William Armstrong, MHS PT
NPI 1831400928 · Physical Therapist · Greenfield, IN
William Armstrong, MHS PT is a Physical Therapist provider in Greenfield, IN (NPI 1831400928).
Provider details
- NPI number
- 1831400928
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MHS PT
- Sex
- Male
- Sole proprietor
- Yes
- License
- 05000743A (IN)
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
16 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
- 2010-06-23
- Last updated
- 2010-06-23
Frequently asked questions
- What is William Armstrong's NPI number?
- William Armstrong's National Provider Identifier (NPI) is 1831400928, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Armstrong's specialty?
- William Armstrong is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is William Armstrong located?
- William Armstrong's practice location on file with NPPES is 3707 Lakewood Dr, Greenfield, IN 46140-8738.
- What is William Armstrong's phone number?
- The practice phone number listed in the NPPES registry for William Armstrong is (317) 435-6868.
- Is William Armstrong's NPI active?
- Yes — William Armstrong's NPI (1831400928) is active in the NPPES registry as of the last update on 2010-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.