MICHELLE STILES (PA-C) – Physician Assistant, NPI 1386256790
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,285 PHYSICIAN ASSISTANT in WA
Provider Addresses for MICHELLE STILES (PA-C)
PO BOX 31001-4114
PASADENA, CA 911100001
Phone:
Type: Mailing
212 E CENTRAL AVE STE 240
SPOKANE, WA 992086597
Phone: (509) 455-8820
Type: Location
1401 E Trent Ave # 200
Spokane, WA 992022902
Phone: (509) 747-3147
Fax: (509) 622-2704
Type: Location
12525 E Mission Ave Ste 202
Spokane Valley, WA 992161079
Phone: (509) 747-3147
Fax: (509) 622-2704
Type: Location
MEDEX NORTHWEST
4311 11TH AVENUE NE, SUITE 200
SEATTLE, WA 98105
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 111 Open Payments records for all available years, with a total value of $3,132.
Total Amount is formed as General ($3,132) + Research ($0) + Ownership ($0) = $3,132.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Janssen Biotech, Inc. ($564).
Total Amount
$3,132
General + Research + Ownership
Payments
111
Total payment records
General Amount
$3,132
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2022-09-09
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 |
|---|---|---|---|---|
| I20220909002718 | 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 |
|---|---|---|---|---|
| J9030 | Bcg live intravesical instillation, 1 mg | 2,225 | 21 | $0 |
| J9155 | Injection, degarelix, 1 mg | 2,160 | 11 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 294 | 222 | $0 |
| 81002 | Urinalysis, manual test | 248 | 163 | $0 |
| 51798 | Ultrasound measurement of bladder capacity after voiding | 169 | 142 | $0 |
Insurance plans in this area (ZIP 91110)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | WA | |
| U R O L O G Y | CA | |
| U R O L O G Y | NC | |
| U R O L O G Y | TX | |
| U R O L O G Y | WA | |
| - | WA | |
| Physician Assistant | WA | |
| Radiation Oncology | WA | |
| Physician Assistant | WA | |
| Physician Assistant | ID |
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