Olya Walker
NPI 1386146926 · Marriage & Family Therapist · Falls Church, VA
Olya Walker is a Marriage & Family Therapist provider in Falls Church, VA (NPI 1386146926).
Provider details
- NPI number
- 1386146926
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0717001479 (VA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2018-02-28
- Last updated
- 2018-07-22
Frequently asked questions
- What is Olya Walker's NPI number?
- Olya Walker's National Provider Identifier (NPI) is 1386146926, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olya Walker's specialty?
- Olya Walker is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Olya Walker located?
- Olya Walker's practice location on file with NPPES is 405 N Washington St Ste 101, Falls Church, VA 22046.
- What is Olya Walker's phone number?
- The practice phone number listed in the NPPES registry for Olya Walker is (703) 473-5441.
- Is Olya Walker's NPI active?
- Yes — Olya Walker's NPI (1386146926) is active in the NPPES registry as of the last update on 2018-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.