Samuel Claassen, M.D.
NPI 1841205499 · Internal Medicine Physician · Mcpherson, KS
Samuel Claassen, M.D. is a Internal Medicine Physician provider in Mcpherson, KS (NPI 1841205499).
Provider details
- NPI number
- 1841205499
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 04-18359 (KS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-30
- Last updated
- 2012-05-21
Frequently asked questions
- What is Samuel Claassen's NPI number?
- Samuel Claassen's National Provider Identifier (NPI) is 1841205499, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Claassen's specialty?
- Samuel Claassen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Samuel Claassen located?
- Samuel Claassen's practice location on file with NPPES is 1000 Hospital Dr, Mcpherson, KS 67460-2326.
- What is Samuel Claassen's phone number?
- The practice phone number listed in the NPPES registry for Samuel Claassen is (620) 241-7033.
- Is Samuel Claassen's NPI active?
- Yes — Samuel Claassen's NPI (1841205499) is active in the NPPES registry as of the last update on 2012-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.