Colby Millen, PTA
NPI 1225661093 · Physical Therapy Assistant · Arbutus, MD
Colby Millen, PTA is a Physical Therapy Assistant provider in Arbutus, MD (NPI 1225661093).
Provider details
- NPI number
- 1225661093
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PTA
- Sex
- Male
- Sole proprietor
- No
- License
- A3857 (MD)
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
6 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
- 2020-02-19
- Last updated
- 2020-02-19
- Certified
- 2020-02-19
Frequently asked questions
- What is Colby Millen's NPI number?
- Colby Millen's National Provider Identifier (NPI) is 1225661093, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colby Millen's specialty?
- Colby Millen is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Colby Millen located?
- Colby Millen's practice location on file with NPPES is 14 Ramsgate Ct, Arbutus, MD 21227-3847.
- What is Colby Millen's phone number?
- The practice phone number listed in the NPPES registry for Colby Millen is (443) 740-1397.
- Is Colby Millen's NPI active?
- Yes — Colby Millen's NPI (1225661093) is active in the NPPES registry as of the last update on 2020-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.