NPPES file of Aug 9, 2026

Michaela Jackson, PA-C

Physician Assistant · Irvine, CA

Michaela Jackson, PA-C is a physician assistant with a practice address in Irvine, California, and NPI 1194419713, issued on Jun 6, 2023. Check the license (California PA68443, 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, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1194419713
Name
Michaela Jackson
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
PA68443 CA
Self-reported in NPPES; status is on the state search
Practice location
1000 Fivepoint, Irvine, CA 92618
Phone
(800) 826-4673
Enumerated
Jun 6, 2023
Record last updated
Aug 5, 2026
Medicare enrollment
Enrolled (PECOS I20241230001037); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1000 Fivepoint

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

  1. Mary Alessi, PA-CPhysician Assistant1962711838
  2. Tara Anderson, PA-CPhysician Assistant1770058349
  3. Aubree Ashdown, PA-CPhysician Assistant1679244503
  4. Ghazal Bahri, M.D.Hospitalist Physician1770013146
  5. Meg Camille Baldonado, FNP-CFamily Nurse Practitioner1346602604
  6. Joseph Barrera, FNPFamily Nurse Practitioner1306289491

Verify Michaela Jackson 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 PA68443
    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.

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79% fewer Medicare Part D claims than the average physician assistant in 2024

173 Medicare Part D claims for 85 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.

  1. Michaela Jackson173
  2. Specialty average830

Most prescribed

  1. Tamsulosin Hcl36 claims
  2. Finasteride21 claims
  3. Myrbetriq18 claims
  4. Oxybutynin Chloride14 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.

Industry payments in 2024: $393.42

12 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michaela Jackson$393.42
  2. Specialty average$841.65

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. New York UniversityNew York, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Michaela Jackson among 14,451 physician assistant records in California

Michaela Jackson, PA-C 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 2023, is newer than 80% of them.

  • NPI issued2023 · 80% of these records are older, 13% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2023 · median 2018 among the 7,214 with a school on file
  • Record last updated2026 · 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).

120 physician assistant records list a practice address in Irvine

They are 120 of the 7,778 NPPES records with a practice address in Irvine, and 14,451 physician assistant records in California.

The 8 physician assistant records with the nearest ZIP codes

  1. Mary Alessi, PA-CIrvine, CA 926181962711838
  2. Colleen Galvin, PA NMD DACM PHDIrvine, CA 926181184821464
  3. Joseph Gilboy, PA-CIrvine, CA 926181851374466
  4. Megan Huey, PA-CIrvine, CA 926181265714521
  5. Christine Kerr, PA-CIrvine, CA 926181356694582
  6. Elaine La, PHYSICIAN ASSISTANTIrvine, CA 926181396055240
  7. Jenivi Lau, PA-CIrvine, CA 926181578897591
  8. Brandi Morinoue, PA-CIrvine, CA 926181184652778

Common questions

What is Michaela Jackson, PA-C's NPI number?

Michaela Jackson, PA-C's National Provider Identifier (NPI) is 1194419713, issued on Jun 6, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Michaela Jackson, PA-C located?

The NPPES record lists a practice address at 1000 Fivepoint, Irvine, CA, 92618. Phone: (800) 826-4673. Providers update this record themselves, so call before visiting.

How can I verify Michaela Jackson, PA-C's license?

NPPES lists California license number PA68443, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Michaela Jackson, PA-C prescribe under Medicare Part D?

In 2024, Michaela Jackson, PA-C had 173 Medicare Part D claims for 85 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.

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.