MS. LESLIE CHAMBERLAIN (PA-C) – Physician Assistant, NPI 1386661080
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,282 PHYSICIAN ASSISTANT in WA
Provider Addresses for MS. LESLIE CHAMBERLAIN (PA-C)
4545 Cordata Pkwy Ste 1A
Bellingham, WA 982267264
Phone: (360) 788-8180
Type: Location
3125 Old Fairhaven Pkwy Ste 106
Bellingham, WA 982258233
Phone: (360) 788-8388
Type: Location
1990 Hospital Dr Ste 110
Sedro Woolley, WA 982849315
Phone: (360) 856-8830
Type: Location
4465 Cordata Pkwy Ste B
Bellingham, WA 982268037
Phone: (360) 752-5206
Type: Location
3015 Squalicum Pkwy Ste 140
Bellingham, WA 982251906
Phone: (360) 788-8420
Type: Location
Everett Post Office, 3102, Hoyt Avenue, Port Gardner, Everett, Snohomish County, Washington, 98201, United States
EVERETT, WA 982065127
Phone: (425) 339-5422
Type: Mailing
Gunderson Building, 3927, Rucker Avenue, Everett, Snohomish County, Washington, 98201, United States
EVERETT, WA 982014833
Phone: (425) 339-5422
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
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: 2004-12-29
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 |
|---|---|---|---|---|
| I20041229000944 | I | Physician Assistant | WA | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 111 | 108 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 52 | 52 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 32 | 32 | $0 |
| 81003 | Automated urinalysis test | 32 | 31 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 20 | 20 | $0 |
Insurance plans in this area (ZIP 98226)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| P O D I A T R Y | WA | |
| Gynecological Oncology | WA | |
| - | FL | |
| Nurse Practitioner | WA | |
| - | TX | |
| - | WA | |
| Pulmonary Disease, Internal Medicine, Critical Care (Intensivists) | WA | |
| Medical Oncology, Hematology, Internal Medicine | MS | |
| Registered Dietitian Or Nutrition Professional | WA | |
| - | WA |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.