MRS. PATRICIA BREEN-MCDONOUGH – Physician Assistant, NPI 1861484685
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
10,570 PHYSICIAN ASSISTANT in CA
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Provider Addresses for MRS. PATRICIA BREEN-MCDONOUGH
767, South Sunset Avenue, West Covina, Los Angeles County, California, 91790, United States
STE 4
WEST COVINA, CA 917903546
Phone: (626) 337-7204
Fax: (626) 851-1855
Type: Mailing
1135 S Sunset Ave Ste 401
West Covina, CA 917903921
Phone: (626) 732-8391
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $84.
Total Amount is formed as General ($84) + Research ($0) + Ownership ($0) = $84.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: GlaxoSmithKline, LLC. ($25).
Total Amount
$84
General + Research + Ownership
Payments
4
Total payment records
General Amount
$84
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GlaxoSmithKline, LLC. | $25 |
| Novo Nordisk Inc | $20 |
| PFIZER INC. | $20 |
| Tandem Diabetes Care, Inc. | $19 |
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: 2004-10-27
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 |
|---|---|---|---|---|
| I20041027000189 | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 75 | 42 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 51 | 32 | $0 |
Insurance plans in this area (ZIP 91790)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Radiation Oncology | MD | |
| Family Practice | CA | |
| Family Practice | CA | |
| Physician Assistant | CA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | CA | |
| Physician Assistant | CA | |
| Family Practice, General Practice | CA | |
| P O D I A T R Y | CA | |
| Family Practice | CA | |
| H E M A T O L O G Y/ O N C O L O G Y | CA |
Reviews
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