Mark E. Williams, MD
Family Medicine Physician · Beavercreek, OH
Mark E. Williams, MD is a family medicine physician with a practice address in Beavercreek, Ohio, and NPI 1891894408, issued on Sep 21, 2006. Check the license (Ohio 35065595, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Mark E. Williams
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 35065595 OH
Self-reported in NPPES; status is on the state search - Practice location
- 2400 Lakeview Dr Ste 100, Beavercreek, OH 45431
- Phone
- (937) 429-4369
- Enumerated
- Sep 21, 2006
- Record last updated
- Mar 28, 2022
- Medicaid ID
- 0139451 OH
- Medicare enrollment
- Enrolled (PECOS I20090811000012); accepts Medicare assignment
- Medical or professional school
- University Of Cincinnati College Of Medicine, 1992
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,606 in Ohio → Look up another NPI →
Also registered at 2400 Lakeview Dr Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Geetha Ambalavanan, MDFamily Medicine Physician1780899633
- Hasan ChaudhryFamily Medicine Physician1033772678
- Kelly CoyPhysician Assistant1942788799
- Jordan Dever, MDFamily Medicine Physician1508449430
- Carrie Evans, CNPFamily Nurse Practitioner1750892717
- Amaal Salhieh, MDFamily Medicine Physician1144781279
Verify Mark E. Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35065595Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average family medicine physician in 2024
7,552 Medicare Part D claims for 466 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 204 claims were for opioids.
Most prescribed
- Atorvastatin Calcium447 claims
- Levothyroxine Sodium285 claims
- Amlodipine Besylate268 claims
- Lisinopril187 claims
- Omeprazole172 claims
- Pantoprazole Sodium165 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 85 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Mvhe IncBeavercreek, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark E. Williams among 5,606 family medicine physician records in Ohio
Mark E. Williams, MD is one of 5,606 family medicine physician records with a practice address in Ohio. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 18% of them.
- NPI issued2006 · 18% of these records are older, 48% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1992 · median 2005 among the 3,510 with a school on file
- Record last updated2022 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
83 family medicine physician records list a practice address in Beavercreek
They are 83 of the 1,162 NPPES records with a practice address in Beavercreek, and 5,606 family medicine physician records in Ohio.
All 5,606 in Ohio → Every provider in Beavercreek → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Amanda Bell, MDBeavercreek, OH 454311386600112
- Laura Chambers-Kersh, MDBeavercreek, OH 454311407883630
- Rebecca Cherry, MDBeavercreek, OH 454311285622043
- Arthur Jonas, M.D.Beavercreek, OH 454311306847223
- Joseph Lawlor, DOBeavercreek, OH 454311801883012
- Lazaro Pages, MDBeavercreek, OH 454311821098419
- Catherine Sargent, DOBeavercreek, OH 454311811995277
- John Sefton, DOBeavercreek, OH 454311679559470
Common questions
What is Mark E. Williams, MD's NPI number?
Mark E. Williams, MD's National Provider Identifier (NPI) is 1891894408, issued on Sep 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark E. Williams, MD located?
The NPPES record lists a practice address at 2400 Lakeview Dr Ste 100, Beavercreek, OH, 45431. Phone: (937) 429-4369. Providers update this record themselves, so call before visiting.
How can I verify Mark E. Williams, MD's license?
NPPES lists Ohio license number 35065595, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark E. Williams, MD prescribe under Medicare Part D?
In 2024, Mark E. Williams, MD had 7,552 Medicare Part D claims for 466 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Mark E. Williams, MD's MIPS final score?
The 2023 MIPS final score is 85 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.