Mark Twellman, D.P.T.
NPI 1245518117 · Physical Therapist · Merriam, KS
Mark Twellman, D.P.T. is a Physical Therapist provider in Merriam, KS (NPI 1245518117).
Provider details
- NPI number
- 1245518117
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- D.P.T.
- Sex
- Male
- Sole proprietor
- No
- License
- 11-04283 (KS)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
- 2011-07-26
- Last updated
- 2011-07-26
Frequently asked questions
- What is Mark Twellman's NPI number?
- Mark Twellman's National Provider Identifier (NPI) is 1245518117, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Twellman's specialty?
- Mark Twellman is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mark Twellman located?
- Mark Twellman's practice location on file with NPPES is 10000 W 75th St, Merriam, KS 66204-2209.
- What is Mark Twellman's phone number?
- The practice phone number listed in the NPPES registry for Mark Twellman is (913) 894-1910.
- Is Mark Twellman's NPI active?
- Yes — Mark Twellman's NPI (1245518117) is active in the NPPES registry as of the last update on 2011-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.