Doctor profile · Federal record
Dr. Brian Reyes, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Brentwood, CA
- NPI 1972574739
- Accepts Medicare
- MIPS 87.3 / 100 · 2023
- 37 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
6600 Lone Tree Way Ste B
Brentwood, CA 945135256
(925) 276-9908
fax (925) 276-9893 - Mailing address
-
6600 Lone Tree Way
Brentwood, CA 945135256
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- June 27, 2025
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A73587
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972574739. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,780
Distinct HCPCS
5
Medicare allowed
$249,533
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99442 |
Telephone medical discussion with physician, 11-20 minutes | 823 | 209 | $107 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 559 | 225 | $151 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 276 | 160 | $210 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 105 | 105 | $153 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 17 | 17 | $195 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 324. This provider delivers 5.5× the peer median.Open Payments
Industry payments received
All-time total
$25
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 1 | $24.77 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,451
Patients
948
Total drug cost
$68,078
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 501 | 133 | $8,123 |
| Atorvastatin Calcium | Generic | 453 | 130 | $6,604 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 305 | 56 | $8,884 |
| Amlodipine Besylate | Generic | 257 | 87 | $2,367 |
| Gabapentin | Generic | 250 | 76 | $5,507 |
| Rosuvastatin Calcium | Generic | 231 | 69 | $4,327 |
| Lisinopril | Generic | 224 | 61 | $2,069 |
| Losartan Potassium | Generic | 197 | 59 | $3,082 |
| Metformin Hcl | Generic | 177 | 56 | $2,341 |
| Trazodone Hcl | Generic | 159 | 43 | $2,879 |
Frequently asked questions
What is Dr. Brian Reyes's medical specialty?
Dr. Brian Reyes practices Internal Medicine Physician in Brentwood, CA.
Where does Dr. Brian Reyes practice?
Dr. Brian Reyes practices at 6600 Lone Tree Way Ste B, Brentwood, CA 945135256. Office phone: 9252769908.
What is Dr. Brian Reyes's NPI?
Dr. Brian Reyes's National Provider Identifier (NPI) is 1972574739, issued by NPPES.
Does Dr. Brian Reyes accept Medicare assignment?
Yes. Dr. Brian Reyes accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brian Reyes commonly perform?
Top Medicare-reported procedures in 2023: Telephone medical discussion with physician (HCPCS 99442); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.