NPPES file of Aug 9, 2026

Alyssa Ann Johnson, PA

Physician Assistant · Park Ridge, IL

Alyssa Ann Johnson, PA is a physician assistant with a practice address in Park Ridge, Illinois, and NPI 1023737731, issued on Aug 25, 2022. Check the license (Illinois 085-009261, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1023737731
Name
Alyssa Ann Johnson
Credential
PA
Primary taxonomy
Physician Assistant 363A00000X
License number
085-009261 IL
Self-reported in NPPES; status is on the state search
Practice location
1775 Dempster St, Park Ridge, IL 60068
Phone
(847) 723-5043
Enumerated
Aug 25, 2022
Record last updated
Mar 5, 2026
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 1775 Dempster St

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

  1. Chandrakumaran Abivarma, M.D.Surgery Physician1467135137
  2. Hussein Abourahma, DOInternal Medicine Physician1104766435
  3. Melissa AcunaPediatric Clinical Nurse Specialist1952713216
  4. Eli Adams, MDStudent in an Organized Health Care Education/Training Program1366292930
  5. Julie Adams, CRNACertified Registered Nurse Anesthetist1104470426
  6. Anis Adnani, MDEmergency Medical Services (Emergency Medicine) Physician1356976443

Verify Alyssa Ann Johnson 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 085-009261
    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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97% fewer Medicare Part D claims than the average physician assistant in 2024

24 Medicare Part D claims for 20 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.

  1. Alyssa Johnson24
  2. Specialty average830

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.

Alyssa Ann Johnson among 4,926 physician assistant records in Illinois

Alyssa Ann Johnson, PA 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 2022, is newer than 71% of them.

  • NPI issued2022 · 71% of these records are older, 22% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileNo · 69% of these records are
  • Record last updated2026 · 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).

61 physician assistant records list a practice address in Park Ridge

They are 61 of the 2,577 NPPES records with a practice address in Park Ridge, and 4,926 physician assistant records in Illinois.

The 8 physician assistant records with the nearest ZIP codes

  1. Kelly Ali, PHYSICIAN ASSISTANTPark Ridge, IL 600681659656049
  2. Dominique Azarcon, PA-CPark Ridge, IL 600681780918920
  3. Carissa Griffith, P.A.Park Ridge, IL 600681134368194
  4. Brian Hennig, PA-CPark Ridge, IL 600681457439408
  5. Leah Kampas, P.A.Park Ridge, IL 600681588778906
  6. Tara Lykowski, PA-CPark Ridge, IL 600681023092319
  7. Ashley Mores, PA-CPark Ridge, IL 600681558617910
  8. Donna Mullahy, PA-CPark Ridge, IL 600681386722783

Common questions

What is Alyssa Ann Johnson, PA's NPI number?

Alyssa Ann Johnson, PA's National Provider Identifier (NPI) is 1023737731, issued on Aug 25, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Alyssa Ann Johnson, PA located?

The NPPES record lists a practice address at 1775 Dempster St, Park Ridge, IL, 60068. Phone: (847) 723-5043. Providers update this record themselves, so call before visiting.

How can I verify Alyssa Ann Johnson, PA's license?

NPPES lists Illinois license number 085-009261, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Alyssa Ann Johnson, PA prescribe under Medicare Part D?

In 2024, Alyssa Ann Johnson, PA had 24 Medicare Part D claims for 20 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.