Sarah Henderson, MED, LMHCA
NPI 1639043979 · Mental Health Counselor · Seattle, WA
Sarah Henderson, MED, LMHCA is a Mental Health Counselor provider in Seattle, WA (NPI 1639043979).
Provider details
- NPI number
- 1639043979
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MED, LMHCA
- Sex
- Female
- Sole proprietor
- No
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
Under 1 yr in 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
Mailing address
Registry dates
- Enumerated
- 2025-09-30
- Last updated
- 2025-09-30
- Certified
- 2025-09-30
Frequently asked questions
- What is Sarah Henderson's NPI number?
- Sarah Henderson's National Provider Identifier (NPI) is 1639043979, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Henderson's specialty?
- Sarah Henderson is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Sarah Henderson located?
- Sarah Henderson's practice location on file with NPPES is 2745 California Ave Sw Apt 205, Seattle, WA 98116-2515.
- What is Sarah Henderson's phone number?
- The practice phone number listed in the NPPES registry for Sarah Henderson is (775) 247-4570.
- Is Sarah Henderson's NPI active?
- Yes — Sarah Henderson's NPI (1639043979) is active in the NPPES registry as of the last update on 2025-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.