Greg Macknight, PTA
NPI 1083800981 · Physical Therapy Assistant · Portland, OR
Greg Macknight, PTA is a Physical Therapy Assistant provider in Portland, OR (NPI 1083800981).
Provider details
- NPI number
- 1083800981
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PTA
- Sex
- Male
- Sole proprietor
- No
- License
- 8473 (OR)
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
- 2007-09-24
- Last updated
- 2015-06-10
Frequently asked questions
- What is Greg Macknight's NPI number?
- Greg Macknight's National Provider Identifier (NPI) is 1083800981, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Greg Macknight's specialty?
- Greg Macknight is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Greg Macknight located?
- Greg Macknight's practice location on file with NPPES is 4016 Ne Fremont St, Portland, OR 97212-1952.
- What is Greg Macknight's phone number?
- The practice phone number listed in the NPPES registry for Greg Macknight is (971) 678-7422.
- Is Greg Macknight's NPI active?
- Yes — Greg Macknight's NPI (1083800981) is active in the NPPES registry as of the last update on 2015-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.