Doctor profile · Federal record
Dr. Rafik Shereen, MD
Internal Medicine Physician (CMS: Internal Medicine) · Hawthorne, CA
- NPI 1952807372
- Accepts Medicare
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
5400 W Rosecrans Ave Ste 100
Hawthorne, CA 902506686
(310) 643-8500 - Additional location
-
400 N Pepper Ave
Colton, CA 923241801
(909) 580-6343 - Mailing address
-
5400 W Rosecrans Ave # 100400N
Hawthorne, CA 902506682
Credentials & registration
- NPI registered
- April 2018 — 8 yrs on file
- Profile last updated
- August 31, 2021
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #173382
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1952807372. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
81
Distinct HCPCS
3
Medicare allowed
$9,589
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 38 | 19 | $130 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 32 | 26 | $97 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 11 | 11 | $140 |
In context: peer comparison
Among 5 peers in Hawthorne Internal Medicine Physician, average services per provider: 177. This provider delivers 0.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,775
Patients
735
Total drug cost
$77,740
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 393 | 160 | $7,907 |
| Amlodipine Besylate | Generic | 199 | 75 | $2,297 |
| Losartan Potassium | Generic | 170 | 65 | $3,641 |
| Lisinopril | Generic | 143 | 56 | $1,872 |
| Metformin Hcl | Generic | 135 | 59 | $2,189 |
| Levothyroxine Sodium | Generic | 123 | 44 | $3,685 |
| Omeprazole | Generic | 98 | 50 | $1,362 |
| Tamsulosin Hcl | Generic | 93 | 35 | $2,580 |
| Furosemide | Generic | 77 | 32 | $385 |
| Gabapentin | Generic | 75 | 35 | $1,046 |
Frequently asked questions
What is Dr. Rafik Shereen's medical specialty?
Dr. Rafik Shereen practices Internal Medicine Physician in Hawthorne, CA.
Where does Dr. Rafik Shereen practice?
Dr. Rafik Shereen practices at 5400 W Rosecrans Ave Ste 100, Hawthorne, CA 902506686. Office phone: 3106438500.
What is Dr. Rafik Shereen's NPI?
Dr. Rafik Shereen's National Provider Identifier (NPI) is 1952807372, issued by NPPES.
Does Dr. Rafik Shereen accept Medicare assignment?
Yes. Dr. Rafik Shereen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rafik Shereen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.