Dr. Mark L. Davis, DO
- Medicare services, 2023
- 460
- Part D claims, 2024
- 73
- Hospital affiliations
- 2
- Industry payments
- $9,557
- Medical groups
- 6
- Practice address
- 2770 Main Street, Marlette, MI 48453
- Practice phone
- Call (989) 635-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. 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.
Dr. Mark L. Davis is an orthopedic surgeon in Marlette, Michigan
Dr. Davis practices at Marlette Regional Hospital in Marlette, Michigan, part of Aspire Rural Health System.
Dr. Davis' NPI, 1083618615, was assigned on June 10, 2005. Dr. Davis graduated from Michigan State University College of Osteopathic Medicine in 1995. Dr. Davis holds Arizona license 007480.
- NPI
- 1083618615NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537114269
- NPI enumeration date
- June 10, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (989) 635-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark L. Davis practices at Marlette Regional Hospital in Marlette, Michigan
Dr. Davis' primary practice is Marlette Regional Hospital, at 2770 Main Street, Marlette, MI 48453 in Sanilac County. The practice phone is (989) 635-4000.
- Marlette Regional Hospital2770 Main Street, Marlette, MI 48453 · Sanilac CountyPhone(989) 635-4000
Source: Dmand AI Affiliation Data
Dr. Mark L. Davis is affiliated with 4 sites of care and 6 medical groups
Dr. Davis' primary practice is Marlette Regional Hospital in Marlette, Michigan, part of Aspire Rural Health System. Dr. Davis is also affiliated with Hills & Dales Healthcare. The medical group on file is Marlette Regional Hospital. Dmand AI also links Dr. Davis to 5 more medical groups, 1 group practice or clinic and 1 home health agency, each named with a free account. Dr. Davis' employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark L. Davis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Davis practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Marlette Regional Hospital | Available with a free account |
| +3 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Aspire Rural Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mark L. Davis is one of 823 orthopedic surgeons in Michigan
Orthopaedic surgery is Dr. Davis' primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dmand AI has Dr. Davis' licenses on file in 2 states: Arizona and Michigan.
Specialties and state licenses
- Orthopaedic surgery, ArizonaPrimary
- Michigan license
Orthopedic surgeons near Dr. Davis
Counts of orthopedic surgeons 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 L. Davis billed Medicare for 460 services in 2023
CMS data shows 460 Medicare services from Dr. Davis across 6 procedure codes in 2023. Medicare paid $32,505 for them.
Dr. Davis' Medicare services by type, 2022 to 2023
- 2022
- 2023
- Drugs given in the office
- 2022: 5982023: 28453%
- Office and hospital visits
- 2022: 2762023: 12057%
- Surgery
- 2022: 1392023: 5660%
Where Dr. Davis' Medicare services took place, 2023
- In an office41690%
- In a facility4410%
Dr. Davis compared with the Michigan median for orthopedic surgeons, 2023
- Dr. Davis
- Michigan median
- Medicare services
- 460vs 52312% below
- Part D claims
- 41vs 8049% below
Medians across 781 orthopedic surgeons in Michigan with Dmand AI profiles that report each measure.
Dr. Davis' most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Davis?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Davis and other orthopedic surgeons in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark L. Davis' patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Dr. Davis' median patient age at 66, with 54% women.
Dr. Davis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women54%
- Men46%
Source: Dmand AI Patient Panel Data
Dr. Mark L. Davis wrote 73 Medicare Part D claims in 2024
In 2024, Dr. Davis wrote 73 Medicare Part D claims for 38 patients. 100% of them were for generic drugs. CMS names the drug for 41 of them, across 2 drugs with 11 or more claims each, at $331 in total drug cost. In 2023, CMS named 217 claims across 6 drugs.
Dr. Davis' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Davis' Part D claims, 2024
- Opioids62%45 of 73 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2172024: 4181%
Drugs named by CMS: 2 in 2024, 6 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Mark L. Davis takes part in Medicare
Dr. Davis accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Hip replacement: 1 to 10 procedures (CMS shows small counts as a range)
Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mark L. Davis received $9,557 in industry payments from 2016 to 2025
CMS Open Payments shows 52 general payments to Dr. Davis from 14 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 37% of the total. Zimmer Biomet Holdings, Inc. paid the most, $6,337.
General payments to Dr. Davis by program year, 2016 to 2025
General payments to Dr. Davis by kind, 2016 to 2025
- Travel and lodging$3,57037%
- Gifts$2,75029%
- Education$2,14022%
- Food and beverage$1,09711%
Companies that paid Dr. Davis the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark L. Davis graduated from Michigan State University College of Osteopathic Medicine
Dr. Davis graduated from Michigan State University College of Osteopathic Medicine in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark L. 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 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)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)Doctors and Clinicians Utilization Data (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 Dr. Mark L. Davis
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 L. Davis' NPI number?
Dr. Mark L. Davis' NPI number is 1083618615. It was assigned on June 10, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark L. Davis?
Dr. Mark L. Davis is an orthopedic surgeon in Marlette, Michigan. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Mark L. Davis practice?
Dr. Davis practices at 2770 Main Street, Marlette, MI 48453. Dr. Davis' primary practice is Marlette Regional Hospital in Marlette, Michigan, part of Aspire Rural Health System. Dmand AI also links Dr. Davis to 5 medical groups, 1 group practice or clinic and 1 home health agency.
What is Dr. Mark L. Davis' office phone number?
The practice phone on file for Dr. Davis is (989) 635-4000.
What is Dr. Mark L. Davis' medical license number?
Dr. Davis holds Arizona license 007480, one of the licenses on file in 2 states.
Which states has Dr. Mark L. Davis been licensed in?
Dmand AI has state licenses on file for Dr. Davis in Arizona and Michigan.
Which hospitals is Dr. Mark L. Davis affiliated with?
Dr. Davis practices at Marlette Regional Hospital in Marlette, Michigan. Dr. Davis is also affiliated with Hills & Dales Healthcare.
What medical group is Dr. Mark L. Davis part of?
Dr. Davis is linked to Marlette Regional Hospital. Dmand AI links Dr. Davis to 5 more medical groups.
Does Dr. Mark L. Davis accept Medicare?
Yes. CMS data shows Dr. Davis billed Medicare for 460 services in 2023, and Dr. Davis accepts Medicare assignment.
What services does Dr. Mark L. Davis bill to Medicare?
In 2023, Dr. Davis' most billed Medicare services were injected or infused drug (J3301), office visit, established patient (99213) and office visit, established patient (99214).
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Where did Dr. Mark L. Davis go to medical school?
Dr. Davis graduated from Michigan State University College of Osteopathic Medicine in 1995.
What drugs does Dr. Mark L. Davis prescribe most?
In 2024 Medicare Part D data, Dr. Davis' most prescribed drugs by claims were Hydrocodone-Acetaminophen and Oxycodone-Acetaminophen.
Has Dr. Mark L. Davis received payments from drug or device companies?
CMS Open Payments shows $9,557 in general payments to Dr. Davis from 14 companies from 2016 to 2025. The largest total came from Zimmer Biomet Holdings, Inc.
How long has Dr. Mark L. Davis been practicing?
Dr. Davis graduated from medical school in 1995, 31 years ago.
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