bader's National Provider Identifier (NPI) is 1134680390, issued by NPPES.
Does Dr. Sarah Bader accept Medicare assignment?
Yes. Dr. Sarah Bader accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sarah Bader commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.