Grant Boltjes, PT
NPI 1598111346 · Pediatric Physical Therapist · Sioux Falls, SD
Grant Boltjes, PT is a Pediatric Physical Therapist provider in Sioux Falls, SD (NPI 1598111346).
Provider details
- NPI number
- 1598111346
- Entity type
- Individual
- Primary specialty
- Pediatric Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Male
- Sole proprietor
- No
- License
- 1072 (SD)
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
10 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
- 2016-05-11
- Last updated
- 2016-05-11
Frequently asked questions
- What is Grant Boltjes's NPI number?
- Grant Boltjes's National Provider Identifier (NPI) is 1598111346, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grant Boltjes's specialty?
- Grant Boltjes is listed in the NPPES registry with a primary specialty of Pediatric Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Grant Boltjes located?
- Grant Boltjes's practice location on file with NPPES is 3513 S Harmony Dr, Sioux Falls, SD 57110-6032.
- What is Grant Boltjes's phone number?
- The practice phone number listed in the NPPES registry for Grant Boltjes is (605) 371-0432.
- Is Grant Boltjes's NPI active?
- Yes — Grant Boltjes's NPI (1598111346) is active in the NPPES registry as of the last update on 2016-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.