McQuade Nicholas Brubaker, PA
Physician Assistant · San Diego, CA
McQuade Nicholas Brubaker, PA is a physician assistant with a practice address in San Diego, California, and NPI 1225527948, issued on May 8, 2018. Check the license (California PA55909, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- McQuade Nicholas Brubaker
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA55909 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6030 Village Way, San Diego, CA 92130
- Phone
- (800) 926-8273
- Enumerated
- May 8, 2018
- Record last updated
- Oct 6, 2025
- Fax
- (888) 539-8781
- Medicare enrollment
- Enrolled (PECOS I20190514000603); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Verify McQuade Nicholas Brubaker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA55909Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% fewer Medicare Part D claims than the average physician assistant in 2024
516 Medicare Part D claims for 343 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 38 claims were for opioids.
Most prescribed
- Albuterol Sulfate Hfa42 claims
- Prednisone36 claims
- Amoxicillin-Clavulanate Potass31 claims
- Azithromycin31 claims
- Cephalexin28 claims
- Ondansetron Odt26 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): 94.6 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).
Bills Medicare through 2 group practices
- Southern California Permanente Medical GroupSan Diego, CA
- UC San Diego Health Community GroupSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
McQuade Nicholas Brubaker among 14,451 physician assistant records in California
McQuade Nicholas Brubaker, PA is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 52% of them.
- NPI issued2018 · 52% of these records are older, 44% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2018 · median 2018 among the 7,214 with a school on file
- Record last updated2025 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
747 physician assistant records list a practice address in San Diego
They are 747 of the 52,937 NPPES records with a practice address in San Diego, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in San Diego → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Kaydee Bork, PACSan Diego, CA 921301669579850
- Patrick Buan, P.A-CSan Diego, CA 921301790729655
- Samuel Cantler, PA-CSan Diego, CA 921301780165514
- Lindsey Frehner, PASan Diego, CA 921301598001133
- Ritta Gharib, P.A.-CSan Diego, CA 921301336284074
- Brett Moore, P.A.-C.San Diego, CA 921301851362826
- Melissa Nebgen, PA-CSan Diego, CA 921301790250462
- Kelly Pineda, PA-CSan Diego, CA 921301295184893
Common questions
What is McQuade Nicholas Brubaker, PA's NPI number?
McQuade Nicholas Brubaker, PA's National Provider Identifier (NPI) is 1225527948, issued on May 8, 2018. An NPI identifies a provider in billing; it is not a license.
Where is McQuade Nicholas Brubaker, PA located?
The NPPES record lists a practice address at 6030 Village Way, San Diego, CA, 92130. Phone: (800) 926-8273. Providers update this record themselves, so call before visiting.
How can I verify McQuade Nicholas Brubaker, PA's license?
NPPES lists California license number PA55909, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does McQuade Nicholas Brubaker, PA prescribe under Medicare Part D?
In 2024, McQuade Nicholas Brubaker, PA had 516 Medicare Part D claims for 343 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is McQuade Nicholas Brubaker, PA's MIPS final score?
The 2023 MIPS final score is 94.6 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.