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JOHN J SAXER III M.D.
NPI 1205839875
Family Medicine in Overland Park, KS

Active since May 27, 2005PECOS EnrolledCLIA 17D2123126 · Microscopy
5429 W 139TH ST, OVERLAND PARK, KS 66224(913) 530-8233(913) 933-0090 Get Directions Write a Review

NPPES record last updated: January 4, 2023. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About John J Saxer Iii M.d. NPPES

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

JOHN J SAXER III M.D. (NPI 1205839875) is an individual family medicine provider in Overland Park, Kansas, licensed in Kansas (22077) and active in the NPI registry since May 2005. He is enrolled in Medicare PECOS and holds a CLIA Microscopy certificate valid through December 12, 2026.

NPPES Registry Identity

NPI1205839875
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameJOHN J SAXER IIICredential: M.D.
Location Address5429 W 139TH STOverland Park, KS 66224-3544
Mailing Address5429 W 139th StOverland Park, KS 66224-3544 · (913) 530-8233 · Fax (913) 933-0090
Phone(913) 530-8233
Fax(913) 933-0090
Sole ProprietorYes
Enumeration DateMay 27, 2005
Last NPPES UpdateJanuary 4, 2023
NPPES CertifiedJanuary 4, 2023
✔ NPI 1205839875 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in KS · 22077
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
5429 W 139TH ST, Overland Park, KS 66224
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

John J Saxer Iii 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.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 17D2123126

John Saxer Family Medicine Consulting, LLC · Leawood, KS
Active · expires Dec 12, 2026
CLIA Number17D2123126
Laboratory TypePhysician Office
Certificate Effective DateDecember 13, 2024
Certificate Expiration DateDecember 12, 2026
Laboratory DirectorJohn J. Saxer
Laboratory Phone(913) 530-8233
Laboratory LocationJohn Saxer Family Medicine Consulting, LLC5401 College Blvd, Ste 208, Leawood, KS 66211
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 66224 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
$81.98 typical visit price
range $53.00 – $161.67
Typical copayment $20.49 (range $13.25 – $40.41)
Most-billed visit code 99203
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.

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 John Saxer's NPI number?

The NPI number for John Saxer is 1205839875. It was assigned to this individual provider in the NPPES registry on May 27, 2005.

Where is John Saxer located?

John Saxer practices at 5429 W 139th St, Overland Park, KS 66224. The listed phone number is (913) 530-8233.

What is John Saxer's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is John Saxer enrolled in Medicare?

Yes. John Saxer is registered in the Medicare PECOS enrollment system.

Does John Saxer hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 17D2123126) is associated with this NPI, valid through December 12, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for John Saxer was last updated on January 4, 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.