IndividualActive
Tammy Davis
NPI 1871944553 · Mental Health Counselor · Corvallis, OR
Tammy Davis is a Mental Health Counselor provider in Corvallis, OR (NPI 1871944553).
Provider details
- NPI number
- 1871944553
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(65/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
83% 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
4455 Ne Highway 20
Corvallis, OR 97330-9695
Phone: (503) 234-9591
Street-level locationGet directions
Mailing address
3415 Se Powell Blvd
Portland, OR 97202-3371
Registry dates
- Enumerated
- 2016-06-24
- Last updated
- 2016-06-24
Frequently asked questions
- What is Tammy Davis's NPI number?
- Tammy Davis's National Provider Identifier (NPI) is 1871944553, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Davis's specialty?
- Tammy Davis is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Tammy Davis located?
- Tammy Davis's practice location on file with NPPES is 4455 Ne Highway 20, Corvallis, OR 97330-9695.
- What is Tammy Davis's phone number?
- The practice phone number listed in the NPPES registry for Tammy Davis is (503) 234-9591.
- Is Tammy Davis's NPI active?
- Yes — Tammy Davis's NPI (1871944553) is active in the NPPES registry as of the last update on 2016-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.