Therese Eileen Sullivan, PA-C
Physician Assistant · Lemont, IL
Therese Eileen Sullivan, PA-C is a physician assistant with a practice address in Lemont, Illinois, and NPI 1629265251, issued on Sep 27, 2007. Check the license (Illinois 085003070, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Therese Eileen Sullivan
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 085003070 IL
Self-reported in NPPES; status is on the state search - Practice location
- 47 Brookside Dr, Lemont, IL 60439
- Phone
- (630) 257-8428
- Enumerated
- Sep 27, 2007
- Record last updated
- Sep 27, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,926 in Illinois → Look up another NPI →
Verify Therese Eileen Sullivan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 085003070Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average physician assistant in 2024
406 Medicare Part D claims for 253 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Prednisone58 claims
- Ondansetron Odt52 claims
- Albuterol Sulfate Hfa38 claims
- Cefdinir27 claims
- Cephalexin25 claims
- Doxycycline Hyclate21 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.
Therese Eileen Sullivan among 4,926 physician assistant records in Illinois
Therese Eileen Sullivan, 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 2007, is newer than 12% of them.
- NPI issued2007 · 12% of these records are older, 83% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2007 · 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).
Physician Assistant providers in Illinois
There are 4,926 physician assistant records in Illinois.
All 4,926 in Illinois → Every provider in Lemont → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Aurimas Jackunas, PA-CLemont, IL 604391679308514
- Jennifer BoyerBolingbrook, IL 604401265853246
- Perry Crawford, PA-CBolingbrook, IL 604401760099576
- Alexander Edwards, PA-CBolingbrook, IL 604401356036644
- Tracey HoBolingbrook, IL 604401043081938
- Philip Knuth, PA-CBolingbrook, IL 604401871923334
- Lindsey Lynch, PA-CBolingbrook, IL 604401295965945
- Stephen Mizera, PA-CBolingbrook, IL 604401770147092
Common questions
What is Therese Eileen Sullivan, PA-C's NPI number?
Therese Eileen Sullivan, PA-C's National Provider Identifier (NPI) is 1629265251, issued on Sep 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Therese Eileen Sullivan, PA-C located?
The NPPES record lists a practice address at 47 Brookside Dr, Lemont, IL, 60439. Phone: (630) 257-8428. Providers update this record themselves, so call before visiting.
How can I verify Therese Eileen Sullivan, PA-C's license?
NPPES lists Illinois license number 085003070, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Therese Eileen Sullivan, PA-C prescribe under Medicare Part D?
In 2024, Therese Eileen Sullivan, PA-C had 406 Medicare Part D claims for 253 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.