Megan Shirley, PA-C, MPA
Physician Assistant · Tahoe City, CA
Megan Shirley, PA-C, MPA is a physician assistant with a practice address in Tahoe City, California, and NPI 1134469687, issued on Feb 20, 2013. Check the license (California 22841, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Megan Shirley
- Credential
- PA-C, MPA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 22841 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3190 Fabian Way, Tahoe City, CA 96145
- Phone
- (530) 581-8864
- Enumerated
- Feb 20, 2013
- Entity
- Type 1 · individual
Also registered at 3190 Fabian Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cassandra Kiehn, RNRegistered Nurse1548434830
- Diane Thelen, RNRegistered Nurse1831268291
Verify Megan Shirley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 22841Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
4% fewer Medicare Part D claims than the average physician assistant in 2024
800 Medicare Part D claims for 105 beneficiaries, against an average of 832 among the 95,030 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 18 claims were for opioids.
Most prescribed
- Atorvastatin Calcium76 claims
- Losartan Potassium58 claims
- Lisinopril42 claims
- Levothyroxine Sodium36 claims
- Tamsulosin Hcl26 claims
- Hydrochlorothiazide22 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 Medicare quality score for 2023: 69.2 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: $24.57
1 payment, mostly food and beverage; the largest payer was Novo Nordisk Inc. The 61,144 providers of this specialty with any payment received $853.85 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.
One hospital or facility affiliation
- Tahoe Forest Hospital DistrictTruckee, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
1 physician assistant records list a Tahoe City practice address
They are 1 of the 56 NPPES records with a Tahoe City practice address, and 13,861 physician assistant records in California.
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
- Angela Abboud, MMS, PA-CSanta Rosa, CA1114399334
- Fatimeh Abdallah, P.A.-CNewport Beach, CA1487002218
Common questions
What is Megan Shirley, PA-C, MPA's NPI number?
Megan Shirley, PA-C, MPA's National Provider Identifier (NPI) is 1134469687, issued on Feb 20, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Megan Shirley, PA-C, MPA located?
The NPPES record lists a practice address at 3190 Fabian Way, Tahoe City, CA, 96145. Phone: (530) 581-8864. Providers update this record themselves, so call before visiting.
How can I verify Megan Shirley, PA-C, MPA's license?
NPPES lists California license number 22841, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Megan Shirley, PA-C, MPA prescribe under Medicare Part D?
In 2024, Megan Shirley, PA-C, MPA had 800 Medicare Part D claims for 105 beneficiaries; the average among physician assistant prescribers was 832. Part D covers Medicare prescriptions only.
What is Megan Shirley, PA-C, MPA's Medicare quality score?
The 2023 MIPS final score is 69.2 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), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.