GEORGE MANUEL ZAMBRANA (P.A) – Physician Assistant, NPI 1104836659
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
10,564 PHYSICIAN ASSISTANT in CA
Provider Addresses for GEORGE MANUEL ZAMBRANA (P.A)
823 GATEWAY CENTER WAY
SAN DIEGO, CA 921024541
Phone: (619) 515-2300
Type: Mailing
1809 National Ave
San Diego, CA 921132113
Phone: (619) 515-2300
Type: Location
100, West Main Street, El Cajon, San Diego County, California, 92020, United States
EL CAJON, CA 920203325
Phone: (619) 401-0404
Type: Location
2100 Powell Street, Bay Trail, Emeryville, Alameda County, California, 94608, United States
SUITE 900
EMERYVILLE, CA 946081826
Phone: (510) 350-2777
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $23.
Total Amount is formed as General ($23) + Research ($0) + Ownership ($0) = $23.
Last reported payment date: 2023-01-27 • Largest payer in this snapshot: ACADIA Pharmaceuticals Inc ($23).
Total Amount
$23
General + Research + Ownership
Payments
1
Total payment records
General Amount
$23
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-01-27
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ACADIA Pharmaceuticals Inc | $23 |
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: 2007-11-14
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 |
|---|---|---|---|---|
| I20071114000590 | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 92102)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Sports Medicine, Physical Medicine And Rehabilitation | CA | |
| Physician Assistant | TX | |
| P S Y C H I A T R Y | NJ | |
| - | CA | |
| - | MA | |
| - | CA | |
| - | CA | |
| - | CA | |
| - | CA | |
| Cardiovascular Disease (Cardiology) | CA |
Reviews
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