Theresa M. Durbin, PA-C
Physician Assistant · Springfield, IL
Theresa M. Durbin, PA-C is a physician assistant with a practice address in Springfield, Illinois, and NPI 1639120967, issued on May 12, 2006. Check the license (Illinois 085001121, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Theresa M. Durbin
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 085001121 IL
Self-reported in NPPES; status is on the state search - Practice location
- 900 N 1St St, Springfield, IL 62702
- Phone
- (217) 528-7541
- Enumerated
- May 12, 2006
- Record last updated
- May 22, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (217) 522-2448
- Medicare enrollment
- Enrolled (PECOS I20080627000398); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,926 in Illinois → Look up another NPI →
Also registered at 900 N 1St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rachael Ashcraft, MDSurgery Physician1912152125
- Mary Atwood, R.N., ACNPAcute Care Nurse Practitioner1811945314
- Heather Beal, M.D.Obstetrics & Gynecology Physician1912940545
- Aaron Brewer, M.D.Surgery Physician1679794523
Verify Theresa M. Durbin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 085001121Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% more Medicare Part D claims than the average physician assistant in 2024
871 Medicare Part D claims for 270 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Potassium Chloride96 claims
- Furosemide82 claims
- Losartan Potassium78 claims
- Hydralazine Hcl62 claims
- Lisinopril58 claims
- Farxiga53 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.
Industry payments in 2024: $306.86
15 payments; by number, the most common kind was food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. 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.
Bills Medicare through one group practice
- Springfield Clinic, LLPLincoln, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Theresa M. Durbin among 4,926 physician assistant records in Illinois
Theresa M. Durbin, 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 88% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1998 · median 2019 among the 3,407 with a school on file
- Record last updated2020 · 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).
103 physician assistant records list a practice address in Springfield
They are 103 of the 4,997 NPPES records with a practice address in Springfield, and 4,926 physician assistant records in Illinois.
All 4,926 in Illinois → Every provider in Springfield → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Brad Albertini, PA-CSpringfield, IL 627021588643902
- Jayson Coble, PA-CSpringfield, IL 627021124014865
- Joel Groman, PASpringfield, IL 627021801020078
- Tara Jain, PASpringfield, IL 627021487881009
- Brandon Landsverk, PASpringfield, IL 627021033395009
- Kari Lewis, PA-CSpringfield, IL 627021437553906
- Galina Polevaya, PA-CSpringfield, IL 627021467791194
- Shanel Rhodes, PA-CSpringfield, IL 627021275644122
Common questions
What is Theresa M. Durbin, PA-C's NPI number?
Theresa M. Durbin, PA-C's National Provider Identifier (NPI) is 1639120967, issued on May 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Theresa M. Durbin, PA-C located?
The NPPES record lists a practice address at 900 N 1St St, Springfield, IL, 62702. Phone: (217) 528-7541. Providers update this record themselves, so call before visiting.
How can I verify Theresa M. Durbin, PA-C's license?
NPPES lists Illinois license number 085001121, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Theresa M. Durbin, PA-C prescribe under Medicare Part D?
In 2024, Theresa M. Durbin, PA-C had 871 Medicare Part D claims for 270 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.