Cary Clayton Barnett, OD
- Medicare patients, 2024
- 122
- Part D claims, 2024
- 71
- Industry payments
- $57
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 5145 N 620th Rd, Austin, TX 78732
- Practice phone
- Call (512) 439-2020
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Steiner Eye Care
Austin, Texas
Find Cary Barnett'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.
Cary Clayton Barnett is an optometrist in Austin, Texas
Cary Barnett practices at Steiner Eye Care in Austin, Texas.
Cary Barnett's NPI, 1821386681, was assigned on July 14, 2011. Cary Barnett graduated from University of Houston - College of Optometry in 2011. Cary Barnett holds Texas license 7750TG.
- NPI
- 1821386681NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476708348
- NPI enumeration date
- July 14, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (512) 439-2020
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Cary Clayton Barnett practices at Steiner Eye Care in Austin, Texas
Cary Barnett's primary practice is Steiner Eye Care, at 5145 N 620th Rd, Austin, TX 78732 in Travis County. The practice phone is (512) 439-2020.
- Steiner Eye Care5145 N 620th Rd, Austin, TX 78732 · Travis CountyPhone(512) 439-2020
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Cary Clayton Barnett is affiliated with 2 sites of care and 1 medical group
Cary Barnett's primary practice is Steiner Eye Care in Austin, Texas. Dmand AI also links Cary Barnett to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Cary Clayton Barnett's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Cary Barnett practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Steiner Eye Care | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Cary Clayton Barnett is one of 3,272 optometrists in Texas
Optometrist is Cary Barnett's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Cary Barnett is licensed in Texas.
Specialties and state licenses
- Optometrist, TexasPrimary
Optometrists near Cary Barnett
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
Cary Clayton Barnett treated 122 Medicare patients in 2024, average age 76
CMS counts 122 Medicare patients who saw Cary Barnett in 2024. The largest group is 75 to 84, with 59 patients. 75% of them have high cholesterol, and 62% 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 Cary Barnett's median patient age at 57, with 58% women.
Cary Barnett's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Cary Barnett's Medicare patients by sex, 2024
- Women6856%
- Men5444%
Chronic conditions among Cary Barnett's Medicare patients, 2024
- High cholesterol75%
- High blood pressure62%
- Arthritis34%
- Ischemic heart disease26%
- Atrial fibrillation24%
- Cancer18%
- Osteoporosis18%
- Anxiety16%
Share of Medicare patients with each condition. A patient can have several.
Cary Barnett's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Cary Clayton Barnett wrote 71 Medicare Part D claims in 2024
In 2024, Cary Barnett wrote 71 Medicare Part D claims for 22 patients. 65% of them were for generic drugs.
Cary Barnett's Part D claims by kind of drug, 2024
- Generic46 claims65%
- Brand-name25 claims35%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Cary Clayton Barnett takes part in Medicare
Cary Barnett accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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.
Cary Clayton Barnett received $57 in industry payments in 2025
CMS Open Payments shows 3 general payments to Cary Barnett from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Tarsus Pharmaceuticals, Inc. paid the most, $40.
Companies that paid Cary Barnett the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Cary Clayton Barnett graduated from University of Houston - College of Optometry
Cary Barnett graduated from University of Houston - College of Optometry in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Cary Clayton Barnett'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Cary Clayton Barnett
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Cary Clayton Barnett's NPI number?
Cary Clayton Barnett's NPI number is 1821386681. It was assigned on July 14, 2011, and it is active in the NPI Registry.
What does Cary Clayton Barnett specialize in?
Cary Clayton Barnett is an optometrist in Austin, Texas. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Cary Clayton Barnett practice?
Cary Barnett practices at 5145 N 620th Rd, Austin, TX 78732. Cary Barnett's primary practice is Steiner Eye Care in Austin, Texas. Dmand AI also links Cary Barnett to 1 group practice or clinic and 1 medical group.
What is Cary Clayton Barnett's office phone number?
The practice phone on file for Cary Barnett is (512) 439-2020.
What is Cary Clayton Barnett's medical license number?
Cary Barnett holds Texas license 7750TG.
Does Cary Clayton Barnett accept Medicare?
Yes. CMS lists Cary Barnett as accepting Medicare assignment.
How many Medicare patients does Cary Clayton Barnett see?
CMS counts 122 Medicare patients who saw Cary Barnett in 2024, with an average age of 76.
Where did Cary Clayton Barnett go to medical school?
Cary Barnett graduated from University of Houston - College of Optometry in 2011.
Has Cary Clayton Barnett received payments from drug or device companies?
CMS Open Payments shows $57 in general payments to Cary Barnett from 2 companies from 2025 to 2025. The largest total came from Tarsus Pharmaceuticals, Inc.
How long has Cary Clayton Barnett been practicing?
Cary Barnett graduated from medical school in 2011, 15 years ago.
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