Joel Grossbard
NPI 1265828578 · Mental Health Clinic/Center (Including Community Mental Health Center) · Seattle, WA
Joel Grossbard is a Mental Health Clinic/Center (Including Community Mental Health Center) organization in Seattle, WA (NPI 1265828578).
Provider details
- NPI number
- 1265828578
- Entity type
- Organization
- Primary specialty
- Mental Health Clinic/Center (Including Community Mental Health Center)Ambulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Joel Grossbard, Psychologist(206) 947-0152
- License
- 60309240 (WA)
Specialties & taxonomies
- Mental Health Clinic/Center (Including Community Mental Health Center)Primary261QM0801XLicense 60309240 (WA)
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2015-04-13
- Last updated
- 2015-04-15
Frequently asked questions
- What is Joel Grossbard's NPI number?
- Joel Grossbard's National Provider Identifier (NPI) is 1265828578, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Joel Grossbard?
- Joel Grossbard is classified in the NPPES registry as Mental Health Clinic/Center (Including Community Mental Health Center) (Ambulatory Health Care Facilities).
- Where is Joel Grossbard located?
- Joel Grossbard's practice location on file with NPPES is 333 Ne 58th St, Seattle, WA 98105-2714.
- What is Joel Grossbard's phone number?
- The practice phone number listed in the NPPES registry for Joel Grossbard is (206) 947-0152.
- Who is the authorized official for Joel Grossbard?
- The authorized official listed on Joel Grossbard's NPPES record is Joel Grossbard, Psychologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Joel Grossbard's NPI active?
- Yes — Joel Grossbard's NPI (1265828578) is active in the NPPES registry as of the last update on 2015-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.