SWINOMISH HEALTH SERVICES
SWINOMISH HEALTH SERVICES is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1134632599, based in Anacortes, WA. The organization lists 8 taxonomy classifications, with Substance Use Disorder Rehabilitation Clinic/Center recorded as primary.
Getting there
The practice address on file is 8212 S MARCH POINT RD, Anacortes, WA 98221. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
- Status
- Approved
- Provider type
- Part B Supplier - Opioid Treatment Program (otp)
- PAC ID
- 2961821863
Enrolled in Medicare 2 times, across 1 state:
| State | Enrollment ID | Provider type |
|---|---|---|
| Texas | O20200915001565 | Part B Supplier - Opioid Treatment Program (otp) |
| Texas | O20210511000433 | Part B Supplier - Clinic/group Practice |
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Opioid Treatment Program (otp). There are 2 separate enrolment records. Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Rehabilitation, Substance Use Disorder covers
Definition to come... NUCC Health Care Provider Taxonomy, code 261QR0405X
All registered taxonomy codes
This provider registers 8 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 122300000X | Dentist | — | — | |
| 2083P0901X | Public Health & General Preventive Medicine Physician Public Health & General Preventive Medicine | — | — | |
| 208D00000X | General Practice Physician | — | — | |
| 261QM0801X | Mental Health Clinic/Center (Including Community Mental Health Center) Mental Health (Including Community Mental Health Center) | — | — | |
| 261QM0850X | Adult Mental Health Clinic/Center Adult Mental Health | — | — | |
| 261QM2800X | Methadone Clinic Methadone | — | — | |
| 3336C0003X | Community/Retail Pharmacy Community/Retail Pharmacy | — | — | |
| 261QR0405X | Substance Use Disorder Rehabilitation Clinic/Center Rehabilitation, Substance Use Disorder | — | — | primary |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1134632599 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Nov 8, 2017 |
| Last updated | Jun 11, 2025 |
| Status | Active |
| Practice address |
8212 S MARCH POINT RD Anacortes, WA 98221 (360) 588-2805 Fax (360) 588-2808 |
| Other names |
Didgwalic Wellness Center Former Legal Name |
| Other identifiers |
2091872
· Medicaid (WA) |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 1 | 3 | 4 | 6 | 3 | 2 | 5 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 1 | 6 | 4 | 3 | 3 | 4 | 5 | 9 |
Sum = 61 · next multiple of 10 = 70 · check digit = 9 · actual last digit = 9
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.