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DR. JAN Z CIEJKA MD
NPI 1124015557
Internal Medicine - Rheumatology in Wausau, WI

Active since September 30, 2005
83.72/100
CMS Quality Rating
2720 PLAZA DR STE 1400A, WAUSAU, WI 54401(715) 847-0426(715) 847-0478 Get Directions Write a Review

NPPES record last updated: February 16, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Jan Z Ciejka Md NPPES

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

DR. JAN Z CIEJKA MD (NPI 1124015557) is an individual rheumatology provider in Wausau, Wisconsin, licensed in Michigan (4301075501) and active in the NPI registry since September 2005.

NPPES Registry Identity

NPI1124015557
Entity TypeIndividualMale
Primary Taxonomy207RR0500X
Provider Legal NameDR. JAN Z CIEJKACredential: MD
Location Address2720 PLAZA DR STE 1400AWausau, WI 54401-4166
Mailing Address2720 Plaza Dr Ste 1400aWausau, WI 54401-4166 · (715) 847-0426
Phone(715) 847-0426
Fax(715) 847-0478
Sole ProprietorNo
Enumeration DateSeptember 30, 2005
Last NPPES UpdateFebruary 16, 2023
NPPES CertifiedFebruary 16, 2023
✔ NPI 1124015557 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License✔ Licensed in MI · 4301075501
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
2720 PLAZA DR STE 1400A, Wausau, WI 54401
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Other Identifiers 1

Medicaid4321954MI

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
59 services59 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

83.72/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality83.54
Promoting Interoperability100
Improvement Activities40
Cost58.37

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 Jan Ciejka's NPI number?

The NPI number for Jan Ciejka is 1124015557. It was assigned to this individual provider in the NPPES registry on September 30, 2005.

Where is Jan Ciejka located?

Jan Ciejka practices at 2720 Plaza Dr Ste 1400A, Wausau, WI 54401. The listed phone number is (715) 847-0426.

What is Jan Ciejka's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

When was this NPI record last updated?

The NPPES record for Jan Ciejka was last updated on February 16, 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.