Shannon Marie Billau, D.O.
Family Medicine Physician · Bellingham, WA
Shannon Marie Billau, D.O. is a family medicine physician with a practice address in Bellingham, Washington, and NPI 1326290628, issued on Oct 17, 2008. Check the license (Washington OP60237212, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Shannon Marie Billau
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OP60237212 WA
Self-reported in NPPES; status is on the state search - Practice location
- 3015 Squalicum Pkwy Ste 160, Bellingham, WA 98225
- Phone
- (360) 671-4402
- Enumerated
- Oct 17, 2008
- Record last updated
- Apr 27, 2026
- Fax
- (360) 671-9463
- Medicare enrollment
- Enrolled (PECOS I20111201000199); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 2008
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 3015 Squalicum Pkwy Ste 160
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Steven Bloom, MDFamily Medicine Physician1417997537
- Colin Goggin, MDFamily Medicine Physician1659332898
Verify Shannon Marie Billau in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license OP60237212Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
About as many Medicare Part D claims as the average family medicine physician in 2024
3,540 Medicare Part D claims for 274 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 123 claims were for opioids.
Most prescribed
- Levothyroxine Sodium235 claims
- Atorvastatin Calcium141 claims
- Lisinopril126 claims
- Omeprazole113 claims
- Losartan Potassium112 claims
- Metformin Hcl109 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Family Care Network, PLLCBellingham, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Shannon Marie Billau among 5,534 family medicine physician records in Washington
Shannon Marie Billau, D.O. is one of 5,534 family medicine physician records with a practice address in Washington. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 53% of them.
- NPI issued2008 · 53% of these records are older, 43% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2008 · median 2009 among the 3,294 with a school on file
- Record last updated2026 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
158 family medicine physician records list a practice address in Bellingham
They are 158 of the 5,172 NPPES records with a practice address in Bellingham, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Bellingham → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Mark Adriance, M.D.Bellingham, WA 982251598723942
- Gregory AndersonBellingham, WA 982251255307047
- Richard BinderBellingham, WA 982251326094426
- Linda Blackwell, MDBellingham, WA 982251750337861
- Edward Bloom, MDBellingham, WA 982251720034838
- Donald Brunk, MDBellingham, WA 982251740270131
- Timothy Buckley, M.D.Bellingham, WA 982251790745735
- Barbara Clure, MDBellingham, WA 982251629058524
Common questions
What is Shannon Marie Billau, D.O.'s NPI number?
Shannon Marie Billau, D.O.'s National Provider Identifier (NPI) is 1326290628, issued on Oct 17, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Shannon Marie Billau, D.O. located?
The NPPES record lists a practice address at 3015 Squalicum Pkwy Ste 160, Bellingham, WA, 98225. Phone: (360) 671-4402. Providers update this record themselves, so call before visiting.
How can I verify Shannon Marie Billau, D.O.'s license?
NPPES lists Washington license number OP60237212, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Shannon Marie Billau, D.O. prescribe under Medicare Part D?
In 2024, Shannon Marie Billau, D.O. had 3,540 Medicare Part D claims for 274 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.