IndividualActive
Colleen Mason, LSW
NPI 1114387842 · Social Worker · Manassas, VA
Colleen Mason, LSW is a Social Worker provider in Manassas, VA (NPI 1114387842).
Provider details
- NPI number
- 1114387842
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0903002249 (VA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(72/100 index)
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
8401 Dorsey Cir Ste 201
Manassas, VA 20110-8303
Phone: (703) 330-5155
Street-level locationGet directions
Mailing address
9524 Kirkfield Rd
Burke, VA 22015-1724
Registry dates
- Enumerated
- 2016-02-23
- Last updated
- 2016-02-23
Frequently asked questions
- What is Colleen Mason's NPI number?
- Colleen Mason's National Provider Identifier (NPI) is 1114387842, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colleen Mason's specialty?
- Colleen Mason is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Colleen Mason located?
- Colleen Mason's practice location on file with NPPES is 8401 Dorsey Cir Ste 201, Manassas, VA 20110-8303.
- What is Colleen Mason's phone number?
- The practice phone number listed in the NPPES registry for Colleen Mason is (703) 330-5155.
- Is Colleen Mason's NPI active?
- Yes — Colleen Mason's NPI (1114387842) is active in the NPPES registry as of the last update on 2016-02-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.