Dr. Devin Anthony Williams, MD
- Medicare services, 2024
- 36
- Medicare patients, 2024
- 44
- Part D claims, 2024
- 24
- Hospital affiliations
- 2
- Medical group
- 1
- Practice address
- 421 E State Highway 114, Southlake, TX 76092
- Practice phone
- Call (878) 654-4400
- 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. Devin Anthony Williams is an internist in Merrillville, Indiana
Dr. Williams practices at Methodist Southlake Medical Center in Southlake, Texas, part of Methodist Hospitals of Dallas.
Dr. Williams' NPI, 1801474176, was assigned on March 30, 2021. Dr. Williams holds Illinois license 125077467.
- NPI
- 1801474176NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355749169
- NPI enumeration date
- March 30, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (878) 654-4400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Devin Anthony Williams practices in Southlake and Merrillville
Dr. Williams' primary practice is Methodist Southlake Medical Center, at 421 E State Highway 114, Southlake, TX 76092 in Tarrant County. The practice phone is (878) 654-4400. Dr. Williams also practices at Methodist Southlake Hospital, 8701 Broadway, Merrillville, IN 46410.
- Methodist Southlake Medical CenterPrimary421 E State Highway 114, Southlake, TX 76092 · Tarrant CountyPhone(878) 654-4400
- Methodist Southlake Hospital8701 Broadway, Merrillville, IN 46410 · Lake CountyPhone(219) 886-4404
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Devin Anthony Williams is affiliated with 3 sites of care and 1 medical group
Dr. Williams' primary practice is Methodist Southlake Medical Center in Southlake, Texas, part of Methodist Hospitals of Dallas. Dr. Williams is also affiliated with Methodist Hospitals - Northlake. The medical group on file is Sound Physicians. Dmand AI also links Dr. Williams to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Devin Anthony Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Methodist Southlake Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Devin Anthony Williams is one of 1,987 internists in Indiana
Internal medicine is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Williams is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
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. Devin Anthony Williams billed Medicare for 36 services in 2024
CMS data shows 36 Medicare services from Dr. Williams across 1 procedure code in 2024, for 44 Medicare patients. Medicare paid $4,542 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Williams compared with the Indiana median for internists, 2024
- Dr. Williams
- Indiana median
- Medicare services
- 36vs 52093% below
- Medicare patients
- 44vs 21279% below
Medians across 1,948 internists in Indiana 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 Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Devin Anthony Williams treated 44 Medicare patients in 2024, average age 72
CMS counts 44 Medicare patients who saw Dr. Williams in 2024. The largest group is 65 to 74, with 14 patients. 75% of them have high blood pressure, and 64% have high cholesterol. 57% are also on Medicaid. Their average risk score is 2.43, 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 68, with 54% women.
Dr. Williams' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Williams' Medicare patients by sex, 2024
- Women2761%
- Men1739%
Chronic conditions among Dr. Williams' Medicare patients, 2024
- High blood pressure75%
- High cholesterol64%
- Heart failure61%
- Diabetes59%
- COPD55%
- Arthritis52%
- Ischemic heart disease45%
- Chronic kidney disease41%
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 68
Patient panel by sex, all payers
- Women54%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Devin Anthony Williams wrote 24 Medicare Part D claims in 2024
In 2024, Dr. Williams wrote 24 Medicare Part D claims. 92% of them were for generic drugs.
Dr. Williams' Part D claims by kind of drug, 2024
- Generic22 claims92%
- Brand-name and other2 claims8%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Devin Anthony 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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Sources for Dr. Devin Anthony 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 Affiliation DataDmand AI Practice 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 (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) |
| 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. Devin Anthony 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. Devin Anthony Williams' NPI number?
Dr. Devin Anthony Williams' NPI number is 1801474176. It was assigned on March 30, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Devin Anthony Williams?
Dr. Devin Anthony Williams is an internist in Merrillville, Indiana. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Devin Anthony Williams practice?
Dr. Williams practices at 421 E State Highway 114, Southlake, TX 76092. Dr. Williams also practices at 8701 Broadway, Merrillville, IN 46410. Dr. Williams' primary practice is Methodist Southlake Medical Center in Southlake, Texas, part of Methodist Hospitals of Dallas. Dmand AI also links Dr. Williams to 1 group practice or clinic.
What is Dr. Devin Anthony Williams' office phone number?
The practice phone on file for Dr. Williams is (878) 654-4400.
What is Dr. Devin Anthony Williams' medical license number?
Dr. Williams holds Illinois license 125077467.
Which hospitals is Dr. Devin Anthony Williams affiliated with?
Dr. Williams practices at Methodist Southlake Medical Center in Southlake, Texas. Dr. Williams is also affiliated with Methodist Hospitals - Northlake.
What medical group is Dr. Devin Anthony Williams part of?
Dr. Williams is linked to Sound Physicians.
Does Dr. Devin Anthony Williams accept Medicare?
Yes. CMS data shows Dr. Williams billed Medicare for 36 services in 2024, and Dr. Williams accepts Medicare assignment.
How many Medicare patients does Dr. Devin Anthony Williams see?
CMS counts 44 Medicare patients who saw Dr. Williams in 2024, with an average age of 72.
What services does Dr. Devin Anthony Williams bill to Medicare?
In 2024, Dr. Williams' most billed Medicare services were hospital inpatient care (99223).
How long has Dr. Devin Anthony Williams been practicing?
Dr. Williams graduated from medical school in 2021, 5 years ago.
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