Dr. Wayne Eric Williams, DO
- Medicare services, 2024
- 485
- Medicare patients, 2024
- 331
- Part D claims, 2024
- 368
- MIPS score, 2024
- 96
- Hospital affiliations
- 3
- Practice address
- 2401 W Main, Henryetta, OK 74437
- Practice phone
- Call (918) 650-1511
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Wayne Eric Williams is an internist in Henryetta, Oklahoma
Dr. Williams practices at Hillcrest Hospital Henryetta in Henryetta, Oklahoma, part of Ardent Health.
Dr. Williams' NPI, 1740410679, was assigned on July 27, 2009. Dr. Williams graduated from Oklahoma State University College of Osteopathic Medicine in 2008. Dr. Williams holds Nevada license SL0682.
- NPI
- 1740410679NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0042497836
- NPI enumeration date
- July 27, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (918) 650-1511
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Wayne Eric Williams practices at Hillcrest Hospital Henryetta in Henryetta, Oklahoma
Dr. Williams' primary practice is Hillcrest Hospital Henryetta, at 2401 W Main, Henryetta, OK 74437 in Okmulgee County. The practice phone is (918) 650-1511.
- Hillcrest Hospital Henryetta2401 W Main, Henryetta, OK 74437 · Okmulgee CountyPhone(918) 650-1511
Source: Dmand AI Affiliation Data
Dr. Wayne Eric Williams is affiliated with 4 sites of care and 6 medical groups
Dr. Williams' primary practice is Hillcrest Hospital Henryetta in Henryetta, Oklahoma, part of Ardent Health. Dr. Williams is also affiliated with SSM Health St. Anthony Hospital - Shawnee. The medical group on file is Green Country Emergency Physicians. Dmand AI also links Dr. Williams to 1 more hospital, 5 medical groups and 1 group practice or clinic, 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. Wayne Eric Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hillcrest Hospital Henryetta | Available with a free account |
| +3 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Wayne Eric Williams is one of 1,018 internists in Oklahoma
Internal medicine is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Williams is licensed in Nevada.
Specialties and state licenses
- Internal medicine, NevadaPrimary
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. Wayne Eric Williams billed Medicare for 485 services in 2024
CMS data shows 485 Medicare services from Dr. Williams across 5 procedure codes in 2024, for 331 Medicare patients. Medicare paid $43,849 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Williams' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3932024: 4299%
- Tests and treatments
- 2023: 492024: 5614%
Dr. Williams compared with the Oklahoma median for internists, 2024
- Dr. Williams
- Oklahoma median
- Medicare services
- 485vs 63624% below
- Medicare patients
- 331vs 24336% above
- Part D claims
- 236vs 28216% below
Medians across 969 internists in Oklahoma 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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Wayne Eric Williams treated 331 Medicare patients in 2024, average age 71
CMS counts 331 Medicare patients who saw Dr. Williams in 2024. The largest group is 65 to 74, with 94 patients. 75% of them have high blood pressure, and 67% have high cholesterol. 37% are also on Medicaid. Their average risk score is 1.77, 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 40, with 58% women.
Dr. Williams' Medicare patients by age, 2024
Dr. Williams' Medicare patients by sex, 2024
- Women17954%
- Men15246%
Chronic conditions among Dr. Williams' Medicare patients, 2024
- High blood pressure75%
- High cholesterol67%
- Arthritis54%
- Mood disorders45%
- Diabetes43%
- Anxiety41%
- Ischemic heart disease41%
- Depression40%
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 40
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Wayne Eric Williams wrote 368 Medicare Part D claims in 2024
In 2024, Dr. Williams wrote 368 Medicare Part D claims for 240 patients. 97% of them were for generic drugs. CMS names the drug for 236 of them, across 11 drugs with 11 or more claims each, at $1,456 in total drug cost. In 2023, CMS named 177 claims across 7 drugs.
Dr. Williams' Part D claims by kind of drug, 2024
- Generic358 claims97%
- Brand-name and other10 claims3%
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
- Opioids10%38 of 368 claims
- Antibiotics38%140 of 368 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: 1772024: 23633%
Drugs named by CMS: 11 in 2024, 7 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. Wayne Eric Williams scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 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
- 96of 100Final score
- 81.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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. Wayne Eric Williams graduated from Oklahoma State University College of Osteopathic Medicine
Dr. Williams graduated from Oklahoma State University College of Osteopathic Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Wayne Eric 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) |
| 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. Wayne Eric 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. Wayne Eric Williams' NPI number?
Dr. Wayne Eric Williams' NPI number is 1740410679. It was assigned on July 27, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Wayne Eric Williams?
Dr. Wayne Eric Williams is an internist in Henryetta, Oklahoma. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Wayne Eric Williams practice?
Dr. Williams practices at 2401 W Main, Henryetta, OK 74437. Dr. Williams' primary practice is Hillcrest Hospital Henryetta in Henryetta, Oklahoma, part of Ardent Health. Dmand AI also links Dr. Williams to 1 hospital, 5 medical groups and 1 group practice or clinic.
What is Dr. Wayne Eric Williams' office phone number?
The practice phone on file for Dr. Williams is (918) 650-1511.
What is Dr. Wayne Eric Williams' medical license number?
Dr. Williams holds Nevada license SL0682.
Which hospitals is Dr. Wayne Eric Williams affiliated with?
Dr. Williams practices at Hillcrest Hospital Henryetta in Henryetta, Oklahoma. Dr. Williams is also affiliated with SSM Health St. Anthony Hospital - Shawnee. Dmand AI links Dr. Williams to 1 more hospital.
What medical group is Dr. Wayne Eric Williams part of?
Dr. Williams is linked to Green Country Emergency Physicians. Dmand AI links Dr. Williams to 5 more medical groups.
Does Dr. Wayne Eric Williams accept Medicare?
Yes. CMS data shows Dr. Williams billed Medicare for 485 services in 2024, and Dr. Williams accepts Medicare assignment.
What is Dr. Wayne Eric Williams' MIPS score?
Dr. Williams' MIPS final score for performance year 2024 is 96 out of 100, reported as part of a group.
How many Medicare patients does Dr. Wayne Eric Williams see?
CMS counts 331 Medicare patients who saw Dr. Williams in 2024, with an average age of 71.
Show 4 more questionsShow fewer questions
What services does Dr. Wayne Eric Williams bill to Medicare?
In 2024, Dr. Williams' most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and heart test or procedure (93010).
Where did Dr. Wayne Eric Williams go to medical school?
Dr. Williams graduated from Oklahoma State University College of Osteopathic Medicine in 2008.
What drugs does Dr. Wayne Eric Williams prescribe most?
In 2024 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Prednisone, Cephalexin and Hydrocodone-Acetaminophen.
How long has Dr. Wayne Eric Williams been practicing?
Dr. Williams graduated from medical school in 2008, 18 years ago.
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