Doctor profile · Federal record
Dr. Carol Buchanan, OD
Optometrist · Brentwood, CA
- NPI 1336153741
- 20 yrs on file
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
8440 Brentwood Blvd Ste F
Brentwood, CA 945131300
(925) 634-0303
fax (925) 634-0338
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 12, 2021
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- California #OPT 8323
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336153741. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
265
Distinct HCPCS
7
Medicare allowed
$23,115
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 63 | 42 | $107 | |
92083 |
Exam of visual field with extended testing | 50 | 33 | $80 | |
92133 |
Imaging of optic nerve | 44 | 37 | $43 | |
92250 |
Photography of the retina | 29 | 28 | $45 | |
92014 |
Established patient complete exam of visual system | 28 | 28 | $138 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 27 | 24 | $151 | |
92134 |
Imaging of retina | 24 | 21 | $50 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 33. This provider delivers 8.0× the peer median.Open Payments
Industry payments received
All-time total
$50
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alcon Vision LLC | 1 | $30.37 | |
| Johnson & Johnson Vision Care, Inc. | 1 | $19.33 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
112
Patients
18
Total drug cost
$3,974
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 81 | 18 | $1,732 |
| Timolol Maleate | Generic | 19 | 0 | $136 |
| Cyclosporine | Generic | 12 | 0 | $2,107 |
Frequently asked questions
What is Dr. Carol Buchanan's medical specialty?
Dr. Carol Buchanan practices Optometrist in Brentwood, CA.
Where does Dr. Carol Buchanan practice?
Dr. Carol Buchanan practices at 8440 Brentwood Blvd Ste F, Brentwood, CA 945131300. Office phone: 9256340303.
What is Dr. Carol Buchanan's NPI?
Dr. Carol Buchanan's National Provider Identifier (NPI) is 1336153741, issued by NPPES.
What procedures does Dr. Carol Buchanan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Exam of visual field with extended testing (HCPCS 92083); Imaging of optic nerve (HCPCS 92133). Source: CMS Medicare Physician & Other Practitioners file.