Doctor profile · Federal record
Dr. Bahaa Girgis, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Riverside, CA
- NPI 1154519213
- 44 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
9194 Magnolia Ave
Riverside, CA 925033802
(951) 352-2421 - Mailing address
-
31481 Paseo Diosa
San Juan Capistrano, CA 926751842
Credentials & registration
- NPI registered
- October 2007 — 19 yrs on file
- Profile last updated
- February 16, 2026
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A64665
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154519213. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,743
Distinct HCPCS
10
Medicare allowed
$134,242
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99348 |
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 459 | 62 | $74 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 356 | 82 | $61 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 280 | 35 | $104 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 203 | 44 | $72 | |
99347 |
Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes | 127 | 53 | $43 | |
G0180 |
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 76 | 45 | $52 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 63 | 33 | $49 | |
99495 |
Transitional care management services for problem of at least moderate complexity | 60 | 44 | $148 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 46 | 13 | $104 | |
90792 |
Psychiatric diagnostic evaluation with medical services | 36 | 35 | $148 |
In context: peer comparison
Among 41 peers in Riverside Internal Medicine Physician, average services per provider: 160. This provider delivers 11× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
4,618
Patients
588
Total drug cost
$202,874
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 559 | 75 | $5,443 |
| Levothyroxine Sodium | Generic | 550 | 60 | $7,600 |
| Losartan Potassium | Generic | 479 | 61 | $4,640 |
| Famotidine | Generic | 447 | 52 | $5,111 |
| Amlodipine Besylate | Generic | 441 | 57 | $3,401 |
| Metformin Hcl | Generic | 314 | 36 | $2,406 |
| Eliquis (Apixaban) | Brand | 309 | 36 | $153,697 |
| Carvedilol | Generic | 222 | 31 | $2,579 |
| Furosemide | Generic | 207 | 30 | $872 |
| Levetiracetam | Generic | 197 | 21 | $6,055 |
Frequently asked questions
What is Dr. Bahaa Girgis's medical specialty?
Dr. Bahaa Girgis practices Internal Medicine Physician in Riverside, CA.
Where does Dr. Bahaa Girgis practice?
Dr. Bahaa Girgis practices at 9194 Magnolia Ave, Riverside, CA 925033802. Office phone: 9513522421.
What is Dr. Bahaa Girgis's NPI?
Dr. Bahaa Girgis's National Provider Identifier (NPI) is 1154519213, issued by NPPES.
Does Dr. Bahaa Girgis accept Medicare assignment?
Dr. Bahaa Girgis does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Bahaa Girgis commonly perform?
Top Medicare-reported procedures in 2023: Residence visit for established patient with low level of medical decision making (HCPCS 99348); Chronic care management services (HCPCS 99490); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309). Source: CMS Medicare Physician & Other Practitioners file.