Bonnie Mahaffey, B.S.
NPI 1275691214 · Mental Health Counselor · Bellingham, WA
Bonnie Mahaffey, B.S. is a Mental Health Counselor provider in Bellingham, WA (NPI 1275691214).
Provider details
- NPI number
- 1275691214
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- B.S.
- Sex
- Female
- Sole proprietor
- No
- License
- RC00026098 (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
19 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
- 2006-12-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Bonnie Mahaffey's NPI number?
- Bonnie Mahaffey's National Provider Identifier (NPI) is 1275691214, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bonnie Mahaffey's specialty?
- Bonnie Mahaffey is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Bonnie Mahaffey located?
- Bonnie Mahaffey's practice location on file with NPPES is 1133 Railroad Ave, Bellingham, WA 98225-5055.
- What is Bonnie Mahaffey's phone number?
- The practice phone number listed in the NPPES registry for Bonnie Mahaffey is (360) 676-2164.
- Is Bonnie Mahaffey's NPI active?
- Yes — Bonnie Mahaffey's NPI (1275691214) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.