IndividualActive
Holly Mckenziesullivan
NPI 1447955760 · Counselor · Olympia, WA
Holly Mckenziesullivan is a Counselor provider in Olympia, WA (NPI 1447955760).
Provider details
- NPI number
- 1447955760
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(52/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% 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
402 Yauger Way Sw
Olympia, WA 98502-8660
Phone: (360) 968-0755
Street-level locationGet directions
Mailing address
14702 Old Highway 99 Se
Tenino, WA 98589-9620
Registry dates
- Enumerated
- 2023-04-04
- Last updated
- 2025-12-10
- Certified
- 2025-12-10
Frequently asked questions
- What is Holly Mckenziesullivan's NPI number?
- Holly Mckenziesullivan's National Provider Identifier (NPI) is 1447955760, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Mckenziesullivan's specialty?
- Holly Mckenziesullivan is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Holly Mckenziesullivan located?
- Holly Mckenziesullivan's practice location on file with NPPES is 402 Yauger Way Sw, Olympia, WA 98502-8660.
- What is Holly Mckenziesullivan's phone number?
- The practice phone number listed in the NPPES registry for Holly Mckenziesullivan is (360) 968-0755.
- Is Holly Mckenziesullivan's NPI active?
- Yes — Holly Mckenziesullivan's NPI (1447955760) is active in the NPPES registry as of the last update on 2025-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.