Samuel Dean Claassen, M.D.
Internal Medicine Physician · McPherson, KS
Samuel Dean Claassen, M.D. is an internal medicine physician with a practice address in McPherson, Kansas, and NPI 1841205499, issued on Jul 30, 2006. Check the license (Kansas 04-18359, as entered in NPPES) on the Kansas State Board of Healing Arts; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Samuel Dean Claassen
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 04-18359 KS
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Hospital Dr, McPherson, KS 67460
- Phone
- (620) 241-7033
- Enumerated
- Jul 30, 2006
- Record last updated
- May 21, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (620) 241-5750
- Medicaid ID
- 100195900D KS
- Entity
- Type 1 · individual
Also registered at 1000 Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kaylyn Best, FNP-CNurse Practitioner1801777032
- Jody Bieker, MDFamily Medicine Physician1629044433
- Mary Blankenship, RPH, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1861778946
- Michael Bloustine, M.D.Internal Medicine Physician1104053446
- Jeremy Bowers, CPTAPhysical Therapy Assistant1205775210
- Shelley Bradley, APRNFamily Nurse Practitioner1528439601
Verify Samuel Dean Claassen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKansas State Board of Healing Arts
Search for license 04-18359Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3 internal medicine physician records list a practice address in McPherson
They are 3 of the 223 NPPES records with a practice address in McPherson, and 1,010 internal medicine physician records in Kansas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3 in McPherson → All 1,010 in Kansas → Every provider in McPherson →
Other internal medicine physician records in Kansas
- Carla Aamodt, MDWestwood, KS1306948609
- Khalid Abdalla, M.D.Kansas City, KS1821607136
- Abebe Abebe, MDKansas City, KS1780706390
- Oaklee Abernathy, MDWichita, KS1881333425
- Smyrna Abou Antoun, MDWichita, KS1821297656
- Dory Abou Jaoude, MDWichita, KS1093930513
- Hadi Abou Zeid, MDWichita, KS1518890003
- Mohammed Abualenain, MDKansas City, KS1033716089
- Grant Adams, DOFort Leavenworth, KS1669993838
- Taylor Adams, DOKansas City, KS1861079030
Common questions
What is Samuel Dean Claassen, M.D.'s NPI number?
Samuel Dean Claassen, M.D.'s National Provider Identifier (NPI) is 1841205499, issued on Jul 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Samuel Dean Claassen, M.D. located?
The NPPES record lists a practice address at 1000 Hospital Dr, McPherson, KS, 67460. Phone: (620) 241-7033. Providers update this record themselves, so call before visiting.
How can I verify Samuel Dean Claassen, M.D.'s license?
NPPES lists Kansas license number 04-18359, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.