Mark Wayne Keyes, OD
- Medicare patients, 2024
- 463
- Part D claims, 2024
- 389
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 20306 Badger Ln, Onancock, VA 23417
- Practice phone
- Call (757) 787-7374
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Onley Community Health Center
Onancock, Virginia
Find Mark Keyes' 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.
Mark Wayne Keyes is an optometrist in Onancock, Virginia
Mark Keyes practices at Onley Community Health Center in Onancock, Virginia.
Mark Keyes' NPI, 1174546196, was assigned on July 25, 2006. Mark Keyes graduated from Pennsylvania College of Optometry in 1984. Mark Keyes holds Virginia license 0618000073.
- NPI
- 1174546196NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870606569
- NPI enumeration date
- July 25, 2006
- NPI status
- Active
- Practice phone
- (757) 787-7374
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Mark Wayne Keyes practices at Onley Community Health Center in Onancock, Virginia
Mark Keyes' primary practice is Onley Community Health Center, at 20306 Badger Ln, Onancock, VA 23417 in Accomack County. The practice phone is (757) 787-7374.
- Onley Community Health Center20306 Badger Ln, Onancock, VA 23417 · Accomack CountyPhone(757) 787-7374
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mark Wayne Keyes is affiliated with 2 sites of care and 1 medical group
Mark Keyes' primary practice is Onley Community Health Center in Onancock, Virginia. Dmand AI also links Mark Keyes 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 Mark Wayne Keyes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Keyes practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Onley Community Health Center | 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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Mark Wayne Keyes is one of 2,487 optometrists in Virginia
Optometrist is Mark Keyes' primary specialty in the NPI Registry, under taxonomy code 152W00000X. Mark Keyes is licensed in Virginia.
Specialties and state licenses
- Optometrist, VirginiaPrimary
Optometrists near Mark Keyes
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
Mark Wayne Keyes treated 463 Medicare patients in 2024, average age 75
CMS counts 463 Medicare patients who saw Mark Keyes in 2024. The largest group is 65 to 74, with 219 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 5% are also on Medicaid. Their average risk score is 0.89, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mark Keyes' median patient age at 72, with 57% women.
Mark Keyes' Medicare patients by age, 2024
Mark Keyes' Medicare patients by sex, 2024
- Women24854%
- Men21546%
Chronic conditions among Mark Keyes' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis37%
- Diabetes29%
- Ischemic heart disease19%
- Anxiety18%
- Atrial fibrillation16%
- Chronic kidney disease16%
Share of Medicare patients with each condition. A patient can have several.
Mark Keyes' 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
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mark Wayne Keyes wrote 389 Medicare Part D claims in 2024
In 2024, Mark Keyes wrote 389 Medicare Part D claims for 134 patients. 91% of them were for generic drugs.
Mark Keyes' Part D claims by kind of drug, 2024
- Generic354 claims91%
- Brand-name35 claims9%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Mark Wayne Keyes takes part in Medicare
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
Source: Doctors and Clinicians Utilization Data (CMS)
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Mark Wayne Keyes graduated from Pennsylvania College of Optometry
Mark Keyes graduated from Pennsylvania College of Optometry in 1984.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Mark Wayne Keyes'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 Utilization Data (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 Mark Wayne Keyes
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark Wayne Keyes' NPI number?
Mark Wayne Keyes' NPI number is 1174546196. It was assigned on July 25, 2006, and it is active in the NPI Registry.
What does Mark Wayne Keyes specialize in?
Mark Wayne Keyes is an optometrist in Onancock, Virginia. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Mark Wayne Keyes practice?
Mark Keyes practices at 20306 Badger Ln, Onancock, VA 23417. Mark Keyes' primary practice is Onley Community Health Center in Onancock, Virginia. Dmand AI also links Mark Keyes to 1 group practice or clinic and 1 medical group.
What is Mark Wayne Keyes' office phone number?
The practice phone on file for Mark Keyes is (757) 787-7374.
What is Mark Wayne Keyes' medical license number?
Mark Keyes holds Virginia license 0618000073.
How many Medicare patients does Mark Wayne Keyes see?
CMS counts 463 Medicare patients who saw Mark Keyes in 2024, with an average age of 75.
Where did Mark Wayne Keyes go to medical school?
Mark Keyes graduated from Pennsylvania College of Optometry in 1984.
How long has Mark Wayne Keyes been practicing?
Mark Keyes graduated from medical school in 1984, 42 years ago.
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