Doctor profile · Federal record
Dr. Derek Fiedler
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Anesthesiology Physician · Orange, CA
- NPI 1205391620
- Accepts Medicare
- MIPS 87.7 / 100 · 2023
- 8 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
101 the City Dr S
Orange, CA 928683201
(714) 456-8888 - Additional location
-
200 W Arbor Dr
San Diego, CA 921039000
(800) 926-8273 - Additional location
-
700 W El Norte Pkwy
Escondido, CA 920263923
(760) 738-7830 - Additional location
-
University of Chicago, 5841 S Maryland Ave
Chicago, IL 60637
(773) 702-1234 - Mailing address
-
200 S Manchester Ave Ste 300
Orange, CA 928683219
Show 1 more location
Credentials & registration
- NPI registered
- February 2019 — 7 yrs on file
- Profile last updated
- July 31, 2024
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State licenses (2)
- California #95001930 · Illinois #209018750
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1205391620. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
85
Distinct HCPCS
5
Medicare allowed
$7,805
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 24 | 24 | $76 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 18 | 18 | $73 | |
00142 |
Anesthesia for lens surgery | 15 | 15 | $115 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 15 | 15 | $91 | |
00520 |
Anesthesia for other closed procedure on chest | 13 | 13 | $122 |
In context: peer comparison
Among 19 peers in Orange Certified Registered Nurse Anesthetist, average services per provider: 32. This provider delivers 2.7× the peer median.Frequently asked questions
What is Dr. Derek Fiedler's medical specialty?
Dr. Derek Fiedler practices Certified Registered Nurse Anesthetist in Orange, CA.
Where does Dr. Derek Fiedler practice?
Dr. Derek Fiedler practices at 101 the City Dr S, Orange, CA 928683201. Office phone: 7144568888.
What is Dr. Derek Fiedler's NPI?
Dr. Derek Fiedler's National Provider Identifier (NPI) is 1205391620, issued by NPPES.
Does Dr. Derek Fiedler accept Medicare assignment?
Yes. Dr. Derek Fiedler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Derek Fiedler commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for lens surgery (HCPCS 00142). Source: CMS Medicare Physician & Other Practitioners file.