Colleen O'Neill, MS OTR/L
NPI 1912368721 · Occupational Therapist · Severn, MD
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Colleen O'Neill, MS OTR/L is a Occupational Therapist provider in Severn, MD (NPI 1912368721).
Provider details
- NPI number
- 1912368721
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MS OTR/L
- Sex
- Female
- Sole proprietor
- Yes
- License
- 07604 (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
10 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
- 2016-03-08
- Last updated
- 2020-05-14
- Certified
- 2020-05-14
Frequently asked questions
- What is Colleen O'Neill's NPI number?
- Colleen O'Neill's National Provider Identifier (NPI) is 1912368721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colleen O'Neill's specialty?
- Colleen O'Neill is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Colleen O'Neill located?
- Colleen O'Neill's practice location on file with NPPES is 8140 Quarterfield Farms Dr, Severn, MD 21144-2300.
- What is Colleen O'Neill's phone number?
- The practice phone number listed in the NPPES registry for Colleen O'Neill is (240) 417-4086.
- Does Colleen O'Neill accept Medicare?
- Colleen O'Neill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Colleen O'Neill's NPI active?
- Yes — Colleen O'Neill's NPI (1912368721) is active in the NPPES registry as of the last update on 2020-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.