DR. WILLIAM F. HOUSE (M.D.) – Family Medicine Physician, NPI 1518347855
Family Medicine Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
4,141 FAMILY PRACTICE in WA
Provider Addresses for DR. WILLIAM F. HOUSE (M.D.)
PO BOX 1550
FRIDAY HARBOR, WA 982501550
Phone: (360) 378-1338
Type: Mailing
689 AIRPORT CENTER DR
SUITE B
FRIDAY HARBOR, WA 98250
Phone: (360) 378-1338
Type: Location
689 Airport Center Dr
Suite B
Friday Harbor, WA 98250
Phone: (360) 378-1338
Type: Location
5959 S SHERWOOD FOREST BLVD
BATON ROUGE, LA 708166038
Phone: (318) 966-6575
Fax: (225) 765-9196
Type: Mailing
2600 TOWER DR STE 309
MONROE, LA 712015783
Phone: (318) 966-6575
Fax: (318) 966-6586
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2025-12-12
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20251212003665 | I | Family Practice | LA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 98250)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Pulmonary Disease, Critical Care (Intensivists) | LA | |
| Pulmonary Disease, Critical Care (Intensivists) | TX | |
| Sports Medicine, Physical Medicine And Rehabilitation | LA | |
| Nurse Practitioner | LA | |
| Nurse Practitioner | LA | |
| Family Practice | LA | |
| Internal Medicine | LA | |
| - | LA | |
| Nurse Practitioner | LA | |
| Hospitalist, Internal Medicine | LA |
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