Trevor John Pfaendtner, D.O
Family Medicine Physician · Lemont, IL
Trevor John Pfaendtner, D.O is a family medicine physician with a practice address in Lemont, Illinois, and NPI 1528485174, issued on Mar 20, 2014. Check the license (Illinois 036142825, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Trevor John Pfaendtner
- Credential
- D.O
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036142825 IL
Self-reported in NPPES; status is on the state search - Practice location
- 15900 W 127TH St., Lemont, IL 60439
- Phone
- (312) 421-1016
- Enumerated
- Mar 20, 2014
- Record last updated
- May 1, 2023
- Fax
- (312) 421-1017
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Verify Trevor John Pfaendtner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036142825Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average family medicine physician in 2024
499 Medicare Part D claims for 67 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate31 claims
- Atorvastatin Calcium31 claims
- Alprazolam30 claims
- Zolpidem Tartrate25 claims
- Losartan Potassium22 claims
- Rosuvastatin Calcium22 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.
Trevor John Pfaendtner among 6,215 family medicine physician records in Illinois
Trevor John Pfaendtner, D.O is one of 6,215 family medicine physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 66% of them.
- NPI issued2014 · 66% of these records are older, 32% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2023 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 family medicine physician records list a practice address in Lemont
They are 7 of the 270 NPPES records with a practice address in Lemont, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Lemont → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Michael Davidson, MDLemont, IL 604391114620192
- Lubomyra Kazaniwskyj, DOLemont, IL 604391376520296
- Andrew Kazaniwskyj, DOLemont, IL 604391548249071
- Ashley Miniet, APRN-FNP-CLemont, IL 604391467093088
- Sushma Nagabhairava, MDLemont, IL 604391710265822
- Lisa Pocius, MDLemont, IL 604391518056951
- Maria Barino, MDBolingbrook, IL 604401255363305
- Antonio Carlino, D.O.Bolingbrook, IL 604401851354187
Common questions
What is Trevor John Pfaendtner, D.O's NPI number?
Trevor John Pfaendtner, D.O's National Provider Identifier (NPI) is 1528485174, issued on Mar 20, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Trevor John Pfaendtner, D.O located?
The NPPES record lists a practice address at 15900 W 127TH St., Lemont, IL, 60439. Phone: (312) 421-1016. Providers update this record themselves, so call before visiting.
How can I verify Trevor John Pfaendtner, D.O's license?
NPPES lists Illinois license number 036142825, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Trevor John Pfaendtner, D.O prescribe under Medicare Part D?
In 2024, Trevor John Pfaendtner, D.O had 499 Medicare Part D claims for 67 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.