Carol A. Buchanan, OD
- Medicare patients, 2024
- 54
- Part D claims, 2024
- 113
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 8440 Brentwood Blvd Ste F Suite F, Brentwood, CA 94513-1300
- Practice phone
- Call (924) 634-0303
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Delta Vista Optometry
Physician office · Brentwood, California
Find Carol Buchanan's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Carol A. Buchanan is an optometrist in Oakland, California
Carol Buchanan practices at Delta Vista Optometry in Brentwood, California.
Carol Buchanan's NPI, 1336153741, was assigned on July 28, 2006. Carol Buchanan holds California license OPT 8323.
- NPI
- 1336153741NPI Registry (opens in a new tab)
- NPI enumeration date
- July 28, 2006
- NPI status
- Active
- Practice phone
- (924) 634-0303
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Carol A. Buchanan practices in Brentwood and Oakland
Carol Buchanan's primary practice is Delta Vista Optometry, at 8440 Brentwood Blvd Ste F Suite F, Brentwood, CA 94513-1300. The practice phone is (924) 634-0303. The NPI Registry lists Carol Buchanan's practice address as 350 30th St, Oakland, CA 94609.
- Delta Vista OptometryPrimary8440 Brentwood Blvd Ste F Suite F, Brentwood, CA 94513-1300Phone(924) 634-0303
- NPI Registry address350 30th St, Oakland, CA 94609 · Alameda County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Carol A. Buchanan is affiliated with 1 site of care
Carol Buchanan's primary practice is Delta Vista Optometry in Brentwood, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Carol A. Buchanan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Carol Buchanan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Delta Vista Optometry | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Carol A. Buchanan is one of 7,206 optometrists in California
Optometrist is Carol Buchanan's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Carol Buchanan is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Carol Buchanan
Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Carol A. Buchanan treated 54 Medicare patients in 2024, average age 77
CMS counts 54 Medicare patients who saw Carol Buchanan in 2024. The largest group is 65 to 74, with 27 patients. 75% of them have high cholesterol, and 69% have high blood pressure. Their average risk score is 0.81, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Carol Buchanan's median patient age at 72, with 53% women.
Carol Buchanan's Medicare patients by age, 2024
Carol Buchanan's Medicare patients by sex, 2024
- Women3361%
- Men2139%
Chronic conditions among Carol Buchanan's Medicare patients, 2024
- High cholesterol75%
- High blood pressure69%
- Arthritis43%
- Osteoporosis26%
- Diabetes22%
- Atrial fibrillation20%
Share of Medicare patients with each condition. A patient can have several.
Carol Buchanan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women53%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Carol A. Buchanan wrote 113 Medicare Part D claims in 2024
In 2024, Carol Buchanan wrote 113 Medicare Part D claims for 30 patients. 50% of them were for generic drugs.
Carol Buchanan's Part D claims by kind of drug, 2024
- Generic57 claims50%
- Brand-name56 claims50%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Carol A. Buchanan's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Carol A. Buchanan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Carol A. Buchanan's NPI number?
Carol A. Buchanan's NPI number is 1336153741. It was assigned on July 28, 2006, and it is active in the NPI Registry.
What does Carol A. Buchanan specialize in?
Carol A. Buchanan is an optometrist in Oakland, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Carol A. Buchanan practice?
Carol Buchanan practices at 8440 Brentwood Blvd Ste F Suite F, Brentwood, CA 94513-1300. Carol Buchanan also practices at 350 30th St, Oakland, CA 94609. Carol Buchanan's primary practice is Delta Vista Optometry in Brentwood, California.
What is Carol A. Buchanan's office phone number?
The practice phone on file for Carol Buchanan is (924) 634-0303.
What is Carol A. Buchanan's medical license number?
Carol Buchanan holds California license OPT 8323.
How many Medicare patients does Carol A. Buchanan see?
CMS counts 54 Medicare patients who saw Carol Buchanan in 2024, with an average age of 77.
How long has Carol A. Buchanan been practicing?
Carol Buchanan graduated from medical school in 1985, 41 years ago.
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