Registry data as of Aug 27, 2026

Alexandra Bernasconi, PA-C

Physician Assistant · Grass Valley, CA

Alexandra Bernasconi, PA-C is a physician assistant with a practice address in Grass Valley, California, and NPI 1245514512, issued on Oct 5, 2011. Check the license (California PA21844, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1245514512
Name
Alexandra Bernasconi
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
PA21844 CA
Self-reported in NPPES; status is on the state search
Practice location
280 Sierra College Dr Ste 120, Grass Valley, CA 95945
Phone
(530) 477-4480
Enumerated
Oct 5, 2011
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 280 Sierra College Dr Ste 120

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Avijit Baidwan, M.D.Internal Medicine Physician1962757450
  2. Harris Barakzoy, DOHospitalist Physician1235879248
  3. Ingrid Bauer, MDHospitalist Physician1194111393
  4. Genevieve Buckley, FNP-CNurse Practitioner1104163484
  5. Francheska Garcia Portalatin, MDFamily Medicine Physician1487283305
  6. Judith Griffin, NPRegistered Nurse1851614887

Verify Alexandra Bernasconi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license PA21844
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

3.1 times the Medicare Part D claims of the average physician assistant in 2024

2,603 Medicare Part D claims for 544 beneficiaries, against an average of 832 among the 95,030 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 116 claims were for opioids.

  1. Alexandra Bernasconi2,603
  2. Specialty average832

Most prescribed

  1. Atorvastatin Calcium111 claims
  2. Levothyroxine Sodium105 claims
  3. Amlodipine Besylate89 claims
  4. Losartan Potassium77 claims
  5. Rosuvastatin Calcium67 claims
  6. Trazodone Hcl65 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 Medicare quality score for 2023: 96.5 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.

  1. Qualityout of 100 · 30% of the final score80.3
  2. Costout of 100 · 30%
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $22.77

1 payment, mostly food and beverage; the largest payer was GlaxoSmithKline, LLC.. 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.

  1. Alexandra Bernasconi$22.77
  2. Specialty average$853.85

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

  1. Dignity Health Medical FoundationFolsom, 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.

19 physician assistant records list a Grass Valley practice address

They are 19 of the 1,540 NPPES records with a Grass Valley practice address, and 13,861 physician assistant records in California.

Other physician assistant records in California

  1. Marcia -Galbraith, PAStockton, CA1407143274
  2. Danny Abad, PAOrange, CA1477158673
  3. Lea Dominique Abadies, PATustin, CA1124754254
  4. Rea Elizabeth Abaniel, P.A.-CSeal Beach, CA1396173621
  5. Ramina Abbasi, PA-CSignal Hill, CA1093448300
  6. Ariel Abbott, PA-CStockton, CA1780334342
  7. Barrie Abbott, PA-CAnza, CA1861602575
  8. Elizabeth Abbott, PA-CSan Diego, CA1437540762
  9. Angela Abboud, MMS, PA-CSanta Rosa, CA1114399334
  10. Fatimeh Abdallah, P.A.-CNewport Beach, CA1487002218

Common questions

What is Alexandra Bernasconi, PA-C's NPI number?

Alexandra Bernasconi, PA-C's National Provider Identifier (NPI) is 1245514512, issued on Oct 5, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Alexandra Bernasconi, PA-C located?

The NPPES record lists a practice address at 280 Sierra College Dr Ste 120, Grass Valley, CA, 95945. Phone: (530) 477-4480. Providers update this record themselves, so call before visiting.

How can I verify Alexandra Bernasconi, PA-C's license?

NPPES lists California license number PA21844, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Alexandra Bernasconi, PA-C prescribe under Medicare Part D?

In 2024, Alexandra Bernasconi, PA-C had 2,603 Medicare Part D claims for 544 beneficiaries; the average among physician assistant prescribers was 832. Part D covers Medicare prescriptions only.

What is Alexandra Bernasconi, PA-C's Medicare quality score?

The 2023 MIPS final score is 96.5 of 100. 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.