NPPES file of Aug 9, 2026

Catherine Alexandra Haraldsson, PA-C

Surgical Physician Assistant · Barrington, IL

Catherine Alexandra Haraldsson, PA-C is a surgical physician assistant with a practice address in Barrington, Illinois, and NPI 1669472312, issued on Jul 22, 2005. Check the license (Illinois 085001460, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1669472312
Name
Catherine Alexandra Haraldsson
Credential
PA-C
Primary taxonomy
Surgical Physician Assistant 363AS0400X
License numbers
085001460 IL
10000540A IN
2684-023 WI
Self-reported in NPPES; status is on the state search
Practice location
27750 W Highway 22, Barrington, IL 60010
Phone
(847) 816-3000
Enumerated
Jul 22, 2005
Record last updated
Dec 17, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(877) 676-1549
Medicaid ID
1669472312 WI
Medicare enrollment
Enrolled (PECOS I20050819000237); 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 27750 W Highway 22

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

  1. Mary BortaSurgical Assistant1932586278
  2. Donald Cronin, MDNephrology Physician1144288739
  3. Seng Leong, MDInternal Medicine Physician1487750790
  4. Thomas Leskovac, MDCardiovascular Disease Physician1407809338
  5. Minhaj Musa, M.D.Internal Medicine Physician1467863589
  6. Catherine Park Leonard, MDRadiation Oncology Physician1710149968

Verify Catherine Alexandra Haraldsson 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 085001460    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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Bills Medicare through one group practice

  1. Cardiothoracic And Vascular Surgical Associates S COak Lawn, IL

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

Surgical Physician Assistant providers in Illinois

There are 599 surgical physician assistant records in Illinois.

All 599 in Illinois → Every provider in Barrington →

Other surgical physician assistant records in Illinois

  1. Deena AbouseduMokena, IL1538921952
  2. Khaled AboushaalaMokena, IL1659226306
  3. David Agbunag, PA-CChicago, IL1093885188
  4. Elizabeth Ahlgrimm, PA-CEvanston, IL1518376680
  5. James Alex, MBBS,CSFAPeoria, IL1841690096
  6. Anita Alexander, PAEvanston, IL1700087368
  7. Antonio Alferez, PA-CChicago, IL1144349234
  8. Danielle Amato, PA-COak Lawn, IL1326278284
  9. Nicole Ambrogio, PA-CBartlett, IL1366303984
  10. Kelly Ambrosius, CST,CFA,RSAWadsworth, IL1932322815

Common questions

What is Catherine Alexandra Haraldsson, PA-C's NPI number?

Catherine Alexandra Haraldsson, PA-C's National Provider Identifier (NPI) is 1669472312, issued on Jul 22, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Catherine Alexandra Haraldsson, PA-C located?

The NPPES record lists a practice address at 27750 W Highway 22, Barrington, IL, 60010. Phone: (847) 816-3000. Providers update this record themselves, so call before visiting.

How can I verify Catherine Alexandra Haraldsson, PA-C's license?

NPPES lists Illinois license number 085001460, as entered by the provider. 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.