Timothy Grieve, CADC II
NPI 1558752717 · Mental Health Counselor · Gresham, OR
Timothy Grieve, CADC II is a Mental Health Counselor provider in Gresham, OR (NPI 1558752717).
Provider details
- NPI number
- 1558752717
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- CADC II
- Sex
- Male
- Sole proprietor
- No
- License
- 14-03-27 (OR)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
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
- 2015-02-10
- Last updated
- 2026-03-20
- Certified
- 2026-03-20
Frequently asked questions
- What is Timothy Grieve's NPI number?
- Timothy Grieve's National Provider Identifier (NPI) is 1558752717, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Grieve's specialty?
- Timothy Grieve is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Timothy Grieve located?
- Timothy Grieve's practice location on file with NPPES is 620 Ne 2nd St, Gresham, OR 97030-7514.
- What is Timothy Grieve's phone number?
- The practice phone number listed in the NPPES registry for Timothy Grieve is (971) 288-3121.
- Is Timothy Grieve's NPI active?
- Yes — Timothy Grieve's NPI (1558752717) is active in the NPPES registry as of the last update on 2026-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.