Holly O'Brien
NPI 1952340796 · Physical Therapist · Milwaukee, WI
Holly O'Brien is a Physical Therapist provider in Milwaukee, WI (NPI 1952340796).
Provider details
- NPI number
- 1952340796
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 2352-024 (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
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
- 2006-06-06
- Last updated
- 2007-10-15
Frequently asked questions
- What is Holly O'Brien's NPI number?
- Holly O'Brien's National Provider Identifier (NPI) is 1952340796, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly O'Brien's specialty?
- Holly O'Brien is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Holly O'Brien located?
- Holly O'Brien's practice location on file with NPPES is 2025 E Newport Ave, Milwaukee, WI 53211-2906.
- What is Holly O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Holly O'Brien is (414) 298-6720.
- Is Holly O'Brien's NPI active?
- Yes — Holly O'Brien's NPI (1952340796) is active in the NPPES registry as of the last update on 2007-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.