MS. DARLA JO STILES (PA-C) – Physician Assistant, NPI 1033538764
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,223 PHYSICIAN ASSISTANT in NV
Provider Addresses for MS. DARLA JO STILES (PA-C)
5295 Sun Valley Blvd
Sun Valley, NV 89433
Phone: (775) 870-4334
Fax: (775) 870-4634
Type: Location
1000 E MAIN ST
MEDFORD, OR 975047667
Phone: (541) 842-7704
Type: Mailing
8385 DIVISION RD
WHITE CITY, OR 97503
Phone: (541) 826-5853
Fax: (541) 826-5843
Type: Location
3524 HEATHROW WAY
MEDFORD, OR 975044004
Phone: (541) 646-3505
Fax: (541) 646-3553
Type: Mailing
8385 Division Rd
White City, OR 97503
Phone: (541) 826-5853
Fax: (541) 826-5843
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 33 Open Payments records for all available years, with a total value of $765.
Total Amount is formed as General ($765) + Research ($0) + Ownership ($0) = $765.
Last reported payment date: 2024-11-26 • Largest payer in this snapshot: GlaxoSmithKline, LLC. ($247).
Total Amount
$765
General + Research + Ownership
Payments
33
Total payment records
General Amount
$765
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-26
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GlaxoSmithKline, LLC. | $247 |
| ABBVIE INC. | $111 |
| Phathom Pharmaceuticals, Inc. | $64 |
| Novo Nordisk Inc | $64 |
| Lilly USA, LLC | $62 |
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: 2018-12-21
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 |
|---|---|---|---|---|
| I20181221002051 | I | Physician Assistant | OR | 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 | 145 | 57 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 91 | 42 | $0 |
| 80061 | Blood test, lipids (cholesterol and triglycerides) | 62 | 36 | $0 |
| 80053 | Blood test, comprehensive group of blood chemicals | 62 | 37 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 47 | 37 | $0 |
Insurance plans in this area (ZIP 89433)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | OR | |
| Nurse Practitioner | OR | |
| Nurse Practitioner | OR | |
| Nurse Practitioner | OR | |
| Family Practice | LA | |
| - | OR | |
| Physician Assistant | OR | |
| Family Practice | OR | |
| - | OR | |
| Internal Medicine | OR |
Reviews
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