Zachary A. Keesee
- Medicare patients, 2024
- 124
- Part D claims, 2024
- 28
- Industry payments
- $271
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 185 S State St, Westerville, OH 43081
- Practice phone
- Call (614) 898-9989
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Professional Visioncare
Westerville, Ohio
Find Zachary Keesee'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.
Zachary A. Keesee is an optometrist in Westerville, Ohio
Zachary Keesee practices at Professional Visioncare in Westerville, Ohio.
Zachary Keesee's NPI, 1629652961, was assigned on May 12, 2021. Zachary Keesee graduated from Ohio State University - College of Optometry in 2021. Zachary Keesee holds Ohio license OPT.006953.
- NPI
- 1629652961NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577962919
- NPI enumeration date
- May 12, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (614) 898-9989
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Zachary A. Keesee practices at Professional Visioncare in Westerville, Ohio
Zachary Keesee's primary practice is Professional Visioncare, at 185 S State St, Westerville, OH 43081 in Franklin County. The practice phone is (614) 898-9989.
- Professional Visioncare185 S State St, Westerville, OH 43081 · Franklin CountyPhone(614) 898-9989
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Zachary A. Keesee is affiliated with 3 sites of care and 2 medical groups
Zachary Keesee's primary practice is Professional Visioncare in Westerville, Ohio. Dmand AI also links Zachary Keesee to 2 group practices and clinics and 2 medical groups, 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 Zachary A. Keesee's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Zachary Keesee practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Professional Visioncare | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Zachary A. Keesee is one of 2,779 optometrists in Ohio
Optometrist is Zachary Keesee's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Zachary Keesee is licensed in Ohio.
Specialties and state licenses
- Optometrist, OhioPrimary
Optometrists near Zachary Keesee
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
Zachary A. Keesee treated 124 Medicare patients in 2024, average age 71
CMS counts 124 Medicare patients who saw Zachary Keesee in 2024. The largest group is 65 to 74, with 65 patients. 65% of them have high cholesterol, and 59% 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 Zachary Keesee's median patient age at 54, with 61% women.
Zachary Keesee's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Zachary Keesee's Medicare patients by sex, 2024
- Women7359%
- Men5141%
Chronic conditions among Zachary Keesee's Medicare patients, 2024
- High cholesterol65%
- High blood pressure59%
- Arthritis31%
- Depression19%
- Mood disorders19%
- Anxiety16%
- Diabetes16%
- Cancer15%
Share of Medicare patients with each condition. A patient can have several.
Zachary Keesee's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Zachary A. Keesee wrote 28 Medicare Part D claims in 2024
In 2024, Zachary Keesee wrote 28 Medicare Part D claims for 14 patients. 68% of them were for generic drugs.
Zachary Keesee's Part D claims by kind of drug, 2024
- Generic19 claims68%
- Brand-name and other9 claims32%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Zachary A. Keesee takes part in Medicare
Zachary Keesee 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)
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Zachary A. Keesee received $271 in industry payments in 2025
CMS Open Payments shows 2 general payments to Zachary Keesee from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $146.
Companies that paid Zachary Keesee the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Zachary A. Keesee graduated from Ohio State University - College of Optometry
Zachary Keesee graduated from Ohio State University - College of Optometry in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Zachary A. Keesee'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 Zachary A. Keesee
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Zachary A. Keesee's NPI number?
Zachary A. Keesee's NPI number is 1629652961. It was assigned on May 12, 2021, and it is active in the NPI Registry.
What does Zachary A. Keesee specialize in?
Zachary A. Keesee is an optometrist in Westerville, Ohio. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Zachary A. Keesee practice?
Zachary Keesee practices at 185 S State St, Westerville, OH 43081. Zachary Keesee's primary practice is Professional Visioncare in Westerville, Ohio. Dmand AI also links Zachary Keesee to 2 group practices and clinics and 2 medical groups.
What is Zachary A. Keesee's office phone number?
The practice phone on file for Zachary Keesee is (614) 898-9989.
What is Zachary A. Keesee's medical license number?
Zachary Keesee holds Ohio license OPT.006953.
Does Zachary A. Keesee accept Medicare?
Yes. CMS lists Zachary Keesee as accepting Medicare assignment.
How many Medicare patients does Zachary A. Keesee see?
CMS counts 124 Medicare patients who saw Zachary Keesee in 2024, with an average age of 71.
Where did Zachary A. Keesee go to medical school?
Zachary Keesee graduated from Ohio State University - College of Optometry in 2021.
Has Zachary A. Keesee received payments from drug or device companies?
CMS Open Payments shows $271 in general payments to Zachary Keesee from 2 companies from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Zachary A. Keesee been practicing?
Zachary Keesee graduated from medical school in 2021, 5 years ago.
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