Dr. David Brandon Williams, MD
- Medicare services, 2021
- 33
- Medicare patients, 2024
- 25
- Part D claims, 2024
- 11
- Hospital affiliations
- 2
- Industry payments
- $15,615
- Practice address
- 1211 Medical Center Drive, Nashville, TN 37232
- Practice phone
- Call (615) 322-3454
- 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. David Brandon Williams is a general surgeon in Nashville, Tennessee
Dr. Williams practices at Vanderbilt University Medical Center in Nashville, Tennessee, part of Vanderbilt University Medical Center.
Dr. Williams' NPI, 1578769709, was assigned on June 25, 2007. Dr. Williams graduated from University of Tennessee, Hsc, College of Medicine in 2000. Dr. Williams holds Tennessee license 42628.
- NPI
- 1578769709NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436249695
- NPI enumeration date
- June 25, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (615) 322-3454
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Brandon Williams practices at Vanderbilt University Medical Center in Nashville, Tennessee
Dr. Williams' primary practice is Vanderbilt University Medical Center, at 1211 Medical Center Drive, Nashville, TN 37232 in Davidson County. The practice phone is (615) 322-3454.
- Vanderbilt University Medical Center1211 Medical Center Drive, Nashville, TN 37232 · Davidson CountyPhone(615) 322-3454
Source: Dmand AI Affiliation Data
Dr. David Brandon Williams is affiliated with 2 sites of care and 1 medical group
Dr. Williams' primary practice is Vanderbilt University Medical Center in Nashville, Tennessee, part of Vanderbilt University Medical Center. Dr. Williams is also affiliated with Vanderbilt Wilson County Hospital. The medical group on file is Vanderbilt University Medical Center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David Brandon 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 |
|---|---|
| Vanderbilt University Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Vanderbilt University Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. David Brandon Williams is one of 548 general surgeons in Tennessee
Surgery is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Williams is licensed in Tennessee.
Specialties and state licenses
- Surgery, TennesseePrimary
General surgeons near Dr. Williams
Counts of general 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. David Brandon Williams billed Medicare for 33 services in 2021
CMS data shows 33 Medicare services from Dr. Williams across 2 procedure codes in 2021, all of them office visits, for 25 Medicare patients. Medicare paid $3,043 for them. Every service was in an office.
Dr. Williams' Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 372021: 3311%
Dr. Williams compared with the Tennessee median for general surgeons, 2021
- Dr. Williams
- Tennessee median
- Medicare services
- 33vs 17481% below
- Medicare patients
- 25vs 12280% below
- Part D claims
- 15vs 5271% below
Medians across 548 general surgeons in Tennessee with Dmand AI profiles that report each measure.
Dr. Williams' most billed Medicare procedure codes, 2021
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. David Brandon Williams treated 25 Medicare patients in 2024, average age 58
CMS counts 25 Medicare patients who saw Dr. Williams in 2024. The largest group is under 65, with 14 patients. 68% of them have high blood pressure, and 56% have anxiety. Their average risk score is 2.09, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 52, with 76% women.
Dr. Williams' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Williams' Medicare patients, 2024
- High blood pressure68%
- Anxiety56%
- Arthritis56%
- Depression56%
- Mood disorders56%
- High cholesterol52%
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 52
Patient panel by sex, all payers
- Women76%
- Men23%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Brandon Williams wrote 11 Medicare Part D claims in 2024
In 2024, Dr. Williams wrote 11 Medicare Part D claims. 100% of them were for generic drugs. They cover 1 drug, with $199 in total drug cost. In 2019, CMS named 13 claims across 1 drug.
Dr. Williams' most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 132020: 1515%
Drugs named by CMS: 1 in 2020, 1 in 2019.
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. David Brandon Williams ranks in the 51st percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Williams as offering telehealth. CMS counts 22 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Williams, more than 51% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Williams ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 51st percentile22 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. David Brandon Williams received $15,615 in industry payments from 2016 to 2025
CMS Open Payments shows 32 general payments to Dr. Williams from 9 drug and device companies from 2016 to 2025. Education make up the largest share, 83% of the total. Intuitive Surgical, Inc. paid the most, $14,368.
General payments to Dr. Williams by program year, 2016 to 2025
General payments to Dr. Williams by kind, 2016 to 2025
- Education$13,01283%
- Food and beverage$1,56810%
- Travel and lodging$1,0367%
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 Brandon Williams graduated from University of Tennessee, Hsc, College of Medicine
Dr. Williams graduated from University of Tennessee, Hsc, College of Medicine in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Brandon 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)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. David Brandon 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 Brandon Williams' NPI number?
Dr. David Brandon Williams' NPI number is 1578769709. It was assigned on June 25, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. David Brandon Williams?
Dr. David Brandon Williams is a general surgeon in Nashville, Tennessee. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. David Brandon Williams practice?
Dr. Williams practices at 1211 Medical Center Drive, Nashville, TN 37232. Dr. Williams' primary practice is Vanderbilt University Medical Center in Nashville, Tennessee, part of Vanderbilt University Medical Center.
What is Dr. David Brandon Williams' office phone number?
The practice phone on file for Dr. Williams is (615) 322-3454.
What is Dr. David Brandon Williams' medical license number?
Dr. Williams holds Tennessee license 42628.
Which hospitals is Dr. David Brandon Williams affiliated with?
Dr. Williams practices at Vanderbilt University Medical Center in Nashville, Tennessee. Dr. Williams is also affiliated with Vanderbilt Wilson County Hospital.
What medical group is Dr. David Brandon Williams part of?
Dr. Williams is linked to Vanderbilt University Medical Center.
Does Dr. David Brandon Williams accept Medicare?
Yes. CMS data shows Dr. Williams billed Medicare for 33 services in 2021, and Dr. Williams accepts Medicare assignment.
Does Dr. David Brandon Williams offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Williams as offering telehealth services.
How many Medicare patients does Dr. David Brandon Williams see?
CMS counts 25 Medicare patients who saw Dr. Williams in 2024, with an average age of 58.
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What services does Dr. David Brandon Williams bill to Medicare?
In 2021, Dr. Williams' most billed Medicare services were office visit, new patient (99205) and office visit, established patient (99214).
Where did Dr. David Brandon Williams go to medical school?
Dr. Williams graduated from University of Tennessee, Hsc, College of Medicine in 2000.
What drugs does Dr. David Brandon Williams prescribe most?
In 2020 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Promethazine HCl.
Has Dr. David Brandon Williams received payments from drug or device companies?
CMS Open Payments shows $15,615 in general payments to Dr. Williams from 9 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. David Brandon Williams been practicing?
Dr. Williams graduated from medical school in 2000, 26 years ago.
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