NPPES file of Aug 9, 2026

Ashley L. Okigawa, PHYSICIAN ASSISTANT

Physician Assistant · Elgin, IL

Ashley L. Okigawa, PHYSICIAN ASSISTANT is a physician assistant with a practice address in Elgin, Illinois, and NPI 1104176262, issued on Sep 17, 2012. Check the license (Illinois 085004508, as entered in NPPES) with the Illinois 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1104176262
Name
Ashley L. Okigawa
Credential
PHYSICIAN ASSISTANT
Primary taxonomy
Physician Assistant 363A00000X
License number
085004508 IL
Self-reported in NPPES; status is on the state search
Practice location
1710 N Randall RD Ste 140, Elgin, IL 60123
Phone
(224) 293-1170
Enumerated
Sep 17, 2012
Record last updated
Sep 16, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(847) 289-0960
Medicaid ID
085004508 IL
Medicare enrollment
Enrolled (PECOS I20130205000533); 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 1710 N Randall RD Ste 140

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

  1. Christina ChamakalaPhysician Assistant1619450871
  2. Gary Kazmer, D.P.M.Podiatrist1679650287
  3. Lauren Matteini, MDOrthopaedic Surgery of the Spine Physician1922261346
  4. Rachel Meeden, PA-CPhysician Assistant1710873609
  5. Amanda Powell, RN, APN, FNP-CFamily Nurse Practitioner1225676992
  6. Joseph Reibel, PA-CPhysician Assistant1730551771

Verify Ashley L. Okigawa in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 085004508
    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 Illinois 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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88% fewer Medicare Part D claims than the average physician assistant in 2024

98 Medicare Part D claims for 67 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 36 claims were for opioids.

  1. Ashley Okigawa98
  2. Specialty average830

Most prescribed

  1. Meloxicam34 claims
  2. Hydrocodone-Acetaminophen25 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): 94.1 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 score82.6
  2. Costnot scored (reweighted)
  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).

Bills Medicare through one group practice

  1. Central Dupage Physician GroupWheaton, IL

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

Ashley L. Okigawa among 4,926 physician assistant records in Illinois

Ashley L. Okigawa, PHYSICIAN ASSISTANT is one of 4,926 physician assistant records with a practice address in Illinois. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 27% of them.

  • NPI issued2012 · 27% of these records are older, 71% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2012 · median 2019 among the 3,407 with a school on file
  • Record last updated2021 · 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

89 physician assistant records list a practice address in Elgin

They are 89 of the 2,268 NPPES records with a practice address in Elgin, and 4,926 physician assistant records in Illinois.

The 8 physician assistant records with the nearest ZIP codes

  1. Trisha Atkins, P.A.Elgin, IL 601231306000765
  2. Carrie Fortman, PACElgin, IL 601231336211549
  3. Jessica Gavzer, PA-CElgin, IL 601231902085673
  4. Jason Graf, PA-CElgin, IL 601231942372537
  5. Tonia Hanson, PA-CElgin, IL 601231023251915
  6. Ashley Jansen, PA-CElgin, IL 601231306083985
  7. Thomas Lewandowski, PA-CElgin, IL 601231144328741
  8. Adam Mollsen, PA-CElgin, IL 601231639140338

Common questions

What is Ashley L. Okigawa, PHYSICIAN ASSISTANT's NPI number?

Ashley L. Okigawa, PHYSICIAN ASSISTANT's National Provider Identifier (NPI) is 1104176262, issued on Sep 17, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Ashley L. Okigawa, PHYSICIAN ASSISTANT located?

The NPPES record lists a practice address at 1710 N Randall RD Ste 140, Elgin, IL, 60123. Phone: (224) 293-1170. Providers update this record themselves, so call before visiting.

How can I verify Ashley L. Okigawa, PHYSICIAN ASSISTANT's license?

NPPES lists Illinois license number 085004508, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Ashley L. Okigawa, PHYSICIAN ASSISTANT prescribe under Medicare Part D?

In 2024, Ashley L. Okigawa, PHYSICIAN ASSISTANT had 98 Medicare Part D claims for 67 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.

What is Ashley L. Okigawa, PHYSICIAN ASSISTANT's MIPS final score?

The 2023 MIPS final score is 94.1 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.