Colby Walker, PTA
NPI 1861087017 · Physical Therapy Assistant · Cumming, GA
Colby Walker, PTA is a Physical Therapy Assistant provider in Cumming, GA (NPI 1861087017).
Provider details
- NPI number
- 1861087017
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PTA
- Sex
- Male
- Sole proprietor
- Yes
- License
- PTA004195 (GA)
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
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
- 2021-03-09
- Last updated
- 2021-03-09
- Certified
- 2021-03-09
Frequently asked questions
- What is Colby Walker's NPI number?
- Colby Walker's National Provider Identifier (NPI) is 1861087017, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colby Walker's specialty?
- Colby Walker is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Colby Walker located?
- Colby Walker's practice location on file with NPPES is 125 Samaritan Dr, Cumming, GA 30040-2354.
- What is Colby Walker's phone number?
- The practice phone number listed in the NPPES registry for Colby Walker is (770) 889-0120.
- Is Colby Walker's NPI active?
- Yes — Colby Walker's NPI (1861087017) is active in the NPPES registry as of the last update on 2021-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.