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JIM I MERTZ MD
NPI 1003871443
Internal Medicine - Nephrology in Kansas City, MO

Active since April 19, 2006PECOS Enrolled
4320 WORNALL RD., STE 208, KANSAS CITY, MO 64111(816) 531-0552(816) 756-2503 Get Directions Write a Review

NPPES record last updated: December 12, 2012. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Jim I Mertz Md NPPES

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

JIM I MERTZ MD (NPI 1003871443) is an individual nephrology provider in Kansas City, Missouri, licensed in Missouri (R5657) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1003871443
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameJIM I MERTZCredential: MD
Location Address4320 WORNALL RD., STE 208Kansas City, MO 64111-3255
Mailing Address4320 Wornall Rd., Ste 208Kansas City, MO 64111-3255 · (816) 531-0552 · Fax (816) 756-2503
Phone(816) 531-0552
Fax(816) 756-2503
Sole ProprietorNo
Enumeration DateApril 19, 2006
Last NPPES UpdateDecember 12, 2012
✔ NPI 1003871443 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in MO · R5657
Definition

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

4320 WORNALL RD., Kansas City, MO 64111
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Other Identifiers 2

Medicare UPINC50795MO
Medicare ID-Type Unspecified2636125AMO · Medicare Number

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jim I Mertz 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 64111 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
$127.61 typical visit price
range $55.29 – $168.52
Typical copayment $31.90 (range $13.82 – $42.13)
Most-billed visit code 99204
Established Patient
$97.82 typical visit price
range $17.60 – $137.20
Typical copayment $24.45 (range $4.40 – $34.30)
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.

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.

Reported Quality Measures

Colorectal Cancer Screening
Percentage of adults 50-75 years of age who had appropriate screening for colorectal cancer
23%367 patients2/55-star benchmark: 85%
Pneumococcal Vaccination Status for Older Adults
Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine
91%387 patients5/55-star benchmark: 90%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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 Jim Mertz's NPI number?

The NPI number for Jim Mertz is 1003871443. It was assigned to this individual provider in the NPPES registry on April 19, 2006.

Where is Jim Mertz located?

Jim Mertz practices at 4320 Wornall Rd. Ste 208, Kansas City, MO 64111. The listed phone number is (816) 531-0552.

What is Jim Mertz's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Jim Mertz enrolled in Medicare?

Yes. Jim Mertz is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Jim Mertz was last updated on December 12, 2012. NPI Profile syncs with the weekly NPPES data releases published by CMS.