John W. Williams III, CRNA
- Medicare patients, 2024
- 125
- Hospital affiliations
- 2
- Industry payments
- $20
- Medical groups
- 9
- State license
- 1
- Practice address
- 1600 West 40th Avenue, Pine Bluff, AR 71603
- Practice phone
- Call (870) 541-7100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find John Williams' professional email, personal email and mobile number
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John W. Williams III is a nurse anesthetist in Pine Bluff, Arkansas
John Williams practices at Jefferson Regional in Pine Bluff, Arkansas, part of University of Arkansas for Medical Sciences.
John Williams' NPI, 1548265093, was assigned on June 20, 2005. John Williams holds Arkansas license C001373.
- NPI
- 1548265093NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577540624
- NPI enumeration date
- June 20, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (870) 541-7100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John W. Williams III practices at Jefferson Regional in Pine Bluff, Arkansas
John Williams' primary practice is Jefferson Regional, at 1600 West 40th Avenue, Pine Bluff, AR 71603 in Jefferson County. The practice phone is (870) 541-7100.
- Jefferson Regional1600 West 40th Avenue, Pine Bluff, AR 71603 · Jefferson CountyPhone(870) 541-7100
Source: Dmand AI Affiliation Data
John W. Williams III is affiliated with 8 sites of care and 9 medical groups
John Williams' primary practice is Jefferson Regional in Pine Bluff, Arkansas, part of University of Arkansas for Medical Sciences. John Williams is also affiliated with UAMS Medical Center. The medical group on file is UAMS - University of Arkansas for Medical Sciences. Dmand AI also links John Williams to 8 more medical groups and 6 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John W. Williams III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Williams practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Jefferson Regional | Available with a free account |
| +7 more sites and 8 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across University of Arkansas for Medical Sciences and 6.2K+ hospitals, with verified contacts in the same login.
John W. Williams III is one of 742 nurse anesthetists in Arkansas
Nurse anesthetist, certified registered is John Williams' primary specialty in the NPI Registry, under taxonomy code 367500000X. John Williams is licensed in Arkansas.
Specialties and state licenses
- Certified registered nurse anesthetist, ArkansasPrimary
Nurse anesthetists near John Williams
Counts of nurse anesthetists 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
John W. Williams III treated 125 Medicare patients in 2024, average age 73
CMS counts 125 Medicare patients who saw John Williams in 2024. The largest group is 75 to 84, with 48 patients. 75% of them have high blood pressure, and 70% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.28, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John Williams' median patient age at 69, with 57% women.
John Williams' Medicare patients by age, 2024
John Williams' Medicare patients by sex, 2024
- Women7661%
- Men4939%
Chronic conditions among John Williams' Medicare patients, 2024
- High blood pressure75%
- High cholesterol70%
- Arthritis54%
- Diabetes36%
- Mood disorders35%
- Depression33%
- Ischemic heart disease30%
- Anxiety28%
Share of Medicare patients with each condition. A patient can have several.
John Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How John W. Williams III takes part in Medicare
John 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)
John W. Williams III received $20 in industry payments in 2025
CMS Open Payments shows 1 general payment to John Williams from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Teleflex LLC paid the most, $20.
Companies that paid John Williams the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for John W. Williams III'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 patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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) |
| Industry payments | Open Payments (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 John W. Williams III
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John W. Williams III's NPI number?
John W. Williams III's NPI number is 1548265093. It was assigned on June 20, 2005, and it is active in the NPI Registry.
What does John W. Williams III specialize in?
John W. Williams III is a nurse anesthetist in Pine Bluff, Arkansas. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does John W. Williams III practice?
John Williams practices at 1600 West 40th Avenue, Pine Bluff, AR 71603. John Williams' primary practice is Jefferson Regional in Pine Bluff, Arkansas, part of University of Arkansas for Medical Sciences. Dmand AI also links John Williams to 8 medical groups and 6 group practices and clinics.
What is John W. Williams III's office phone number?
The practice phone on file for John Williams is (870) 541-7100.
What is John W. Williams III's medical license number?
John Williams holds Arkansas license C001373.
Which hospitals is John W. Williams III affiliated with?
John Williams practices at Jefferson Regional in Pine Bluff, Arkansas. John Williams is also affiliated with UAMS Medical Center.
What medical group is John W. Williams III part of?
John Williams is linked to UAMS - University of Arkansas for Medical Sciences. Dmand AI links John Williams to 8 more medical groups.
Does John W. Williams III accept Medicare?
Yes. CMS lists John Williams as accepting Medicare assignment.
How many Medicare patients does John W. Williams III see?
CMS counts 125 Medicare patients who saw John Williams in 2024, with an average age of 73.
Has John W. Williams III received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to John Williams from 1 company from 2025 to 2025. The largest total came from Teleflex LLC.
How long has John W. Williams III been practicing?
John Williams graduated from medical school in 2002, 24 years ago.
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