Patricia Breen-McDonough
Physician Assistant · West Covina, CA
Patricia Breen-McDonough is a physician assistant with a practice address in West Covina, California, and NPI 1861484685, issued on Aug 17, 2005. Check the license (California PA16251, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Patricia Breen-McDonough
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA16251 CA
Self-reported in NPPES; status is on the state search - Practice location
- 767 S Sunset Ave, West Covina, CA 91790
- Phone
- (626) 337-7204
- Enumerated
- Aug 17, 2005
- Record last updated
- Aug 11, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (626) 851-1855
- Medicare enrollment
- Enrolled (PECOS I20041027000189); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 767 S Sunset Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kalpana Savla, M.D.Obstetrics & Gynecology Physician1841399326
Verify Patricia Breen-McDonough in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA16251Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.1 times the Medicare Part D claims of the average physician assistant in 2024
2,607 Medicare Part D claims for 205 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 19 claims were for opioids.
Most prescribed
- Levothyroxine Sodium125 claims
- Amlodipine Besylate120 claims
- Losartan Potassium114 claims
- Atorvastatin Calcium111 claims
- Rosuvastatin Calcium72 claims
- Metformin Hcl67 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 79.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $64.06
3 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Emanate Health Medical Care FoundationWest Covina, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
51 physician assistant records list a practice address in West Covina
They are 51 of the 2,450 NPPES records with a practice address in West Covina, and 14,451 physician assistant records in California.
All 51 in West Covina → All 14,451 in California → Every provider in West Covina →
Other physician assistant records in California
- Marcia -Galbraith, PAStockton, CA1407143274
- Danny Abad, PAOrange, CA1477158673
- Lea Dominique Abadies, PATustin, CA1124754254
- Rea Elizabeth Abaniel, P.A.-CSeal Beach, CA1396173621
- Ramina Abbasi, PA-CSignal Hill, CA1093448300
- Ariel Abbott, PA-CStockton, CA1780334342
- Barrie Abbott, PA-CAnza, CA1861602575
- Elizabeth Abbott, PA-CSan Diego, CA1437540762
- Terri Abbott, P.A.La Jolla, CA1811165566
- Angela Abboud, MMS, PA-CSanta Rosa, CA1114399334
Common questions
What is Patricia Breen-McDonough's NPI number?
Patricia Breen-McDonough's National Provider Identifier (NPI) is 1861484685, issued on Aug 17, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Patricia Breen-McDonough located?
The NPPES record lists a practice address at 767 S Sunset Ave, West Covina, CA, 91790. Phone: (626) 337-7204. Providers update this record themselves, so call before visiting.
How can I verify Patricia Breen-McDonough's license?
NPPES lists California license number PA16251, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Patricia Breen-McDonough prescribe under Medicare Part D?
In 2024, Patricia Breen-McDonough had 2,607 Medicare Part D claims for 205 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Patricia Breen-McDonough's MIPS final score?
The 2023 MIPS final score is 79.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.