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Holly Mccallum
NPI 1922551928 · Counselor · Arlington, WA
Holly Mccallum is a Counselor provider in Arlington, WA (NPI 1922551928).
Provider details
- NPI number
- 1922551928
- 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(65/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
3320 173rd Pl Ne
Arlington, WA 98223-8712
Phone: (509) 389-0966
Street-level locationGet directions
Mailing address
Po Box 3810
Everett, WA 98213-8810
Registry dates
- Enumerated
- 2016-07-26
- Last updated
- 2016-07-26
Frequently asked questions
- What is Holly Mccallum's NPI number?
- Holly Mccallum's National Provider Identifier (NPI) is 1922551928, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Mccallum's specialty?
- Holly Mccallum is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Holly Mccallum located?
- Holly Mccallum's practice location on file with NPPES is 3320 173rd Pl Ne, Arlington, WA 98223-8712.
- What is Holly Mccallum's phone number?
- The practice phone number listed in the NPPES registry for Holly Mccallum is (509) 389-0966.
- Is Holly Mccallum's NPI active?
- Yes — Holly Mccallum's NPI (1922551928) is active in the NPPES registry as of the last update on 2016-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.