KASSANDRA LEI MACPHERSON (PA) – Medical Physician Assistant, NPI 1487924510
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 KASSANDRA LEI MACPHERSON (PA)
41715 WINCHESTER RD
STE 101
TEMECULA, CA 925904853
Phone: (760) 445-7575
Type: Mailing
109 S LAS POSAS RD STE 101
SAN MARCOS, CA 920782419
Phone: (442) 325-3354
Fax: (760) 205-8559
Type: Mailing
41715 WINCHESTER RD STE 101
TEMECULA, CA 925904853
Phone: (951) 308-4451
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: 2017-04-12
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 |
|---|---|---|---|---|
| I20170412001596 | 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 | 84 | 72 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 70 | 70 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 37 | 37 | $0 |
| 87637 | Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19), influenza virus types a and b, and respiratory syncytial virus | 36 | 33 | $0 |
| 71046 | X-ray of chest, 2 views | 35 | 32 | $0 |
Insurance plans in this area (ZIP 92590)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CA | |
| - | CA | |
| Nurse Practitioner | GA | |
| Nurse Practitioner | FL | |
| Physician Assistant | CA | |
| - | CA | |
| Physician Assistant | CA | |
| - | CA | |
| Physician Assistant | CA | |
| Physician Assistant | CA |
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