What is Thomas Osterdahl's NPI number?

Thomas Osterdahl's National Provider Identifier (NPI) is 1003387580, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Thomas Osterdahl's specialty?

Thomas Osterdahl is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).

Where is Thomas Osterdahl located?

Thomas Osterdahl's practice location on file with NPPES is 7935 Lake Ballinger Way, Edmonds, WA 98026-9166.

What is Thomas Osterdahl's phone number?

The practice phone number listed in the NPPES registry for Thomas Osterdahl is (425) 412-2973.

Is Thomas Osterdahl's NPI active?

Yes — Thomas Osterdahl's NPI (1003387580) is active in the NPPES registry as of the last update on 2018-12-10.

IndividualActive

Thomas Osterdahl, CDP

NPI 1003387580 · Addiction (Substance Use Disorder) Counselor · Edmonds, WA

Thomas Osterdahl, CDP is a Addiction (Substance Use Disorder) Counselor provider in Edmonds, WA (NPI 1003387580).

Provider details

NPI number: 1003387580
Entity type: Individual
Primary specialty: Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
Credential: CDP
Sex: Male
Sole proprietor: Yes
License: CP60725651 (WA)

Practice location

7935 Lake Ballinger Way

Edmonds, WA 98026-9166

Phone: (425) 412-2973

Fax: (425) 672-6022

Approximate (ZIP-level) locationGet directions

More WA providers

Mailing address

7935 Lake Ballinger Way

Edmonds, WA 98026-9166

Specialties & taxonomies

Addiction (Substance Use Disorder) CounselorPrimary101YA0400XLicense CP60725651 (WA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(68/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
7 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.

Enumerated: 2018-12-10
Last updated: 2018-12-10

Frequently asked questions

What is Thomas Osterdahl's NPI number?: Thomas Osterdahl's National Provider Identifier (NPI) is 1003387580, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Thomas Osterdahl's specialty?: Thomas Osterdahl is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
Where is Thomas Osterdahl located?: Thomas Osterdahl's practice location on file with NPPES is 7935 Lake Ballinger Way, Edmonds, WA 98026-9166.
What is Thomas Osterdahl's phone number?: The practice phone number listed in the NPPES registry for Thomas Osterdahl is (425) 412-2973.
Is Thomas Osterdahl's NPI active?: Yes — Thomas Osterdahl's NPI (1003387580) is active in the NPPES registry as of the last update on 2018-12-10.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions