Dr. David F. Williams, MD
- Medicare services, 2024
- 1,208
- Medicare patients, 2024
- 173
- Part D claims, 2024
- 10,468
- Hospital affiliations
- 4
- Industry payments
- $38,532
- Practice address
- 9912 E Grand River Ave, Brighton, MI 48116
- Practice phone
- Call (248) 365-6064
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sacred Heart Medical Centre
Brighton, Michigan
Find Dr. Williams' 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. David F. Williams is an internist in Brighton, Michigan
Dr. Williams practices at Sacred Heart Medical Centre in Brighton, Michigan.
Dr. Williams' NPI, 1710022017, was assigned on February 21, 2007. Dr. Williams graduated from Meharry Medical College School of Medicine in 1980. Dr. Williams holds Michigan license 4301044581.
- NPI
- 1710022017NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173671302
- NPI enumeration date
- February 21, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (248) 365-6064
- 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; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David F. Williams practices at Sacred Heart Medical Centre in Brighton, Michigan
Dr. Williams' primary practice is Sacred Heart Medical Centre, at 9912 E Grand River Ave, Brighton, MI 48116 in Livingston County. The practice phone is (248) 365-6064.
- Sacred Heart Medical Centre9912 E Grand River Ave, Brighton, MI 48116 · Livingston CountyPhone(248) 365-6064
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. David F. Williams is affiliated with 9 sites of care and 4 medical groups
Dr. Williams' primary practice is Sacred Heart Medical Centre in Brighton, Michigan. Dr. Williams is also affiliated with Henry Ford Providence Southfield Hospital. The medical group on file is Sacred Heart Medical Centre PC. Dmand AI also links Dr. Williams to 3 more hospitals, 3 group practices and clinics, 3 medical groups and 1 home health agency, 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 Dr. David F. Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sacred Heart Medical Centre | Available with a free account |
| +8 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David F. Williams is one of 4,804 internists in Michigan
Internal medicine is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Williams is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Williams
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. David F. Williams billed Medicare for 1,208 services in 2024
CMS data shows 1,208 Medicare services from Dr. Williams across 10 procedure codes in 2024, for 173 Medicare patients. Medicare paid $54,649 for them. Every service was in an office.
Dr. Williams' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6772024: 74210%
- Surgery
- 2023: 2932024: 21527%
- Lab and pathology
- 2023: 02024: 184
- Other services
- 2023: 982024: 3762%
- Tests and treatments
- 2023: 152024: 30100%
Dr. Williams compared with the Michigan median for internists, 2024
- Dr. Williams
- Michigan median
- Medicare services
- 1,208vs 4232.9 times
- Medicare patients
- 173vs 1599% above
- Part D claims
- 9,668vs 31430.8 times
Medians across 4,524 internists in Michigan with Dmand AI profiles that report each measure.
Dr. Williams' most billed Medicare procedure codes, 2024
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. Williams and other internists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David F. Williams treated 173 Medicare patients in 2024, average age 74
CMS counts 173 Medicare patients who saw Dr. Williams in 2024. The largest group is 65 to 74, with 66 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 67, with 48% women.
Dr. Williams' Medicare patients by age, 2024
Dr. Williams' Medicare patients by sex, 2024
- Women10460%
- Men6940%
Chronic conditions among Dr. Williams' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes51%
- Arthritis47%
- Chronic kidney disease43%
- Ischemic heart disease24%
- Cancer18%
- Heart failure18%
Share of Medicare patients with each condition. A patient can have several.
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 67
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David F. Williams wrote 10,468 Medicare Part D claims in 2024
In 2024, Dr. Williams wrote 10,468 Medicare Part D claims for 485 patients. 81% of them were for generic drugs. CMS names the drug for 9,668 of them, across 129 drugs with 11 or more claims each, at $1,706,461 in total drug cost. In 2023, CMS named 9,300 claims across 133 drugs.
Dr. Williams' Part D claims by kind of drug, 2024
- Generic8,479 claims81%
- Brand-name1,865 claims18%
- Other124 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%101 of 10,468 claims
- Antipsychotics, patients 65 and over0%27 of 10,468 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: 9,3002024: 9,6684%
Drugs named by CMS: 129 in 2024, 133 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. David F. Williams takes part in Medicare
Dr. Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. David F. Williams received $38,532 in industry payments from 2016 to 2025
CMS Open Payments shows 801 general payments to Dr. Williams from 57 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 54% of the total. Novo Nordisk Inc paid the most, $20,214.
General payments to Dr. Williams by program year, 2016 to 2025
General payments to Dr. Williams by kind, 2016 to 2025
- Food and beverage$20,64054%
- Speaker and faculty fees$13,37135%
- Travel and lodging$4,20111%
- Education$1971%
- Gifts$1230%
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. David F. Williams graduated from Meharry Medical College School of Medicine
Dr. Williams graduated from Meharry Medical College School of Medicine in 1980.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David F. 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 | 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 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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. David F. 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. David F. Williams' NPI number?
Dr. David F. Williams' NPI number is 1710022017. It was assigned on February 21, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. David F. Williams?
Dr. David F. Williams is an internist in Brighton, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. David F. Williams practice?
Dr. Williams practices at 9912 E Grand River Ave, Brighton, MI 48116. Dr. Williams' primary practice is Sacred Heart Medical Centre in Brighton, Michigan. Dmand AI also links Dr. Williams to 3 hospitals, 3 group practices and clinics, 3 medical groups and 1 home health agency.
What is Dr. David F. Williams' office phone number?
The practice phone on file for Dr. Williams is (248) 365-6064.
What is Dr. David F. Williams' medical license number?
Dr. Williams holds Michigan license 4301044581.
Which hospitals is Dr. David F. Williams affiliated with?
Dr. Williams is affiliated with Henry Ford Providence Southfield Hospital. Dmand AI links Dr. Williams to 3 more hospitals.
What medical group is Dr. David F. Williams part of?
Dr. Williams is linked to Sacred Heart Medical Centre PC. Dmand AI links Dr. Williams to 3 more medical groups.
Does Dr. David F. Williams accept Medicare?
Yes. CMS data shows Dr. Williams billed Medicare for 1,208 services in 2024, and Dr. Williams accepts Medicare assignment.
How many Medicare patients does Dr. David F. Williams see?
CMS counts 173 Medicare patients who saw Dr. Williams in 2024, with an average age of 74.
What services does Dr. David F. Williams bill to Medicare?
In 2024, Dr. Williams' most billed Medicare services were office visit, established patient (99214), care management and other visits (99490) and surgery: heart and blood vessels (36415).
Show 4 more questionsShow fewer questions
Where did Dr. David F. Williams go to medical school?
Dr. Williams graduated from Meharry Medical College School of Medicine in 1980.
What drugs does Dr. David F. Williams prescribe most?
In 2024 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Losartan Potassium.
Has Dr. David F. Williams received payments from drug or device companies?
CMS Open Payments shows $38,532 in general payments to Dr. Williams from 57 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. David F. Williams been practicing?
Dr. Williams graduated from medical school in 1980, 46 years ago.
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