NPPES file of Aug 9, 2026

Asher Margheim, PA-C

Physician Assistant · Chicago, IL

Asher Margheim, PA-C is a physician assistant with a practice address in Chicago, Illinois, and NPI 1568262624, issued on Mar 18, 2025. Check the license 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1568262624
Name
Asher Margheim
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
Practice location
211 E Ontario St Ste 200, Chicago, IL 60611
Phone
(312) 694-7000
Enumerated
Mar 18, 2025
Record last updated
Jun 26, 2025
Fax
(312) 926-6274
Medicare enrollment
Enrolled (PECOS I20250529001009); 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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8 nearest physician assistant records → All 4,926 in Illinois → Look up another NPI →

Also registered at 211 E Ontario St Ste 200

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

  1. Ugochinyere Akindele, APRN, CNPNurse Practitioner1821573072
  2. Amer Aldeen, MDEmergency Medicine Physician1124069000
  3. Frank Amling, FNPNurse Practitioner1215210158
  4. Lauren Black, M.D.Emergency Medicine Physician1033504022
  5. Allison Cherkasov, PA-CPhysician Assistant1568295798
  6. Anne Danicek, PA-CPhysician Assistant1649846189

Verify Asher Margheim in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois 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 Illinois license search

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Bills Medicare through one group practice

  1. Northwestern Medical Faculty FoundationChicago, IL

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

Asher Margheim among 4,926 physician assistant records in Illinois

Asher Margheim, PA-C 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 2025, is newer than 90% of them.

  • NPI issued2025 · 90% of these records are older, 3% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2024 · median 2019 among the 3,407 with a school on file
  • Record last updated2025 · 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).

1,445 physician assistant records list a practice address in Chicago

They are 1,445 of the 63,379 NPPES records with a practice address in Chicago, and 4,926 physician assistant records in Illinois.

All 4,926 in Illinois → Every provider in Chicago → Physician Assistant nationwide →

The 8 physician assistant records with the nearest ZIP codes

  1. Regina Bart, PAChicago, IL 606111083656284
  2. Michele Bryk, PAChicago, IL 606111316906860
  3. Jennifer Centore-Lober, PA CChicago, IL 606111932198322
  4. Karen Ferkau, P.A.Chicago, IL 606111013082809
  5. Jung Lee, PAChicago, IL 606111588698476
  6. Michael Maclean, PA-CChicago, IL 606111033139399
  7. Vera Nisavic, P.A.Chicago, IL 606111174696207
  8. Laura Nishi, PAChicago, IL 606111821040049

Common questions

What is Asher Margheim, PA-C's NPI number?

Asher Margheim, PA-C's National Provider Identifier (NPI) is 1568262624, issued on Mar 18, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Asher Margheim, PA-C located?

The NPPES record lists a practice address at 211 E Ontario St Ste 200, Chicago, IL, 60611. Phone: (312) 694-7000. Providers update this record themselves, so call before visiting.

How can I verify Asher Margheim, PA-C's license?

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

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.