MR. BRETT DENNIS BROWN (PA-C) – Medical Physician Assistant, NPI 1023622396
Medical Physician Assistant
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
10,570 PHYSICIAN ASSISTANT in CA
Provider Addresses for MR. BRETT DENNIS BROWN (PA-C)
1133 W SYCAMORE ST
WILLOWS, CA 959882601
Phone: (530) 934-1832
Type: Location
13400 OAK RANCH LN
CHICO, CA 959739274
Phone: (530) 774-7504
Type: Mailing
1990 CONCORD AVE
CHICO, CA 959289518
Phone: (530) 809-3300
Fax: (530) 809-3399
Type: Mailing
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: 2023-07-26
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20210113001914 | I | Physician Assistant | CA | TBD |
| I20230726002895 | I | Physician Assistant | TX | 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 95988)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Marriage And Family Therapist | CA | |
| Nurse Practitioner | CA | |
| Clinical Psychologist | CA | |
| Clinical Social Worker | CA | |
| - | CA | |
| Marriage And Family Therapist | CA | |
| E N D O C R I N O L O G Y | PA | |
| Physician Assistant | CA | |
| P S Y C H I A T R Y | CA | |
| Physician Assistant | CA |
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