Doctor profile · Federal record

Dr. Omar Nagy, DO

Internal Medicine Physician · Riverside, CA

  • NPI 1285194092
  • 7 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4500 Brockton Ave Ste 305
Riverside, CA 925014027
(951) 877-5874
fax (951) 521-2357
Mailing address
Po Box 31
Garden Grove, CA 928420031

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Profile last updated
May 5, 2023
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #20A19490

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1285194092. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
767
Distinct HCPCS
10
Medicare allowed
$81,055
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 233 74 $121
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 176 65 $81
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 96 25 $76
99239 Hospital discharge day management, more than 30 minutes 83 80 $117
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 49 23 $109
99497 Advance care planning, first 30 minutes 37 31 $77
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 33 33 $132
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 32 31 $177
99238 Hospital discharge day management, 30 minutes or less 17 17 $83
99306 Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 11 11 $186

In context: peer comparison

Among 41 peers in Riverside Internal Medicine Physician, average services per provider: 160. This provider delivers 4.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
103
Patients
43
Total drug cost
$14,245
Drug Type Claims Patients Total cost
Eliquis (Apixaban) Brand 19 0 $13,556
Atorvastatin Calcium Generic 17 17 $221
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 15 15 $111
Furosemide Generic 15 0 $77
Isosorbide Mononitrate ER (Isosorbide Mononitrate) Brand 13 0 $67
Lisinopril Generic 13 0 $143
Metoprolol Tartrate Generic 11 11 $70

Frequently asked questions

Auto-generated from federal data
What is Dr. Omar Nagy's medical specialty?
Dr. Omar Nagy practices Internal Medicine Physician in Riverside, CA.
Where does Dr. Omar Nagy practice?
Dr. Omar Nagy practices at 4500 Brockton Ave Ste 305, Riverside, CA 925014027. Office phone: 9518775874.
What is Dr. Omar Nagy's NPI?
Dr. Omar Nagy's National Provider Identifier (NPI) is 1285194092, issued by NPPES.
What procedures does Dr. Omar Nagy 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); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308). Source: CMS Medicare Physician & Other Practitioners file.