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DR. GERALD KEITH JANTZ M.D.
NPI 1659362648
Internal Medicine in Leawood, KS

Active since October 31, 2005
12504 CATALINA ST., LEAWOOD, KS 66209(816) 210-6625(816) 262-4393 Get Directions Write a Review

NPPES record last updated: February 25, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Gerald Keith Jantz M.d. NPPES

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

DR. GERALD KEITH JANTZ M.D. (NPI 1659362648) is an individual internal medicine provider in Leawood, Kansas, licensed in Kansas (04-25021) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1659362648
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. GERALD KEITH JANTZCredential: M.D.
Location Address12504 CATALINA ST.Leawood, KS 66209
Mailing Address12504 Catalina St.Leawood, KS 66209 · (816) 363-4100 · Fax (816) 363-4393
Phone(816) 210-6625
Fax(816) 262-4393
Sole ProprietorNo
Enumeration DateOctober 31, 2005
Last NPPES UpdateFebruary 25, 2016
✔ NPI 1659362648 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in KS · 04-25021✔ Licensed in MO · R1D18
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.
12504 CATALINA ST., Leawood, KS 66209
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Other Identifiers 4

Medicaid208461004MO
Medicare UPINE46270MO
Medicare ID-Type Unspecified5236096MO · Medicare - Mo And Ks
Medicaid200307310KS

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 Gerald Jantz's NPI number?

The NPI number for Gerald Jantz is 1659362648. It was assigned to this individual provider in the NPPES registry on October 31, 2005.

Where is Gerald Jantz located?

Gerald Jantz practices at 12504 Catalina St., Leawood, KS 66209. The listed phone number is (816) 210-6625.

What is Gerald Jantz's specialty?

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

When was this NPI record last updated?

The NPPES record for Gerald Jantz was last updated on February 25, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.