John Thesing, M.D.
NPI 1649240862 · Specialist · Overland Park, KS
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Thesing, M.D. is a Specialist provider in Overland Park, KS (NPI 1649240862).
Provider details
- NPI number
- 1649240862
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0423031 (KS)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 79 | 26 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Peg-3350 and Electrolytes | 42 | 42 |
| Omeprazole | 29 | 14 |
| Rsv Vacc, Pref a and Pref B/Pfbrand: Abrysvo | 25 | 25 |
| Sucralfate | 24 | — |
| Colesevelam Hcl | 24 | — |
| Colestipol Hcl | 16 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-23
- Last updated
- 2014-09-24
Frequently asked questions
- What is John Thesing's NPI number?
- John Thesing's National Provider Identifier (NPI) is 1649240862, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Thesing's specialty?
- John Thesing is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is John Thesing located?
- John Thesing's practice location on file with NPPES is 10200 W 105th St, Overland Park, KS 66212-5750.
- What is John Thesing's phone number?
- The practice phone number listed in the NPPES registry for John Thesing is (913) 495-9600.
- Does John Thesing accept Medicare?
- John Thesing is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Thesing's NPI active?
- Yes — John Thesing's NPI (1649240862) is active in the NPPES registry as of the last update on 2014-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.