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STEFAN MATHEW PIENKOWSKI MD
NPI 1619679032
Family Medicine in Knoxville, TN

Active since March 20, 2023PECOS Enrolled
7417 KINGSTON PIKE STE 101, KNOXVILLE, TN 37919(865) 584-4112 Get Directions Write a Review

NPPES record last updated: June 29, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Stefan Mathew Pienkowski Md NPPES

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

STEFAN MATHEW PIENKOWSKI MD (NPI 1619679032) is an individual family medicine provider in Knoxville, Tennessee, licensed in Tennessee (72286) and active in the NPI registry since March 2023. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1619679032
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameSTEFAN MATHEW PIENKOWSKICredential: MD
Location Address7417 KINGSTON PIKE STE 101Knoxville, TN 37919-5616
Mailing Address7417 Kingston PikeKnoxville, TN 37919-5606 · (865) 584-4112
Phone(865) 584-4112
Sole ProprietorNo
Enumeration DateMarch 20, 2023
Last NPPES UpdateJune 29, 2026
NPPES CertifiedJune 29, 2026
✔ NPI 1619679032 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in TN · 72286
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.
7417 KINGSTON PIKE STE 101, Knoxville, TN 37919
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Stefan Mathew Pienkowski Md 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37919 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
$81.53 typical visit price
range $52.64 – $160.89
Typical copayment $20.38 (range $13.16 – $40.22)
Most-billed visit code 99203
Established Patient
$93.60 typical visit price
range $16.72 – $131.41
Typical copayment $23.40 (range $4.18 – $32.85)
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.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALLERGIC DISEASES ASTHMA & IMMUNOLOGY CLINIC PC
Allergy & Immunology (Allergy)
7417 KINGSTON PIKE STE 101
KNOXVILLE, TN 37919
Knox County (865) 584-4112
JOYE ROCHELLE BUSSEN LPN
Licensed Practical Nurse
7417 KINGSTON PIKE STE 101
KNOXVILLE, TN 37919
Knox County (865) 584-4112

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 Stefan Pienkowski's NPI number?

The NPI number for Stefan Pienkowski is 1619679032. It was assigned to this individual provider in the NPPES registry on March 20, 2023.

Where is Stefan Pienkowski located?

Stefan Pienkowski practices at 7417 Kingston Pike Ste 101, Knoxville, TN 37919. The listed phone number is (865) 584-4112.

What is Stefan Pienkowski's specialty?

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

Is Stefan Pienkowski enrolled in Medicare?

Yes. Stefan Pienkowski is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Stefan Pienkowski was last updated on June 29, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.