Educational MeasurementPhysicsStudents
Dr. Mark A. Mills, MD
NPI1104807452
- Medicare services, 2022
- 438
- Part D claims, 2023
- 1,366
- Publications
- 1
- Industry payments
- $154
- Affiliated sites
- 1
- Practice address
- 4495 Town Center Parkway, Flint, MI 48532
- Practice phone
- Call (312) 794-7730
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Michigan Eye Surgery Center
Surgery Center - Medicare-Certified · Flint, Michigan
Find Dr. Mills' professional email, personal email and mobile number
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Dr. Mark A. Mills is an internist in Flint, Michigan
Dr. Mills practices at Michigan Eye Surgery Center in Flint, Michigan.
Dr. Mills' NPI, 1104807452, was assigned on November 11, 2005. Dr. Mills graduated from Rush Medical College of Rush University in 1980. Dr. Mills holds Michigan license 4301049237.
NPI and contact details
- NPI
- 1104807452NPI Registry (opens in a new tab)
- NPI enumeration date
- November 11, 2005
- NPI status
- Active
- Practice phone
- (312) 794-7730
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Mark A. Mills practices at 2 locations in Flint, Michigan
Dr. Mills' primary practice is Michigan Eye Surgery Center, at 4495 Town Center Parkway, Flint, MI 48532. The practice phone is (312) 794-7730. The NPI Registry lists Dr. Mills' practice address as 4499 Town Center Pkwy, Flint, MI 48532.
- Michigan Eye Surgery CenterPrimary4495 Town Center Parkway, Flint, MI 48532Phone(312) 794-7730
- NPI Registry address4499 Town Center Pkwy, Flint, MI 48532 · Genesee CountyPhone(517) 367-5220
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Mark A. Mills is affiliated with 1 site of care
Dr. Mills' primary practice is Michigan Eye Surgery Center in Flint, Michigan. Dr. Mills' employer is on file too: a surgery center (asc).
Michigan Eye Surgery CenterPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark A. Mills' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mills practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Michigan Eye Surgery Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark A. Mills is one of 4,804 internists in Michigan
Internal medicine is Dr. Mills' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Mills is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Mills
Counts of internists 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
Dr. Mark A. Mills billed Medicare for 438 services in 2022
CMS data shows 438 Medicare services from Dr. Mills across 2 procedure codes in 2022, all of them office visits. Medicare paid $19,818 for them. Every service was in an office.
Medicare services, 2022438
Paid by Medicare$19,818
Procedure codes2
Dr. Mills' Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 5422022: 43819%
Dr. Mills compared with the Michigan median for internists, 2022
- Dr. Mills
- Michigan median
- Medicare services
- 438vs 423Close to median
- Part D claims
- 1,366vs 3144.4 times
Medians across 4,524 internists in Michigan with Dmand AI profiles that report each measure.
Dr. Mills' most billed Medicare procedure codes, 2022
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mills and other internists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark A. Mills' patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Mills' median patient age at 67, with 50% women.
Dr. Mills' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Mark A. Mills wrote 1,366 Medicare Part D claims in 2023
In 2023, Dr. Mills wrote 1,366 Medicare Part D claims. They cover 46 drugs, with $74,270 in total drug cost. In 2022, CMS named 8,663 claims across 140 drugs.
Part D claims, 20231,366
Drugs named by CMS46
Total drug cost$74,270
Dr. Mills' most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 8,6632023: 1,36684%
Drugs named by CMS: 46 in 2023, 140 in 2022.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Mark A. Mills has 1 publication on record
Dmand AI links 1 paper to Dr. Mills in 2025.
Papers1
Recent publications by Dr. Mills
See who Dr. Mills researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mills works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mark A. Mills received $154 in industry payments from 2016 to 2021
CMS Open Payments shows 10 general payments to Dr. Mills from 8 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $32.
General payments to Dr. Mills by program year, 2016 to 2021
Companies that paid Dr. Mills the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark A. Mills graduated from Rush Medical College of Rush University
Dr. Mills graduated from Rush Medical College of Rush University in 1980.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark A. Mills'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Dr. Mark A. Mills
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Mark A. Mills' NPI number?
Dr. Mark A. Mills' NPI number is 1104807452. It was assigned on November 11, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark A. Mills?
Dr. Mark A. Mills is an internist in Flint, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Mark A. Mills practice?
Dr. Mills practices at 4495 Town Center Parkway, Flint, MI 48532. Dr. Mills also practices at 4499 Town Center Pkwy, Flint, MI 48532. Dr. Mills' primary practice is Michigan Eye Surgery Center in Flint, Michigan.
What is Dr. Mark A. Mills' office phone number?
The practice phone on file for Dr. Mills is (312) 794-7730.
What is Dr. Mark A. Mills' medical license number?
Dr. Mills holds Michigan license 4301049237.
Does Dr. Mark A. Mills accept Medicare?
Yes. CMS data shows Dr. Mills billed Medicare for 438 services in 2022.
What services does Dr. Mark A. Mills bill to Medicare?
In 2022, Dr. Mills' most billed Medicare services were office visit, established patient (99213) and office visit, established patient (99214).
Where did Dr. Mark A. Mills go to medical school?
Dr. Mills graduated from Rush Medical College of Rush University in 1980.
What drugs does Dr. Mark A. Mills prescribe most?
In 2023 Medicare Part D data, Dr. Mills' most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Omeprazole.
Has Dr. Mark A. Mills received payments from drug or device companies?
CMS Open Payments shows $154 in general payments to Dr. Mills from 8 companies from 2016 to 2021. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. Mark A. Mills been practicing?
Dr. Mills graduated from medical school in 1980, 46 years ago.
Does Dr. Mark A. Mills do research?
Dmand AI links 1 publication to Dr. Mills.
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