Tatiana Harder
NPI 1841888021 · Addiction (Substance Use Disorder) Counselor · Anchorage, AK
Tatiana Harder is a Addiction (Substance Use Disorder) Counselor provider in Anchorage, AK (NPI 1841888021).
Provider details
- NPI number
- 1841888021
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
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
5 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
- 2021-01-04
- Last updated
- 2021-01-04
- Certified
- 2021-01-04
Frequently asked questions
- What is Tatiana Harder's NPI number?
- Tatiana Harder's National Provider Identifier (NPI) is 1841888021, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tatiana Harder's specialty?
- Tatiana Harder is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Tatiana Harder located?
- Tatiana Harder's practice location on file with NPPES is 3600 San Jeronimo Dr Ste 210, Anchorage, AK 99508-2870.
- What is Tatiana Harder's phone number?
- The practice phone number listed in the NPPES registry for Tatiana Harder is (907) 793-3200.
- Is Tatiana Harder's NPI active?
- Yes — Tatiana Harder's NPI (1841888021) is active in the NPPES registry as of the last update on 2021-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.