Mark Collins Davis, OD
- Medicare patients, 2024
- 110
- Part D claims, 2024
- 208
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 2820 E Beltline Ln Ne Grand Rapids Eye Care Llp, Grand Rapids, MI 49525-9432
- Practice phone
- Call (616) 363-5413
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Grand Rapids Eye Care 2820
Eye care practice · Grand Rapids, Michigan
Find Mark Davis' 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 Collins Davis is an optometrist in Grand Rapids, Michigan
Mark Davis practices at Grand Rapids Eye Care 2820 in Grand Rapids, Michigan.
Mark Davis' NPI, 1427108430, was assigned on January 11, 2007. Mark Davis graduated from Illinois College of Optometry at Chicago in 1981. Mark Davis holds Michigan license 4901002801.
- NPI
- 1427108430NPI Registry (opens in a new tab)
- NPI enumeration date
- January 11, 2007
- NPI status
- Active
- Practice phone
- (616) 363-5413
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Mark Collins Davis practices at Grand Rapids Eye Care 2820 in Grand Rapids, Michigan
Mark Davis' primary practice is Grand Rapids Eye Care 2820, at 2820 E Beltline Ln Ne Grand Rapids Eye Care Llp, Grand Rapids, MI 49525-9432. The practice phone is (616) 363-5413.
- Grand Rapids Eye Care 28202820 E Beltline Ln Ne Grand Rapids Eye Care Llp, Grand Rapids, MI 49525-9432Phone(616) 363-5413
Source: Dmand AI Affiliation Data
Mark Collins Davis is affiliated with 1 site of care and 1 medical group
Mark Davis' primary practice is Grand Rapids Eye Care 2820 in Grand Rapids, Michigan. Dmand AI also links Mark Davis to 1 medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Mark Collins Davis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Davis practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Grand Rapids Eye Care 2820 | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Mark Collins Davis is one of 1,416 optometrists in Michigan
Optometrist is Mark Davis' primary specialty in the NPI Registry, under taxonomy code 152W00000X. Mark Davis is licensed in Michigan.
Specialties and state licenses
- Optometrist, MichiganPrimary
Optometrists near Mark Davis
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 Collins Davis treated 110 Medicare patients in 2024, average age 75
CMS counts 110 Medicare patients who saw Mark Davis in 2024. The largest group is 65 to 74, with 56 patients. 75% of them have high cholesterol, and 68% have high blood pressure. Their average risk score is 0.89, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mark Davis' median patient age at 75, with 58% women.
Mark Davis' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mark Davis' Medicare patients by sex, 2024
- Women6963%
- Men4137%
Chronic conditions among Mark Davis' Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Arthritis52%
- Diabetes29%
- Chronic kidney disease19%
- Mood disorders18%
- Anxiety17%
- Ischemic heart disease17%
Share of Medicare patients with each condition. A patient can have several.
Mark Davis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mark Collins Davis wrote 208 Medicare Part D claims in 2024
In 2024, Mark Davis wrote 208 Medicare Part D claims for 57 patients. 79% of them were for generic drugs.
Mark Davis' Part D claims by kind of drug, 2024
- Generic164 claims79%
- Brand-name44 claims21%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Mark Collins Davis graduated from Illinois College of Optometry at Chicago
Mark Davis graduated from Illinois College of Optometry at Chicago in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Mark Collins Davis'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 | Dmand AI Affiliation 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) |
| 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 Collins Davis
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What is Mark Collins Davis' NPI number?
Mark Collins Davis' NPI number is 1427108430. It was assigned on January 11, 2007, and it is active in the NPI Registry.
What does Mark Collins Davis specialize in?
Mark Collins Davis is an optometrist in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Mark Collins Davis practice?
Mark Davis practices at 2820 E Beltline Ln Ne Grand Rapids Eye Care Llp, Grand Rapids, MI 49525-9432. Mark Davis' primary practice is Grand Rapids Eye Care 2820 in Grand Rapids, Michigan. Dmand AI also links Mark Davis to 1 medical group.
What is Mark Collins Davis' office phone number?
The practice phone on file for Mark Davis is (616) 363-5413.
What is Mark Collins Davis' medical license number?
Mark Davis holds Michigan license 4901002801.
How many Medicare patients does Mark Collins Davis see?
CMS counts 110 Medicare patients who saw Mark Davis in 2024, with an average age of 75.
Where did Mark Collins Davis go to medical school?
Mark Davis graduated from Illinois College of Optometry at Chicago in 1981.
How long has Mark Collins Davis been practicing?
Mark Davis graduated from medical school in 1981, 45 years ago.
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