Richard Henderson, PT
NPI 1376145896 · Physical Therapist · Mercer Island, WA
Richard Henderson, PT is a Physical Therapist provider in Mercer Island, WA (NPI 1376145896).
Provider details
- NPI number
- 1376145896
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Male
- Sole proprietor
- No
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
5 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2020-11-10
- Last updated
- 2020-11-10
- Certified
- 2020-11-10
Frequently asked questions
- What is Richard Henderson's NPI number?
- Richard Henderson's National Provider Identifier (NPI) is 1376145896, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Henderson's specialty?
- Richard Henderson is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Richard Henderson located?
- Richard Henderson's practice location on file with NPPES is 9107 Fortuna Dr, Mercer Island, WA 98040-3132.
- What is Richard Henderson's phone number?
- The practice phone number listed in the NPPES registry for Richard Henderson is (206) 316-8042.
- Is Richard Henderson's NPI active?
- Yes — Richard Henderson's NPI (1376145896) is active in the NPPES registry as of the last update on 2020-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.