Dr. James W. Slezak, MD
- Hospital affiliations
- 1
- Industry payments
- $862
- Medical groups
- 4
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 801 West River Street, Ozark, AR 72949
- Practice phone
- Call (479) 667-4138
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Slezak's 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. James W. Slezak is a general surgeon in Fayetteville, Arkansas
Dr. Slezak practices at Mercy Hospital Ozark in Ozark, Arkansas, part of Mercy.
Dr. Slezak's NPI, 1275586570, was assigned on May 18, 2006. Dr. Slezak holds Arkansas license C-5841.
- NPI
- 1275586570NPI Registry (opens in a new tab)
- NPI enumeration date
- May 18, 2006
- NPI status
- Active
- Practice phone
- (479) 667-4138
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James W. Slezak practices in Ozark and Fayetteville
Dr. Slezak's primary practice is Mercy Hospital Ozark, at 801 West River Street, Ozark, AR 72949 in Franklin County. The practice phone is (479) 667-4138. The NPI Registry lists Dr. Slezak's practice address as 3215 N Northhills Blvd, Fayetteville, AR 72703.
- Mercy Hospital OzarkPrimary801 West River Street, Ozark, AR 72949 · Franklin CountyPhone(479) 667-4138
- NPI Registry address3215 N Northhills Blvd, Fayetteville, AR 72703 · Washington CountyPhone(501) 257-3528
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. James W. Slezak is affiliated with 1 site of care and 4 medical groups
Dr. Slezak's primary practice is Mercy Hospital Ozark in Ozark, Arkansas, part of Mercy. The medical group on file is Emergency Staffing Solutions. Dmand AI also links Dr. Slezak to 3 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James W. Slezak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Slezak practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital Ozark | Available with a free account |
| +3 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 Mercy and 6.2K+ hospitals, with verified contacts in the same login.
Dr. James W. Slezak is one of 238 general surgeons in Arkansas
Surgery is Dr. Slezak's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Slezak is licensed in Arkansas.
Specialties and state licenses
- Surgery, ArkansasPrimary
General surgeons near Dr. Slezak
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. James W. Slezak's patients have a median age of 48
Across all payers, Dmand AI patient panel data puts Dr. Slezak's median patient age at 48, with 0% women.
Dr. Slezak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. James W. Slezak received $862 in industry payments in 2017
CMS Open Payments shows 9 general payments to Dr. Slezak from 4 drug and device companies in 2017. Travel and lodging make up the largest share, 70% of the total. Covidien LP paid the most, $717.
General payments to Dr. Slezak by kind, 2017 to 2017
- Travel and lodging$60370%
- Food and beverage$25930%
Companies that paid Dr. Slezak the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. James W. Slezak'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Dr. James W. Slezak
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. James W. Slezak's NPI number?
Dr. James W. Slezak's NPI number is 1275586570. It was assigned on May 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. James W. Slezak?
Dr. James W. Slezak is a general surgeon in Fayetteville, Arkansas. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. James W. Slezak practice?
Dr. Slezak practices at 801 West River Street, Ozark, AR 72949. Dr. Slezak also practices at 3215 N Northhills Blvd, Fayetteville, AR 72703. Dr. Slezak's primary practice is Mercy Hospital Ozark in Ozark, Arkansas, part of Mercy. Dmand AI also links Dr. Slezak to 3 medical groups.
What is Dr. James W. Slezak's office phone number?
The practice phone on file for Dr. Slezak is (479) 667-4138.
What is Dr. James W. Slezak's medical license number?
Dr. Slezak holds Arkansas license C-5841.
Which hospitals is Dr. James W. Slezak affiliated with?
Dr. Slezak practices at Mercy Hospital Ozark in Ozark, Arkansas.
What medical group is Dr. James W. Slezak part of?
Dr. Slezak is linked to Emergency Staffing Solutions. Dmand AI links Dr. Slezak to 3 more medical groups.
Has Dr. James W. Slezak received payments from drug or device companies?
CMS Open Payments shows $862 in general payments to Dr. Slezak from 4 companies from 2017 to 2017. The largest total came from Covidien LP.
How long has Dr. James W. Slezak been practicing?
Dr. Slezak's NPI was assigned in 2006.
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