Registry data as of Aug 27, 2026

Emily Mishler, PA

Physician Assistant · Mission Viejo, CA

Emily Mishler, PA is a physician assistant with a practice address in Mission Viejo, California, and NPI 1871181628, issued on Jan 7, 2021. Check the license 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
1871181628
Name
Emily Mishler
Credential
PA
Primary taxonomy
Physician Assistant 363A00000X
Practice location
26401 Crown Valley Pkwy, Mission Viejo, CA 92691
Phone
(949) 348-4000
Enumerated
Jan 7, 2021
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 26401 Crown Valley Pkwy

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

  1. Kent Adamson, MDOrthopaedic Surgery Physician1043277312
  2. Michael Burdi, MDOrthopaedic Surgery Physician1801853189
  3. Edmund Evangelista, MDPhysical Medicine & Rehabilitation Physician1144287434
  4. Jason Knott, PASurgical Physician Assistant1700843059
  5. Michael Marandola, MDSports Medicine (Orthopaedic Surgery) Physician1013974393
  6. John Morris, MDOrthopaedic Hand Surgery Physician1396703161

Verify Emily Mishler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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 →

41% fewer Medicare Part D claims than the average physician assistant in 2024

493 Medicare Part D claims for 264 beneficiaries, against an average of 832 among the 95,030 providers of this specialty who prescribed in Part D. 242 claims were for opioids.

  1. Emily Mishler493
  2. Specialty average832

Most prescribed

  1. Oxycodone Hcl124 claims
  2. Amoxicillin101 claims
  3. Tramadol Hcl77 claims
  4. Meloxicam36 claims
  5. Hydrocodone-Acetaminophen29 claims
  6. Methocarbamol25 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: 52.6 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.

  1. Qualityout of 100 · 30% of the final score38.5
  2. Costout of 100 · 30%54.8
  3. Promoting interoperabilityout of 100 · 25%
  4. Improvement activities40 of 40 points · 15%100.0

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

Industry payments in 2024: $168.36

2 payments, mostly food and beverage; the largest payer was Stryker Corporation. 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. Emily Mishler$168.36
  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. Community Orthopedic Medical GroupMission Viejo, 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.

50 physician assistant records list a Mission Viejo practice address

They are 50 of the 2,156 NPPES records with a Mission Viejo 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 Emily Mishler, PA's NPI number?

Emily Mishler, PA's National Provider Identifier (NPI) is 1871181628, issued on Jan 7, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Emily Mishler, PA located?

The NPPES record lists a practice address at 26401 Crown Valley Pkwy, Mission Viejo, CA, 92691. Phone: (949) 348-4000. Providers update this record themselves, so call before visiting.

How can I verify Emily Mishler, PA's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Emily Mishler, PA prescribe under Medicare Part D?

In 2024, Emily Mishler, PA had 493 Medicare Part D claims for 264 beneficiaries; the average among physician assistant prescribers was 832. Part D covers Medicare prescriptions only.

What is Emily Mishler, PA's Medicare quality score?

The 2023 MIPS final score is 52.6 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), 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.