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MR. TREVOR JOHN PFAENDTNER D.O
NPI 1528485174
Family Medicine in Lemont, IL

Active since March 20, 2014PECOS Enrolled
15900 W 127TH ST., SUITE 221A, LEMONT, IL 60439(312) 421-1016(312) 421-1017 Get Directions Write a Review

NPPES record last updated: May 1, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 1, 2023, Feb 7, 2022, May 10, 2021 and 3 more (6 updates tracked since 2019).

About Mr. Trevor John Pfaendtner D.o NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. TREVOR JOHN PFAENDTNER D.O (NPI 1528485174) is an individual family medicine provider in Lemont, Illinois, licensed in Illinois (036142825) and active in the NPI registry since March 2014. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1528485174
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameMR. TREVOR JOHN PFAENDTNERCredential: D.O
Location Address15900 W 127TH ST., SUITE 221ALemont, IL 60439
Mailing Address15900 W 127th St., Suite 221aLemont, IL 60439 · (312) 421-1016 · Fax (312) 421-1017
Phone(312) 421-1016
Fax(312) 421-1017
Sole ProprietorNo
Enumeration DateMarch 20, 2014
Last NPPES UpdateMay 1, 20236 updates tracked since enumeration
NPPES CertifiedMay 1, 2023
✔ NPI 1528485174 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in IL · 036142825
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedEmergency MedicineTaxonomy 207P00000X · License 036142825 (IL)
15900 W 127TH ST., Lemont, IL 60439
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Trevor John Pfaendtner D.o is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Trevor Pfaendtner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Northwest Community Health Services Inc
28 mi
Obstetrics
880 W CENTRAL RD STE 6200
Arlington Heights, IL 60005
  • Reassigned Medicare billing, Illinois enrollment
  • 346 clinicians in this Medicare group
NPI 1467057513 (847) 618-0730

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60439 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Trevor Pfaendtner's NPI number?

The NPI number for Trevor Pfaendtner is 1528485174. It was assigned to this individual provider in the NPPES registry on March 20, 2014.

Where is Trevor Pfaendtner located?

Trevor Pfaendtner practices at 15900 W 127th St. Suite 221A, Lemont, IL 60439. The listed phone number is (312) 421-1016.

What is Trevor Pfaendtner's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Trevor Pfaendtner enrolled in Medicare?

Yes. Trevor Pfaendtner is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Trevor Pfaendtner's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Trevor Pfaendtner reassigns Medicare benefits to Northwest Community Health Services Inc (Arlington Heights, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Trevor Pfaendtner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Trevor Pfaendtner was last updated on May 1, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.