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Dianne Grob, LMHC
NPI 1669528063 · Mental Health Counselor · Seattle, WA
Dianne Grob, LMHC is a Mental Health Counselor provider in Seattle, WA (NPI 1669528063).
Provider details
- NPI number
- 1669528063
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Female
- Sole proprietor
- Yes
- License
- LH00006053 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
823 Ne 65th St
Seattle, WA 98115-5539
Phone: (206) 545-1440
Fax: (206) 729-6313
Street-level locationGet directions
Mailing address
5107 S Adams St
Seattle, WA 98118-1520
Registry dates
- Enumerated
- 2007-01-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Dianne Grob's NPI number?
- Dianne Grob's National Provider Identifier (NPI) is 1669528063, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dianne Grob's specialty?
- Dianne Grob is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Dianne Grob located?
- Dianne Grob's practice location on file with NPPES is 823 Ne 65th St, Seattle, WA 98115-5539.
- What is Dianne Grob's phone number?
- The practice phone number listed in the NPPES registry for Dianne Grob is (206) 545-1440.
- Is Dianne Grob's NPI active?
- Yes — Dianne Grob's NPI (1669528063) 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.