William M. Slater, M.D.
Surgery Physician · Scott City, KS
William M. Slater, M.D. is a surgery physician with a practice address in Scott City, Kansas, and NPI 1194778951, issued on May 19, 2006. Check the license (Kansas 0420362, as entered in NPPES) on the Kansas State Board of Healing Arts; the Medicare figures below come from public CMS files.
- Name
- William M. Slater
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 0420362 KS
Self-reported in NPPES; status is on the state search - Practice location
- 201 Albert Ave, Scott City, KS 67871
- Phone
- (620) 872-2781
- Enumerated
- May 19, 2006
- Record last updated
- Mar 7, 2023
- Medicaid ID
- 100177090B KS
- Medicare enrollment
- Enrolled (PECOS I20161208001415); accepts Medicare assignment
- Medical or professional school
- University Of Oklahoma College Of Medicine, 1982
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 349 in Kansas → Look up another NPI →
Also registered at 201 Albert Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Melissa Batterton, APRNNurse Practitioner1881654309
- Shayna Beaver, SLPSpeech-Language Pathologist1609616648
- Anna Thea Beckman, APRNNurse Practitioner1356701726
- Sayali BosquezOccupational Therapist1386321644
- Bethany Carrillo, OTOccupational Therapist1063758746
- Moyi Chang, CCC-SLPSpeech-Language Pathologist1053287441
Verify William M. Slater in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKansas State Board of Healing Arts
Search for license 0420362Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% more Medicare Part D claims than the average surgery physician in 2024
168 Medicare Part D claims for 81 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 38 claims were for opioids.
Most prescribed
- Pantoprazole Sodium60 claims
- Oxycodone Hcl25 claims
- Sod Sulf-Potass Sulf-Mag Sulf14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Integris Ambulatory Care CorporationPonca City, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William M. Slater among 349 surgery physician records in Kansas
William M. Slater, M.D. is one of 349 surgery physician records with a practice address in Kansas. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 60% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated1982 · median 2006 among the 180 with a school on file
- Record last updated2023 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Kansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 surgery physician record lists a practice address in Scott City
They are 1 of the 62 NPPES records with a practice address in Scott City, and 349 surgery physician records in Kansas.
All 349 in Kansas → Every provider in Scott City → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Marshall Kenoyer, M.D.Syracuse, KS 678781710914932
- Jerod Grove, MDTribune, KS 678791851619738
- Patrick Barker, MD, FACSUlysses, KS 678801205922150
- Zeferino Arroyo, MDGarden City, KS 678461932134012
- Lisa Krupka, MDGarden City, KS 678461508087107
- Hala OmarGarden City, KS 678461588048698
- Joanne Rink, MDGarden City, KS 678461215991963
- Hermann Sigbjarnarson, M.D.Garden City, KS 678461164653507
Common questions
What is William M. Slater, M.D.'s NPI number?
William M. Slater, M.D.'s National Provider Identifier (NPI) is 1194778951, issued on May 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William M. Slater, M.D. located?
The NPPES record lists a practice address at 201 Albert Ave, Scott City, KS, 67871. Phone: (620) 872-2781. Providers update this record themselves, so call before visiting.
How can I verify William M. Slater, M.D.'s license?
NPPES lists Kansas license number 0420362, as entered by the provider. Search the Kansas State Board of Healing Arts at https://www.ksbha.ks.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William M. Slater, M.D. prescribe under Medicare Part D?
In 2024, William M. Slater, M.D. had 168 Medicare Part D claims for 81 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.