Michael Patrick Quirk, PA
Physician Assistant · Phoenix, AZ
Michael Patrick Quirk, PA is a physician assistant with a practice address in Phoenix, Arizona, and NPI 1689783722, issued on Aug 30, 2006. Check the license (Arizona 2136, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Patrick Quirk
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 2136 AZ
2272 CO
Self-reported in NPPES; status is on the state search - Practice location
- 18404 N Tatum Blvd, Phoenix, AZ 85032
- Phone
- (480) 473-3668
- Enumerated
- Aug 30, 2006
- Record last updated
- Feb 15, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (480) 473-3668
- Medicare enrollment
- Enrolled (PECOS I20250327002846); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,666 in Arizona → Look up another NPI →
Also registered at 18404 N Tatum Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Constantia Abarikwu, MDInternal Medicine Physician1497832620
- Alvin Bogart, M.D.Internal Medicine Physician1891726444
- David Elliott, MDInternal Medicine Physician1194733006
- Heather Elwood, M.D.Family Medicine Physician1033166012
- Joseph Fares, MDGastroenterology Physician1376523902
- Lawrence Gassner, MDInternal Medicine Physician1558379461
Verify Michael Patrick Quirk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 2136Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13.1 times the Medicare Part D claims of the average physician assistant in 2024
10,914 Medicare Part D claims for 482 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 252 claims were for opioids.
Most prescribed
- Levothyroxine Sodium458 claims
- Trazodone Hcl457 claims
- Atorvastatin Calcium373 claims
- Amlodipine Besylate367 claims
- Gabapentin323 claims
- Quetiapine Fumarate273 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 MIPS final score for 2023 (Medicare payment program): 71.7 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
One hospital affiliation
- Van Buren County HospitalKeosauqua, IA · Critical Access Hospitals
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).
Michael Patrick Quirk among 3,666 physician assistant records in Arizona
Michael Patrick Quirk, PA is one of 3,666 physician assistant records with a practice address in Arizona. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 84% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1997 · median 2018 among the 2,207 with a school on file
- Record last updated2016 · 35% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
923 physician assistant records list a practice address in Phoenix
They are 923 of the 31,399 NPPES records with a practice address in Phoenix, and 3,666 physician assistant records in Arizona.
All 3,666 in Arizona → Every provider in Phoenix → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Yuriy Alayev, PA-CPhoenix, AZ 850321609989144
- Derek Burkum, PAPhoenix, AZ 850321760671200
- Santiago Chavez, PAPhoenix, AZ 850321295811677
- Hai Do, PA-CPhoenix, AZ 850321245408764
- Joseph Gaddam, PAPhoenix, AZ 850321376523407
- Dana Grabham, PAPhoenix, AZ 850321033100631
- Sara Hartman, PA-CPhoenix, AZ 850321629247796
- Randy Jay, P.A.Phoenix, AZ 850321285707760
Common questions
What is Michael Patrick Quirk, PA's NPI number?
Michael Patrick Quirk, PA's National Provider Identifier (NPI) is 1689783722, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Patrick Quirk, PA located?
The NPPES record lists a practice address at 18404 N Tatum Blvd, Phoenix, AZ, 85032. Phone: (480) 473-3668. Providers update this record themselves, so call before visiting.
How can I verify Michael Patrick Quirk, PA's license?
NPPES lists Arizona license number 2136, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Michael Patrick Quirk, PA prescribe under Medicare Part D?
In 2024, Michael Patrick Quirk, PA had 10,914 Medicare Part D claims for 482 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Michael Patrick Quirk, PA's MIPS final score?
The 2023 MIPS final score is 71.7 of 100. 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.