Doctor profile · Federal record
Dr. Omar Darwish, D.O.
Hospitalist Physician (CMS: Internal Medicine) · Orange, CA
- NPI 1497980932
- Accepts Medicare
- 19 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
101 the City Dr S
Orange, CA 928683201
(714) 880-7812 - Additional location
-
425 Enclave Cir, Apt 201
Costa Mesa, CA 926268274
(707) 208-7826 - Mailing address
-
200 S Manchester Ave Ste 300
Orange, CA 928683219
Credentials & registration
- NPI registered
- May 2009 — 17 yrs on file
- Profile last updated
- April 10, 2023
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- California #20A10612
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1497980932. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
683
Distinct HCPCS
8
Medicare allowed
$79,681
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 219 | 85 | $85 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 178 | 69 | $127 | |
99239 |
Hospital discharge day management, more than 30 minutes | 117 | 114 | $124 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 56 | 56 | $186 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 53 | 53 | $139 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 28 | 12 | $53 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 18 | 18 | $143 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 14 | 14 | $154 |
In context: peer comparison
Among 28 peers in this city , average services per provider: 119. This provider delivers 5.7× the peer median.Frequently asked questions
What is Dr. Omar Darwish's medical specialty?
Dr. Omar Darwish practices Hospitalist Physician in Orange, CA.
Where does Dr. Omar Darwish practice?
Dr. Omar Darwish practices at 101 the City Dr S, Orange, CA 928683201. Office phone: 7148807812.
What is Dr. Omar Darwish's NPI?
Dr. Omar Darwish's National Provider Identifier (NPI) is 1497980932, issued by NPPES.
Does Dr. Omar Darwish accept Medicare assignment?
Yes. Dr. Omar Darwish accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Omar Darwish commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.