IndividualActive
Mark Isajiw, L.C.S.W.
NPI 1437140092 · Mental Health Counselor · Apo
Mark Isajiw, L.C.S.W. is a Mental Health Counselor provider in Apo (NPI 1437140092).
Provider details
- NPI number
- 1437140092
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- L.C.S.W.
- Sex
- Male
- License
- LW00004144 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Unit 6180, Box 245
Apo, 09604-0245
Phone: (043) 430-5321
Fax: (043) 430-5668
Approximate (ZIP-level) locationGet directions
Mailing address
Psc 53, Box 1861
Apo, AE 09601
Registry dates
- Enumerated
- 2005-11-02
- Last updated
- 2022-07-21
Frequently asked questions
- What is Mark Isajiw's NPI number?
- Mark Isajiw's National Provider Identifier (NPI) is 1437140092, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Isajiw's specialty?
- Mark Isajiw is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Mark Isajiw located?
- Mark Isajiw's practice location on file with NPPES is Unit 6180, Box 245, Apo, 09604-0245.
- What is Mark Isajiw's phone number?
- The practice phone number listed in the NPPES registry for Mark Isajiw is (043) 430-5321.
- Is Mark Isajiw's NPI active?
- Yes — Mark Isajiw's NPI (1437140092) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.