William Larkin, PT
NPI 1467635565 · Physical Therapist · Black River Falls, WI
William Larkin, PT is a Physical Therapist provider in Black River Falls, WI (NPI 1467635565).
Provider details
- NPI number
- 1467635565
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Male
- Sole proprietor
- Yes
- License
- 10931-24 (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
18 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
- 2007-12-11
- Last updated
- 2007-12-11
Frequently asked questions
- What is William Larkin's NPI number?
- William Larkin's National Provider Identifier (NPI) is 1467635565, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Larkin's specialty?
- William Larkin is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is William Larkin located?
- William Larkin's practice location on file with NPPES is 711 W Adams St, Black River Falls, WI 54615-9108.
- What is William Larkin's phone number?
- The practice phone number listed in the NPPES registry for William Larkin is (715) 284-5361.
- Is William Larkin's NPI active?
- Yes — William Larkin's NPI (1467635565) is active in the NPPES registry as of the last update on 2007-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.