Theresa Tardiff
NPI 1841685039 · Mental Health Counselor · Portland, OR
Theresa Tardiff is a Mental Health Counselor provider in Portland, OR (NPI 1841685039).
Provider details
- NPI number
- 1841685039
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counselor101Y00000X
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
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
Mailing address
Registry dates
- Enumerated
- 2015-04-03
- Last updated
- 2015-04-03
Frequently asked questions
- What is Theresa Tardiff's NPI number?
- Theresa Tardiff's National Provider Identifier (NPI) is 1841685039, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Tardiff's specialty?
- Theresa Tardiff is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Theresa Tardiff located?
- Theresa Tardiff's practice location on file with NPPES is 14600 Nw Cornell Rd, Portland, OR 97229-5442.
- What is Theresa Tardiff's phone number?
- The practice phone number listed in the NPPES registry for Theresa Tardiff is (503) 646-5687.
- Is Theresa Tardiff's NPI active?
- Yes — Theresa Tardiff's NPI (1841685039) is active in the NPPES registry as of the last update on 2015-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.