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MADISON CLAIRE ZENK
NPI 1710636279
Pediatrics in Greeley, CO

Active since March 22, 2022PECOS Enrolled
5881 W 16TH ST STE B, GREELEY, CO 80634(970) 652-2235(970) 652-2827 Get Directions Write a Review

NPPES record last updated: July 17, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Madison Claire Zenk NPPES

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

MADISON CLAIRE ZENK (NPI 1710636279) is an individual pediatrics provider in Greeley, Colorado, licensed in Colorado (DR.0074842) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS and is a graduate of Creighton University School Of Medicine (2022).

NPPES Registry Identity

NPI1710636279
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameMADISON CLAIRE ZENK
Location Address5881 W 16TH ST STE BGreeley, CO 80634-2910
Mailing Address5881 W 16th St Ste BGreeley, CO 80634-2910 · (970) 652-2235 · Fax (970) 652-2827
Phone(970) 652-2235
Fax(970) 652-2827
Sole ProprietorYes
Medical School CMSCreighton University School Of MedicineGraduated 2022
Enumeration DateMarch 22, 2022
Last NPPES UpdateJuly 17, 2025
NPPES CertifiedJuly 16, 2025
✔ NPI 1710636279 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CO · DR.0074842
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
5881 W 16TH ST STE B, Greeley, CO 80634
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Other Names 1

Other Name (5)Maddie Claire Zenk

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Madison Claire Zenk is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8729457023
PECOS Enrollment IDI20250807001222
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 80634 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
$89.43 typical visit price
range $58.06 – $174.82
Typical copayment $22.35 (range $14.51 – $43.70)
Most-billed visit code 99203
Established Patient
$102.03 typical visit price
range $18.88 – $142.79
Typical copayment $25.50 (range $4.72 – $35.69)
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 9

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

DR. JENNA CALE ADAMS MD
Obstetrics & Gynecology
5881 W 16TH ST STE B
GREELEY, CO 80634
Weld County (970) 336-1500
JASMINE MARIE SOO GREER
Obstetrics & Gynecology
5881 W 16TH ST STE B
GREELEY, CO 80634
Weld County (709) 336-1500
JENNIFER LOUISE KUTCHER D.O.
Obstetrics & Gynecology
5881 W 16TH ST STE B
GREELEY, CO 80634
Weld County (970) 336-1500
POUDRE VALLEY MEDICAL GROUP, LLC
Obstetrics & Gynecology
5881 W 16TH ST STE B
GREELEY, CO 80634
Weld County (970) 652-2235
REBECCA A HORNUNG RN
Nurse Practitioner (Women's Health)
5881 W 16TH ST STE B
GREELEY, CO 80634
Weld County (970) 336-1500
AMANDA N. LAWRY CNM
Advanced Practice Midwife
5881 W 16TH ST STE B
GREELEY, CO 80634
Weld County (970) 336-1500
GEOFFREY ALLEN RYAN DO
Pediatrics
5881 W 16TH ST STE B
GREELEY, CO 80634
Weld County (970) 652-2235
ANGELA MARIE MODIN PA-C
Physician Assistant
5881 W 16TH ST STE B
GREELEY, CO 80634
Weld County (970) 652-2235

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 Madison Zenk's NPI number?

The NPI number for Madison Zenk is 1710636279. It was assigned to this individual provider in the NPPES registry on March 22, 2022. The provider is also known as Maddie Claire Zenk.

Where is Madison Zenk located?

Madison Zenk practices at 5881 W 16th St Ste B, Greeley, CO 80634. The listed phone number is (970) 652-2235.

What is Madison Zenk's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Madison Zenk enrolled in Medicare?

Yes. Madison Zenk is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Madison Zenk was last updated on July 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.