1. Home
  2. Directory
  3. Kansas
  4. Wichita
  5. Internal Medicine
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. JOZEF B ZELENAK M.D.
NPI 1659318475
Internal Medicine in Wichita, KS

Active since June 01, 2006PECOS Enrolled
5500 E KELLOGG DR, WICHITA, KS 67218(316) 685-2221 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Dr. Jozef B Zelenak M.d. NPPES

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

DR. JOZEF B ZELENAK M.D. (NPI 1659318475) is an individual internal medicine provider in Wichita, Kansas, licensed in Wisconsin (38274-020) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1659318475
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. JOZEF B ZELENAKCredential: M.D.
Location Address5500 E KELLOGG DRWichita, KS 67218-1607
Mailing Address5500 E Kellogg DrWichita, KS 67218-1607 · (316) 685-2221
Phone(316) 685-2221
Sole ProprietorNo
Enumeration DateJune 1, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1659318475 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in WI · 38274-020✔ Licensed in FL · ME91447✔ Licensed in KS · 04-27602✔ Licensed in MN · 39715
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedInternal Medicine · Geriatric MedicineTaxonomy 207RG0300X · License ME91447 (FL), 04-27602 (KS), 39715 (MN), 38274-020 (WI)
5500 E KELLOGG DR, Wichita, KS 67218
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Jozef B Zelenak M.d. 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 67218 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
$122.41 typical visit price
range $53.00 – $161.67
Typical copayment $30.60 (range $13.25 – $40.41)
Most-billed visit code 99204
Established Patient
$94.12 typical visit price
range $16.88 – $132.11
Typical copayment $23.53 (range $4.22 – $33.02)
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 20

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

DR. CHRISTINA S WHITLEY PSY.D.
Psychologist (Clinical)
5500 E KELLOGG DR, BLDG. 5 - BH
WICHITA, KS 67218
Sedgwick County (316) 641-8656
JASA WUTHRICH LMSW
Social Worker
5500 E KELLOGG DR
WICHITA, KS 67218
Sedgwick County (316) 685-2221
JILL YVONNE FALCON RN
Registered Nurse (Case Management)
5500 E KELLOGG DR
WICHITA, KS 67218
Sedgwick County (316) 685-2221
DAWN J SEARLES
Registered Nurse (Case Management)
5500 E KELLOGG DR
WICHITA, KS 67218
Sedgwick County (316) 617-0972
JARED HUNSAKER RN
Registered Nurse (Administrator)
5500 E KELLOGG DR
WICHITA, KS 67218
Sedgwick County (316) 685-2221
DR. KENT B MURRAY M.D.
Internal Medicine
5500 E KELLOGG DR
WICHITA, KS 67218
Sedgwick County (316) 651-3603
MS. LINDA MARIE MAINZER RRT
Respiratory Therapist, Registered
5500 E KELLOGG DR
WICHITA, KS 67218
Sedgwick County (316) 685-2221
MAGGIE UBEL R.D.
Dietitian, Registered
5500 E KELLOGG DR
WICHITA, KS 67218
Sedgwick County (316) 685-2221

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 Jozef Zelenak's NPI number?

The NPI number for Jozef Zelenak is 1659318475. It was assigned to this individual provider in the NPPES registry on June 1, 2006.

Where is Jozef Zelenak located?

Jozef Zelenak practices at 5500 E Kellogg Dr, Wichita, KS 67218. The listed phone number is (316) 685-2221.

What is Jozef Zelenak's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Jozef Zelenak enrolled in Medicare?

Yes. Jozef Zelenak is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Jozef Zelenak was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days 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.