Mark Siewert, PT
NPI 1114982733 · Physical Therapist · Minneapolis, MN
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Siewert, PT is a Physical Therapist provider in Minneapolis, MN (NPI 1114982733).
Provider details
- NPI number
- 1114982733
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Male
- License
- 2815 (MN)
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
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-18
- Last updated
- 2007-07-09
Frequently asked questions
- What is Mark Siewert's NPI number?
- Mark Siewert's National Provider Identifier (NPI) is 1114982733, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Siewert's specialty?
- Mark Siewert is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mark Siewert located?
- Mark Siewert's practice location on file with NPPES is 825 Nicollet Mall, Minneapolis, MN 55402-2606.
- What is Mark Siewert's phone number?
- The practice phone number listed in the NPPES registry for Mark Siewert is (612) 339-2041.
- Does Mark Siewert accept Medicare?
- Mark Siewert is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Siewert's NPI active?
- Yes — Mark Siewert's NPI (1114982733) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.