Dr. Wendell N. Williams, MD
- Medicare services, 2020
- 565
- Part D claims, 2022
- 196
- Industry payments
- $3,561
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 1120 S Utica Ave, Tulsa, OK 74104
- Practice phone
- Call (918) 579-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hillcrest Medical Center
Tulsa, Oklahoma
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. Wendell N. Williams is a cardiologist in Tulsa, Oklahoma
Dr. Williams practices at Hillcrest Medical Center in Tulsa, Oklahoma.
Dr. Williams' NPI, 1164477287, was assigned on May 24, 2006. Dr. Williams graduated from Baylor College of Medicine in 1982. Dr. Williams holds Oklahoma license 29512.
- NPI
- 1164477287NPI Registry (opens in a new tab)
- NPI enumeration date
- May 24, 2006
- NPI status
- Active
- Practice phone
- (918) 579-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Wendell N. Williams practices at Hillcrest Medical Center in Tulsa, Oklahoma
Dr. Williams' primary practice is Hillcrest Medical Center, at 1120 S Utica Ave, Tulsa, OK 74104 in Tulsa County. The practice phone is (918) 579-1000.
- Hillcrest Medical Center1120 S Utica Ave, Tulsa, OK 74104 · Tulsa CountyPhone(918) 579-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Wendell N. Williams is affiliated with 2 sites of care and 1 medical group
Dr. Williams' primary practice is Hillcrest Medical Center in Tulsa, Oklahoma. Dmand AI also links Dr. Williams to 1 group practice or clinic and 1 medical group, 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. Wendell N. Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hillcrest Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Wendell N. Williams is one of 186 cardiologists in Oklahoma
Cardiovascular disease is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Williams is licensed in Oklahoma.
Specialties and state licenses
- Cardiovascular disease, OklahomaPrimary
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. Wendell N. Williams billed Medicare for 565 services in 2020
CMS data shows 565 Medicare services from Dr. Williams across 7 procedure codes in 2020. Medicare paid $23,242 for them. Every service was in an office.
Dr. Williams' Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 9892020: 40759%
- Tests and treatments
- 2019: 5132020: 14572%
- Surgery
- 2019: 02020: 13
Dr. Williams compared with the Oklahoma median for cardiologists, 2020
- Dr. Williams
- Oklahoma median
- Medicare services
- 565vs 2,25175% below
- Part D claims
- 196vs 2,41792% below
Medians across 176 cardiologists in Oklahoma with Dmand AI profiles that report each measure.
Dr. Williams' most billed Medicare procedure codes, 2020
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 Oklahoma.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Wendell N. Williams' patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 72, with 58% 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 72
Patient panel by sex, all payers
- Women58%
- Men42%
Source: Dmand AI Patient Panel Data
Dr. Wendell N. Williams wrote 196 Medicare Part D claims in 2022
In 2022, Dr. Williams wrote 196 Medicare Part D claims. They cover 11 drugs, with $17,848 in total drug cost. In 2021, CMS named 61 claims across 4 drugs.
Dr. Williams' most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 612022: 196221%
Drugs named by CMS: 11 in 2022, 4 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Wendell N. Williams received $3,561 in industry payments from 2016 to 2023
CMS Open Payments shows 112 general payments to Dr. Williams from 18 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 65% of the total. Medtronic Vascular, Inc. paid the most, $1,722.
General payments to Dr. Williams by program year, 2016 to 2023
General payments to Dr. Williams by kind, 2016 to 2023
- Food and beverage$2,30965%
- Travel and lodging$1,22134%
- Education$311%
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. Wendell N. Williams graduated from Baylor College of Medicine
Dr. Williams graduated from Baylor College of Medicine in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Wendell N. 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Wendell N. 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. Wendell N. Williams' NPI number?
Dr. Wendell N. Williams' NPI number is 1164477287. It was assigned on May 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Wendell N. Williams?
Dr. Wendell N. Williams is a cardiologist in Tulsa, Oklahoma. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Wendell N. Williams practice?
Dr. Williams practices at 1120 S Utica Ave, Tulsa, OK 74104. Dr. Williams' primary practice is Hillcrest Medical Center in Tulsa, Oklahoma. Dmand AI also links Dr. Williams to 1 group practice or clinic and 1 medical group.
What is Dr. Wendell N. Williams' office phone number?
The practice phone on file for Dr. Williams is (918) 579-1000.
What is Dr. Wendell N. Williams' medical license number?
Dr. Williams holds Oklahoma license 29512.
Does Dr. Wendell N. Williams accept Medicare?
Yes. CMS data shows Dr. Williams billed Medicare for 565 services in 2020.
What services does Dr. Wendell N. Williams bill to Medicare?
In 2020, Dr. Williams' most billed Medicare services were office visit, established patient (99213), heart test or procedure (93000) and office visit, established patient (99214).
Where did Dr. Wendell N. Williams go to medical school?
Dr. Williams graduated from Baylor College of Medicine in 1982.
What drugs does Dr. Wendell N. Williams prescribe most?
In 2022 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Metoprolol Succinate, Rosuvastatin Calcium and Atorvastatin Calcium.
Has Dr. Wendell N. Williams received payments from drug or device companies?
CMS Open Payments shows $3,561 in general payments to Dr. Williams from 18 companies from 2016 to 2023. The largest total came from Medtronic Vascular, Inc.
How long has Dr. Wendell N. Williams been practicing?
Dr. Williams graduated from medical school in 1982, 44 years ago.
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