Katherine Holloway, M.A.
NPI 1881876498 · Marriage & Family Therapist · Gig Harbor, WA
Katherine Holloway, M.A. is a Marriage & Family Therapist provider in Gig Harbor, WA (NPI 1881876498).
Provider details
- NPI number
- 1881876498
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.A.
- Sex
- Female
- Sole proprietor
- No
- License
- LF60125799 (WA)
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
18 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
- 2007-12-05
- Last updated
- 2016-02-19
Frequently asked questions
- What is Katherine Holloway's NPI number?
- Katherine Holloway's National Provider Identifier (NPI) is 1881876498, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Holloway's specialty?
- Katherine Holloway is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Katherine Holloway located?
- Katherine Holloway's practice location on file with NPPES is 7512 Stanich Ln Ste 5, Gig Harbor, WA 98335-5127.
- What is Katherine Holloway's phone number?
- The practice phone number listed in the NPPES registry for Katherine Holloway is (253) 318-6836.
- Is Katherine Holloway's NPI active?
- Yes — Katherine Holloway's NPI (1881876498) is active in the NPPES registry as of the last update on 2016-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.