Doctor profile · Federal record
Dr. Simran Brar, DO
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Corona, CA
- NPI 1164783908
- Accepts Medicare
- 14 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
21634 Retreat Pkwy
Corona, CA 928836100
(951) 493-6862
fax (951) 826-8121
Credentials & registration
- NPI registered
- June 2012 — 14 yrs on file
- Profile last updated
- April 11, 2025
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- California #13929
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164783908. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
186
Distinct HCPCS
2
Medicare allowed
$21,639
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 113 | 60 | $132 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 73 | 50 | $92 |
In context: peer comparison
Among 2 peers in Corona Endocrinology, Diabetes & Metabolism Physician, average services per provider: 66. This provider delivers 2.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,357
Patients
424
Total drug cost
$773,708
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 196 | 60 | $4,309 |
| Glipizide ER (Glipizide) | Brand | 147 | 43 | $5,471 |
| Metformin Hcl | Generic | 116 | 38 | $2,061 |
| Lantus Solostar (Insulin Glargine,Hum.Rec.Anlog) | Brand | 113 | 46 | $174,134 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 107 | 34 | $133,571 |
| Pioglitazone Hcl | Generic | 95 | 31 | $3,926 |
| Ozempic (Semaglutide) | Brand | 83 | 20 | $118,748 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 80 | 27 | $2,515 |
| Glipizide | Generic | 75 | 21 | $2,276 |
| Nano 2Nd Gen Pen Needle (Pen Needle, Diabetic) | Brand | 73 | 32 | $8,204 |
Frequently asked questions
What is Dr. Simran Brar's medical specialty?
Dr. Simran Brar practices Endocrinology, Diabetes & Metabolism Physician in Corona, CA.
Where does Dr. Simran Brar practice?
Dr. Simran Brar practices at 21634 Retreat Pkwy, Corona, CA 928836100. Office phone: 9514936862.
What is Dr. Simran Brar's NPI?
Dr. Simran Brar's National Provider Identifier (NPI) is 1164783908, issued by NPPES.
Does Dr. Simran Brar accept Medicare assignment?
Yes. Dr. Simran Brar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Simran Brar 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). Source: CMS Medicare Physician & Other Practitioners file.