SONIA M TROXELL (PA-C) – Medical Physician Assistant, NPI 1073849196
Medical Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
10,570 PHYSICIAN ASSISTANT in CA
Provider Addresses for SONIA M TROXELL (PA-C)
30 GARDEN CT STE B
MONTEREY, CA 939405302
Phone: (831) 647-1123
Type: Location
1850 EL CAMINO REAL STE 200
BURLINGAME, CA 940103102
Phone: (650) 697-2431
Type: Mailing
2 LOWER RAGSDALE DR STE 160
MONTEREY, CA 939405840
Phone: (831) 717-4687
Fax: (831) 901-3160
Type: Location
100 WILSON RD STE 100
MONTEREY, CA 939407885
Phone: (831) 649-1000
Type: Mailing
10470, Old Placerville Road, Mather, Rancho Cordova, Sacramento County, California, 95827, United States
SUITE 100
SACRAMENTO, CA 958272539
Phone: (800) 470-0071
Type: Mailing
440, Plumas Boulevard, Yuba City, Sutter County, California, 95991, United States
YUBA CITY, CA 959915071
Phone: (530) 749-3346
Fax: (530) 749-3476
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $501.
Total Amount is formed as General ($501) + Research ($0) + Ownership ($0) = $501.
Last reported payment date: 2024-06-03 • Largest payer in this snapshot: Abbott Laboratories ($192).
Total Amount
$501
General + Research + Ownership
Payments
6
Total payment records
General Amount
$501
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-03
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Abbott Laboratories | $192 |
| Shockwave Medical, Inc | $163 |
| HeartFlow, Inc. | $131 |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | $15 |
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: 2009-12-08
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 |
|---|---|---|---|---|
| I20091208000370 | I | Physician Assistant | CA | 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 | 862 | 385 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 203 | 151 | $0 |
| 99442 | Telephone medical discussion with physician, 11-20 minutes | 82 | 69 | $0 |
| 85610 | Blood test, clotting time | 46 | 25 | $0 |
| 99211 | Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 15 | 12 | $0 |
Insurance plans in this area (ZIP 93940)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | CA | |
| Physician Assistant | CA | |
| R H E U M A T O L O G Y | MA | |
| Internal Medicine | MD | |
| Internal Medicine | CA | |
| U R O L O G Y | KS | |
| Family Practice | IL | |
| E N D O C R I N O L O G Y | CA | |
| - | AR | |
| Nurse Practitioner | CA |
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