Jamie Istwan, PT
NPI 1952552275 · Physical Therapist · Milwaukee, WI
Jamie Istwan, PT is a Physical Therapist provider in Milwaukee, WI (NPI 1952552275).
Provider details
- NPI number
- 1952552275
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Male
- Sole proprietor
- No
- License
- 5455-024 (WI)
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
17 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
- 2008-10-06
- Last updated
- 2008-10-06
Frequently asked questions
- What is Jamie Istwan's NPI number?
- Jamie Istwan's National Provider Identifier (NPI) is 1952552275, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jamie Istwan's specialty?
- Jamie Istwan is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Jamie Istwan located?
- Jamie Istwan's practice location on file with NPPES is 945 N 12th St, Milwaukee, WI 53233-1305.
- What is Jamie Istwan's phone number?
- The practice phone number listed in the NPPES registry for Jamie Istwan is (414) 219-3846.
- Is Jamie Istwan's NPI active?
- Yes — Jamie Istwan's NPI (1952552275) is active in the NPPES registry as of the last update on 2008-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.