Mark Collins
NPI 1083357388 · Music Therapist · Washington, DC
Mark Collins is a Music Therapist provider in Washington, DC (NPI 1083357388).
Provider details
- NPI number
- 1083357388
- Entity type
- Individual
- Primary specialty
- Music TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- Yes
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
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 15004 Green Wing TerUpper Marlboro, MD 20774-7060Phone: (301) 267-7201
Registry dates
- Enumerated
- 2022-04-15
- Last updated
- 2022-04-15
- Certified
- 2022-04-15
Frequently asked questions
- What is Mark Collins's NPI number?
- Mark Collins's National Provider Identifier (NPI) is 1083357388, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Collins's specialty?
- Mark Collins is listed in the NPPES registry with a primary specialty of Music Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mark Collins located?
- Mark Collins's practice location on file with NPPES is 1629 K St Nw Ste 300, Washington, DC 20006-1631.
- What is Mark Collins's phone number?
- The practice phone number listed in the NPPES registry for Mark Collins is (301) 267-7201.
- Is Mark Collins's NPI active?
- Yes — Mark Collins's NPI (1083357388) is active in the NPPES registry as of the last update on 2022-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.