Dr. Timothy R. Williams, MD
- Medicare services, 2024
- 6,202
- Medicare patients, 2024
- 2,022
- Part D claims, 2024
- 4,691
- Publications
- 1
- MIPS score, 2024
- 87
- Practice address
- 500 Martha Jefferson Drive, Charlottesville, VA 22911
- Practice phone
- Call (434) 654-7000
- 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. Timothy R. Williams is a cardiologist in Charlottesville, Virginia
Dr. Williams practices at Sentara Martha Jefferson Hospital in Charlottesville, Virginia, part of Sentara Health.
Dr. Williams' NPI, 1275625576, was assigned on September 28, 2006. Dr. Williams graduated from University of Virginia School of Medicine in 1999. Dr. Williams holds Virginia license 0101241677.
- NPI
- 1275625576NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072541283
- NPI enumeration date
- September 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (434) 654-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Timothy R. Williams practices at Sentara Martha Jefferson Hospital in Charlottesville, Virginia
Dr. Williams' primary practice is Sentara Martha Jefferson Hospital, at 500 Martha Jefferson Drive, Charlottesville, VA 22911 in Albemarle County. The practice phone is (434) 654-7000.
- Sentara Martha Jefferson Hospital500 Martha Jefferson Drive, Charlottesville, VA 22911 · Albemarle CountyPhone(434) 654-7000
Source: Dmand AI Affiliation Data
Dr. Timothy R. Williams is affiliated with 6 sites of care and 2 medical groups
Dr. Williams' primary practice is Sentara Martha Jefferson Hospital in Charlottesville, Virginia, part of Sentara Health. Dr. Williams is also affiliated with University Medical Center. The medical group on file is Sentara Martha Jefferson Internal Medicine. Dmand AI also links Dr. Williams to 1 more hospital, 2 group practices and clinics, 1 hospital outpatient department and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Timothy R. Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sentara Martha Jefferson Hospital | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Timothy R. Williams is one of 562 cardiologists in Virginia
Cardiovascular disease is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Williams is licensed in Virginia.
Specialties and state licenses
- Cardiovascular disease, VirginiaPrimary
Cardiologists near Dr. Williams
Counts of cardiologists 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. Timothy R. Williams billed Medicare for 6,202 services in 2024
CMS data shows 6,202 Medicare services from Dr. Williams across 26 procedure codes in 2024, for 2,022 Medicare patients. Medicare paid $325,994 for them.
Dr. Williams' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 3,5462024: 2,33334%
- Office and hospital visits
- 2023: 2,1942024: 2,2663%
- Other services
- 2023: 2782024: 1,254351%
- Drugs given in the office
- 2023: 3162024: 22828%
- Imaging
- 2023: 1422024: 12115%
Where Dr. Williams' Medicare services took place, 2024
- In an office5,62991%
- In a facility5739%
Dr. Williams compared with the Virginia median for cardiologists, 2024
- Dr. Williams
- Virginia median
- Medicare services
- 6,202vs 2,2522.8 times
- Medicare patients
- 2,022vs 1,17872% above
- Part D claims
- 4,520vs 1,4723.1 times
Medians across 562 cardiologists in Virginia 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 cardiologists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Timothy R. Williams treated 2,022 Medicare patients in 2024, average age 77
CMS counts 2,022 Medicare patients who saw Dr. Williams in 2024. The largest group is 75 to 84, with 923 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 3% are also on Medicaid. Their average risk score is 1.27, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 72, with 45% women.
Dr. Williams' Medicare patients by age, 2024
Dr. Williams' Medicare patients by sex, 2024
- Women99849%
- Men1,02451%
Chronic conditions among Dr. Williams' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease47%
- Arthritis44%
- Atrial fibrillation37%
- Heart failure28%
- Diabetes27%
- Chronic kidney disease23%
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 72
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Timothy R. Williams wrote 4,691 Medicare Part D claims in 2024
In 2024, Dr. Williams wrote 4,691 Medicare Part D claims for 723 patients. 75% of them were for generic drugs. CMS names the drug for 4,520 of them, across 37 drugs with 11 or more claims each, at $1,320,623 in total drug cost. In 2023, CMS named 3,831 claims across 32 drugs.
Dr. Williams' Part D claims by kind of drug, 2024
- Generic3,503 claims75%
- Brand-name1,188 claims25%
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%42 of 4,691 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: 3,8312024: 4,52018%
Drugs named by CMS: 37 in 2024, 32 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. Timothy R. Williams scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Williams for performance year 2024, reported as part of a group. Dr. Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Williams' MIPS scores, performance year 2024
- 87of 100Final score
- 77.3of 100Quality
- 40of 100Improvement Activities
- 86of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Timothy R. Williams has 1 publication on record
Dmand AI links 1 paper to Dr. Williams in 2023. Dr. Williams' most frequent co-author is Alejandro Gustavo Biglione, MD.
Dr. Williams' most frequent co-authors
Recent publications by Dr. Williams
See who Dr. Williams researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Williams works with, so you can find a warm path to the right cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Timothy R. Williams received $318 in industry payments from 2016 to 2023
CMS Open Payments shows 12 general payments to Dr. Williams from 7 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 96% of the total. Medtronic Vascular, Inc. paid the most, $115.
General payments to Dr. Williams by program year, 2016 to 2023
General payments to Dr. Williams by kind, 2016 to 2023
- Food and beverage$30496%
- Education$144%
Companies that paid Dr. Williams the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Timothy R. Williams graduated from University of Virginia School of Medicine
Dr. Williams graduated from University of Virginia School of Medicine in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Timothy R. 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 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)Clinician Public Reporting: Overall MIPS Performance (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. Timothy R. 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. Timothy R. Williams' NPI number?
Dr. Timothy R. Williams' NPI number is 1275625576. It was assigned on September 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Timothy R. Williams?
Dr. Timothy R. Williams is a cardiologist in Charlottesville, Virginia. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Timothy R. Williams practice?
Dr. Williams practices at 500 Martha Jefferson Drive, Charlottesville, VA 22911. Dr. Williams' primary practice is Sentara Martha Jefferson Hospital in Charlottesville, Virginia, part of Sentara Health. Dmand AI also links Dr. Williams to 1 hospital, 2 group practices and clinics, 1 hospital outpatient department and 1 medical group.
What is Dr. Timothy R. Williams' office phone number?
The practice phone on file for Dr. Williams is (434) 654-7000.
What is Dr. Timothy R. Williams' medical license number?
Dr. Williams holds Virginia license 0101241677.
Which hospitals is Dr. Timothy R. Williams affiliated with?
Dr. Williams practices at Sentara Martha Jefferson Hospital in Charlottesville, Virginia. Dr. Williams is also affiliated with University Medical Center. Dmand AI links Dr. Williams to 1 more hospital.
What medical group is Dr. Timothy R. Williams part of?
Dr. Williams is linked to Sentara Martha Jefferson Internal Medicine. Dmand AI links Dr. Williams to 1 more medical group.
Does Dr. Timothy R. Williams accept Medicare?
Yes. CMS data shows Dr. Williams billed Medicare for 6,202 services in 2024, and Dr. Williams accepts Medicare assignment.
What is Dr. Timothy R. Williams' MIPS score?
Dr. Williams' MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does Dr. Timothy R. Williams see?
CMS counts 2,022 Medicare patients who saw Dr. Williams in 2024, with an average age of 77.
Show 7 more questionsShow fewer questions
What services does Dr. Timothy R. Williams bill to Medicare?
In 2024, Dr. Williams' most billed Medicare services were office visit, established patient (99214), heart test or procedure (93000) and medicare service (G2211).
Where did Dr. Timothy R. Williams go to medical school?
Dr. Williams graduated from University of Virginia School of Medicine in 1999.
What drugs does Dr. Timothy R. Williams prescribe most?
In 2024 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Eliquis, Atorvastatin Calcium and Metoprolol Succinate.
Has Dr. Timothy R. Williams received payments from drug or device companies?
CMS Open Payments shows $318 in general payments to Dr. Williams from 7 companies from 2016 to 2023. The largest total came from Medtronic Vascular, Inc.
How long has Dr. Timothy R. Williams been practicing?
Dr. Williams graduated from medical school in 1999, 27 years ago.
Does Dr. Timothy R. Williams do research?
Dmand AI links 1 publication to Dr. Williams.
Who does Dr. Timothy R. Williams publish with?
Dr. Williams' most frequent co-authors are Alejandro Gustavo Biglione, MD (1 shared paper).
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