Dr. Michael Robert Williams, MD
- Medicare services, 2023
- 660
- Part D claims, 2024
- 1,793
- Hospital affiliations
- 1
- Industry payments
- $1,068
- Medical group
- 1
- Practice address
- 1260 E Sr 205, Columbia City, IN 46725
- Practice phone
- Call (260) 248-9301
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Williams' professional email, personal email and mobile number
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Dr. Michael Robert Williams is a family medicine physician in Columbia City, Indiana
Dr. Williams practices at Parkview Whitley Hospital in Columbia City, Indiana, part of Parkview Health System.
Dr. Williams' NPI, 1700820453, was assigned on June 15, 2006. Dr. Williams graduated from Indiana University School of Medicine in 1980. Dr. Williams holds Indiana license 01030286A.
- NPI
- 1700820453NPI Registry (opens in a new tab)
- NPI enumeration date
- June 15, 2006
- NPI status
- Active
- Practice phone
- (260) 248-9301
- 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. Michael Robert Williams practices at Parkview Whitley Hospital in Columbia City, Indiana
Dr. Williams' primary practice is Parkview Whitley Hospital, at 1260 E Sr 205, Columbia City, IN 46725 in Whitley County. The practice phone is (260) 248-9301.
- Parkview Whitley Hospital1260 E Sr 205, Columbia City, IN 46725 · Whitley CountyPhone(260) 248-9301
Source: Dmand AI Affiliation Data
Dr. Michael Robert Williams is affiliated with 2 sites of care and 1 medical group
Dr. Williams' primary practice is Parkview Whitley Hospital in Columbia City, Indiana, part of Parkview Health System. The medical group on file is Kosciusko Medical Group. Dmand AI also links Dr. Williams to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael Robert Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Parkview Whitley Hospital | Available with a free account |
| +1 more affiliated site | 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 Parkview Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Michael Robert Williams is one of 3,028 family medicine physicians in Indiana
Family medicine is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Williams is licensed in Indiana.
Specialties and state licenses
- Family medicine, IndianaPrimary
Family medicine physicians near Dr. Williams
Counts of family medicine physicians 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. Michael Robert Williams billed Medicare for 660 services in 2023
CMS data shows 660 Medicare services from Dr. Williams across 6 procedure codes in 2023. Medicare paid $43,813 for them. Every service was in an office.
Dr. Williams' Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 6622023: 43634%
- Surgery
- 2022: 2322023: 11451%
- Other services
- 2022: 1342023: 9430%
- Tests and treatments
- 2022: 582023: 1672%
Dr. Williams compared with the Indiana median for family medicine physicians, 2023
- Dr. Williams
- Indiana median
- Medicare services
- 660vs 40065% above
- Part D claims
- 1,452vs 1,22818% above
Medians across 3,080 family medicine physicians in Indiana with Dmand AI profiles that report each measure.
Dr. Williams' 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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Robert Williams' patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 71, with 42% women.
Dr. Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women42%
- Men57%
Source: Dmand AI Patient Panel Data
Dr. Michael Robert Williams wrote 1,793 Medicare Part D claims in 2024
In 2024, Dr. Williams wrote 1,793 Medicare Part D claims for 319 patients. 84% of them were for generic drugs. CMS names the drug for 1,452 of them, across 41 drugs with 11 or more claims each, at $75,143 in total drug cost. In 2023, CMS named 8,373 claims across 138 drugs.
Dr. Williams' Part D claims by kind of drug, 2024
- Generic1,500 claims84%
- Brand-name274 claims15%
- Other19 claims1%
Dr. Williams' 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. Williams' Part D claims, 2024
- Antibiotics1%13 of 1,793 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: 8,3732024: 1,45283%
Drugs named by CMS: 41 in 2024, 138 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
Dr. Michael Robert Williams scored 0 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 0 out of 100 for Dr. Williams for performance year 2024, reported as part of a group.
Dr. Williams' MIPS scores, performance year 2024
- 0of 100Final score
- 0of 100Quality
- 0of 100Promoting Interoperability
- 0of 100Improvement Activities
- 0of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Michael Robert Williams received $1,068 in industry payments from 2016 to 2025
CMS Open Payments shows 59 general payments to Dr. Williams from 21 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $182.
General payments to Dr. Williams by program year, 2016 to 2025
Companies that paid Dr. Williams 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. Michael Robert Williams graduated from Indiana University School of Medicine
Dr. Williams graduated from Indiana University School of Medicine in 1980.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael Robert Williams'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 | Clinician Public Reporting: Overall MIPS Performance (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. Michael Robert Williams
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. Michael Robert Williams' NPI number?
Dr. Michael Robert Williams' NPI number is 1700820453. It was assigned on June 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Robert Williams?
Dr. Michael Robert Williams is a family medicine physician in Columbia City, Indiana. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Michael Robert Williams practice?
Dr. Williams practices at 1260 E Sr 205, Columbia City, IN 46725. Dr. Williams' primary practice is Parkview Whitley Hospital in Columbia City, Indiana, part of Parkview Health System. Dmand AI also links Dr. Williams to 1 group practice or clinic.
What is Dr. Michael Robert Williams' office phone number?
The practice phone on file for Dr. Williams is (260) 248-9301.
What is Dr. Michael Robert Williams' medical license number?
Dr. Williams holds Indiana license 01030286A.
Which hospitals is Dr. Michael Robert Williams affiliated with?
Dr. Williams practices at Parkview Whitley Hospital in Columbia City, Indiana.
What medical group is Dr. Michael Robert Williams part of?
Dr. Williams is linked to Kosciusko Medical Group.
Does Dr. Michael Robert Williams accept Medicare?
Yes. CMS data shows Dr. Williams billed Medicare for 660 services in 2023.
What is Dr. Michael Robert Williams' MIPS score?
Dr. Williams' MIPS final score for performance year 2024 is 0 out of 100, reported as part of a group.
What services does Dr. Michael Robert Williams bill to Medicare?
In 2023, Dr. Williams' most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and medicare service (G0439).
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Where did Dr. Michael Robert Williams go to medical school?
Dr. Williams graduated from Indiana University School of Medicine in 1980.
What drugs does Dr. Michael Robert Williams prescribe most?
In 2024 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Amlodipine Besylate, Levothyroxine Sodium and Metoprolol Succinate.
Has Dr. Michael Robert Williams received payments from drug or device companies?
CMS Open Payments shows $1,068 in general payments to Dr. Williams from 21 companies from 2016 to 2025. The largest total came from Pfizer Inc.
How long has Dr. Michael Robert Williams been practicing?
Dr. Williams graduated from medical school in 1980, 46 years ago.
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