Grossmann Therapy, PLLC
NPI 1851181408 · Marriage & Family Therapist · Seattle, WA
Grossmann Therapy, PLLC is a Marriage & Family Therapist organization in Seattle, WA (NPI 1851181408).
Provider details
- NPI number
- 1851181408
- Entity type
- Organization
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Emily Grossmann, Owner(509) 389-1153
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
1 yr 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
- 2025-05-07
- Last updated
- 2025-05-07
- Certified
- 2025-05-07
Frequently asked questions
- What is Grossmann Therapy, PLLC's NPI number?
- Grossmann Therapy, PLLC's National Provider Identifier (NPI) is 1851181408, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Grossmann Therapy, PLLC?
- Grossmann Therapy, PLLC is classified in the NPPES registry as Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Grossmann Therapy, PLLC located?
- Grossmann Therapy, PLLC's practice location on file with NPPES is 924 16th Ave, Seattle, WA 98122-4532.
- What is Grossmann Therapy, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Grossmann Therapy, PLLC is (206) 659-8863.
- Who is the authorized official for Grossmann Therapy, PLLC?
- The authorized official listed on Grossmann Therapy, PLLC's NPPES record is Emily Grossmann, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Grossmann Therapy, PLLC's NPI active?
- Yes — Grossmann Therapy, PLLC's NPI (1851181408) is active in the NPPES registry as of the last update on 2025-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.