Therese Seigal, PA
Physician Assistant · Chicago, IL
Therese Seigal, PA is a physician assistant with a practice address in Chicago, Illinois, and NPI 1831667484, issued on Nov 12, 2018. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Therese Seigal
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA6668 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1945 W Wilson Ave Ste 100, Chicago, IL 60640
- Phone
- (773) 769-9040
- Enumerated
- Nov 12, 2018
- Record last updated
- May 30, 2023
- Fax
- (847) 866-8990
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,926 in Illinois → Look up another NPI →
Also registered at 1945 W Wilson Ave Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Therese Seigal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $1,636.03
94 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Therese Seigal among 4,926 physician assistant records in Illinois
Therese Seigal, 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 2018, is newer than 48% of them.
- NPI issued2018 · 48% of these records are older, 47% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2023 · 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
- Bridget Barnebey, PA-CChicago, IL 606401265300693
- Elisa Hoellerich, PAChicago, IL 606401023494069
- Zlata Janicijevic, PAChicago, IL 606401629292917
- Sahar JiwaniChicago, IL 606401093522252
- Ghadah Karasneh, PAChicago, IL 606401124710520
- Thomas Koch, PA-CChicago, IL 606401720859150
- John Marini, P.A.Chicago, IL 606401144325085
- Martha Merz, PA-CChicago, IL 606401629661400
Common questions
What is Therese Seigal, PA's NPI number?
Therese Seigal, PA's National Provider Identifier (NPI) is 1831667484, issued on Nov 12, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Therese Seigal, PA located?
The NPPES record lists a practice address at 1945 W Wilson Ave Ste 100, Chicago, IL, 60640. Phone: (773) 769-9040. Providers update this record themselves, so call before visiting.
How can I verify Therese Seigal, PA'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.
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.