William Knight, DPT
NPI 1821756081 · Physical Therapist · Washington, DC
William Knight, DPT is a Physical Therapist provider in Washington, DC (NPI 1821756081).
Provider details
- NPI number
- 1821756081
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- DPT
- Sex
- Male
- Sole proprietor
- No
- License
- PT200001224 (DC)
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
4 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
- 2021-12-06
- Last updated
- 2021-12-06
- Certified
- 2021-12-06
Frequently asked questions
- What is William Knight's NPI number?
- William Knight's National Provider Identifier (NPI) is 1821756081, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Knight's specialty?
- William Knight is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is William Knight located?
- William Knight's practice location on file with NPPES is 1705 Desales St Nw, Washington, DC 20036-4405.
- What is William Knight's phone number?
- The practice phone number listed in the NPPES registry for William Knight is (202) 630-0378.
- Is William Knight's NPI active?
- Yes — William Knight's NPI (1821756081) is active in the NPPES registry as of the last update on 2021-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.