Holly Martinsen, LMHC
NPI 1710315601 · Mental Health Counselor · Bellingham, WA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Holly Martinsen, LMHC is a Mental Health Counselor provider in Bellingham, WA (NPI 1710315601).
Provider details
- NPI number
- 1710315601
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Female
- Sole proprietor
- No
- License
- C060300082 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
12 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
- 2013-10-31
- Last updated
- 2023-02-10
- Certified
- 2023-02-10
Frequently asked questions
- What is Holly Martinsen's NPI number?
- Holly Martinsen's National Provider Identifier (NPI) is 1710315601, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Martinsen's specialty?
- Holly Martinsen is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Holly Martinsen located?
- Holly Martinsen's practice location on file with NPPES is 1430 N Garden St, Bellingham, WA 98225-4507.
- What is Holly Martinsen's phone number?
- The practice phone number listed in the NPPES registry for Holly Martinsen is (360) 671-7663.
- Does Holly Martinsen accept Medicare?
- Holly Martinsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Holly Martinsen's NPI active?
- Yes — Holly Martinsen's NPI (1710315601) is active in the NPPES registry as of the last update on 2023-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.