IndividualActive
Karyn O'Leary, LCSW
NPI 1639442361 · Clinical Social Worker · Fairfax, VA
Karyn O'Leary, LCSW is a Clinical Social Worker provider in Fairfax, VA (NPI 1639442361).
Provider details
- NPI number
- 1639442361
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0904007710 (VA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
8626 Lee Hwy
Suite 200
Fairfax, VA 22031-2135
Phone: (978) 828-4101
Street-level locationGet directions
Mailing address
15632 Avebury Manor Pl
Leesburg, VA 20176-5846
Registry dates
- Enumerated
- 2012-02-10
- Last updated
- 2013-03-19
Frequently asked questions
- What is Karyn O'Leary's NPI number?
- Karyn O'Leary's National Provider Identifier (NPI) is 1639442361, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karyn O'Leary's specialty?
- Karyn O'Leary is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Karyn O'Leary located?
- Karyn O'Leary's practice location on file with NPPES is 8626 Lee Hwy, Fairfax, VA 22031-2135.
- What is Karyn O'Leary's phone number?
- The practice phone number listed in the NPPES registry for Karyn O'Leary is (978) 828-4101.
- Is Karyn O'Leary's NPI active?
- Yes — Karyn O'Leary's NPI (1639442361) is active in the NPPES registry as of the last update on 2013-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.