Marsha Hahn Psychotherapy & Consulting PLLC
NPI 1578069324 · Clinical Social Worker · Everett, WA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marsha Hahn Psychotherapy & Consulting PLLC is a Clinical Social Worker organization in Everett, WA (NPI 1578069324).
Provider details
- NPI number
- 1578069324
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Marsha Hahn, Owner(425) 309-1050
- License
- LW60767530 (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
8 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
- 2018-04-02
- Last updated
- 2018-04-02
Frequently asked questions
- What is Marsha Hahn Psychotherapy & Consulting PLLC's NPI number?
- Marsha Hahn Psychotherapy & Consulting PLLC's National Provider Identifier (NPI) is 1578069324, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marsha Hahn Psychotherapy & Consulting PLLC?
- Marsha Hahn Psychotherapy & Consulting PLLC is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marsha Hahn Psychotherapy & Consulting PLLC located?
- Marsha Hahn Psychotherapy & Consulting PLLC's practice location on file with NPPES is 3931 Colby Ave, Everett, WA 98201-4926.
- What is Marsha Hahn Psychotherapy & Consulting PLLC's phone number?
- The practice phone number listed in the NPPES registry for Marsha Hahn Psychotherapy & Consulting PLLC is (425) 309-1050.
- Does Marsha Hahn Psychotherapy & Consulting PLLC accept Medicare?
- Marsha Hahn Psychotherapy & Consulting PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Marsha Hahn Psychotherapy & Consulting PLLC?
- The authorized official listed on Marsha Hahn Psychotherapy & Consulting PLLC's NPPES record is Marsha Hahn, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marsha Hahn Psychotherapy & Consulting PLLC's NPI active?
- Yes — Marsha Hahn Psychotherapy & Consulting PLLC's NPI (1578069324) is active in the NPPES registry as of the last update on 2018-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.