Mark Weststeyn, PT, DPT
NPI 1598113672 · Physical Therapist · Flagstaff, AZ
Mark Weststeyn, PT, DPT is a Physical Therapist provider in Flagstaff, AZ (NPI 1598113672).
Provider details
- NPI number
- 1598113672
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT, DPT
- Sex
- Male
- Sole proprietor
- No
- License
- 12237 (AZ)
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
- 2016-05-30
- Last updated
- 2016-05-30
Frequently asked questions
- What is Mark Weststeyn's NPI number?
- Mark Weststeyn's National Provider Identifier (NPI) is 1598113672, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Weststeyn's specialty?
- Mark Weststeyn is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mark Weststeyn located?
- Mark Weststeyn's practice location on file with NPPES is 1215 N Beaver St, Flagstaff, AZ 86001-3126.
- What is Mark Weststeyn's phone number?
- The practice phone number listed in the NPPES registry for Mark Weststeyn is (928) 773-2125.
- Is Mark Weststeyn's NPI active?
- Yes — Mark Weststeyn's NPI (1598113672) is active in the NPPES registry as of the last update on 2016-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.