Mark A. Miller, OD
- Medicare patients, 2024
- 235
- Part D claims, 2024
- 39
- Industry payments
- $23
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 8490 Upland Dr, Englewood, CO 80112
- Practice phone
- Call (303) 792-2600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Laboratory Corporation of America
Englewood, Colorado
Find Mark Miller'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.
Mark A. Miller is an optometrist in Englewood, Colorado
Mark Miller practices at Laboratory Corporation of America in Englewood, Colorado.
Mark Miller's NPI, 1255528873, was assigned on September 27, 2007. Mark Miller graduated from Southern California College of Optometry in 1996. Mark Miller holds Colorado license OPT1837.
- NPI
- 1255528873NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052406931
- NPI enumeration date
- September 27, 2007
- NPI status
- Active
- Practice phone
- (303) 792-2600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Mark A. Miller practices at Laboratory Corporation of America in Englewood, Colorado
Mark Miller's primary practice is Laboratory Corporation of America, at 8490 Upland Dr, Englewood, CO 80112 in Arapahoe County. The practice phone is (303) 792-2600.
- Laboratory Corporation of America8490 Upland Dr, Englewood, CO 80112 · Arapahoe CountyPhone(303) 792-2600
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mark A. Miller is affiliated with 2 sites of care and 1 medical group
Mark Miller's primary practice is Laboratory Corporation of America in Englewood, Colorado. Dmand AI also links Mark Miller 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 A. Miller's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Miller practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Laboratory Corporation of America | 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 A. Miller is one of 936 optometrists in Colorado
Optometrist is Mark Miller's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Mark Miller is licensed in Colorado.
Specialties and state licenses
- Optometrist, ColoradoPrimary
Optometrists near Mark Miller
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 A. Miller treated 235 Medicare patients in 2024, average age 74
CMS counts 235 Medicare patients who saw Mark Miller in 2024. The largest group is 65 to 74, with 129 patients. 61% of them have high cholesterol, and 43% have high blood pressure. Their average risk score is 0.67, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mark Miller's median patient age at 75, with 61% women.
Mark Miller's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mark Miller's Medicare patients by sex, 2024
- Women13055%
- Men10545%
Chronic conditions among Mark Miller's Medicare patients, 2024
- High cholesterol61%
- High blood pressure43%
- Arthritis39%
- Osteoporosis20%
- Ischemic heart disease18%
- Cancer14%
- Diabetes14%
- Chronic kidney disease11%
Share of Medicare patients with each condition. A patient can have several.
Mark Miller's 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
- Women61%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mark A. Miller wrote 39 Medicare Part D claims in 2024
In 2024, Mark Miller wrote 39 Medicare Part D claims for 29 patients. 49% of them were for generic drugs.
Mark Miller's Part D claims by kind of drug, 2024
- Generic19 claims49%
- Brand-name20 claims51%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Mark A. Miller received $23 in industry payments in 2025
CMS Open Payments shows 1 general payment to Mark Miller from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Bausch & Lomb Americas Inc. paid the most, $23.
Companies that paid Mark Miller the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Mark A. Miller graduated from Southern California College of Optometry
Mark Miller graduated from Southern California College of Optometry in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Mark A. Miller'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) |
| 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 Mark A. Miller
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 A. Miller's NPI number?
Mark A. Miller's NPI number is 1255528873. It was assigned on September 27, 2007, and it is active in the NPI Registry.
What does Mark A. Miller specialize in?
Mark A. Miller is an optometrist in Englewood, Colorado. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Mark A. Miller practice?
Mark Miller practices at 8490 Upland Dr, Englewood, CO 80112. Mark Miller's primary practice is Laboratory Corporation of America in Englewood, Colorado. Dmand AI also links Mark Miller to 1 group practice or clinic and 1 medical group.
What is Mark A. Miller's office phone number?
The practice phone on file for Mark Miller is (303) 792-2600.
What is Mark A. Miller's medical license number?
Mark Miller holds Colorado license OPT1837.
How many Medicare patients does Mark A. Miller see?
CMS counts 235 Medicare patients who saw Mark Miller in 2024, with an average age of 74.
Where did Mark A. Miller go to medical school?
Mark Miller graduated from Southern California College of Optometry in 1996.
Has Mark A. Miller received payments from drug or device companies?
CMS Open Payments shows $23 in general payments to Mark Miller from 1 company from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Mark A. Miller been practicing?
Mark Miller graduated from medical school in 1996, 30 years ago.
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