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MCKAULEY PROTHERO-WALSER
NPI 1740133966
Nurse Practitioner - Family in Hamilton, MO

Active since February 17, 2026PECOS EnrolledAccepts Medicare Assignment
101 CROSS ST, HAMILTON, MO 64644(816) 583-2151 Get Directions Write a Review

NPPES record last updated: April 28, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mckauley Prothero-walser NPPES

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

MCKAULEY PROTHERO-WALSER (NPI 1740133966) is an individual family provider in Hamilton, Missouri, licensed in Missouri (2022021506) and active in the NPI registry since February 2026. She is enrolled in Medicare PECOS, maintains 10 additional practice locations, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1740133966
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMCKAULEY PROTHERO-WALSER
Location Address101 CROSS STHamilton, MO 64644-8311
Mailing Address101 Cross StHamilton, MO 64644-8311 · (816) 583-2151
Phone(816) 583-2151
Sole ProprietorYes
Medical School CMSOtherGraduated 2025
Enumeration DateFebruary 17, 2026
Last NPPES UpdateApril 28, 2026
NPPES CertifiedApril 28, 2026
✔ NPI 1740133966 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in MO · 2022021506
101 CROSS ST, Hamilton, MO 64644
Open in Google Maps ↗

Other Names 1

Former Name (1)Mckauley Bree Prothero Aprn Fnp

Secondary Practice Locations 10

Location 1300 Bus.US 36Chillicothe, MO 64601-3264 · Phone (660) 280-2500 · Fax (816) 232-2991
Location 25001 Lake AveSaint Joseph, MO 64504-1170 · Phone (816) 238-7788 · Fax (816) 238-9298
Location 32303 Village DrSaint Joseph, MO 64506-4954 · Phone (816) 232-6818 · Fax (816) 232-2991
Location 4109 N Main StBraymer, MO 64624-9325 · Phone (660) 234-3090 · Fax (660) 645-2820
Location 5305 Rhode Island StKing City, MO 64463-9622 · Phone (660) 535-4347 · Fax (660) 535-6240
Location 61000 5th AveSaint Joseph, MO 64505-2111 · Phone (816) 233-3338 · Fax (816) 233-4777
Location 7313 S US Highway 169Gower, MO 64454-9116 · Phone (816) 424-6427 · Fax (816) 424-3851
Location 8707 Victory LnCainsville, MO 64632-9506 · Phone (660) 893-5750 · Fax (660) 893-5751
Location 91303 State StMound City, MO 64470-1717 · Phone (816) 596-4006 · Fax (816) 596-2215
Location 10803 W US Highway 71Savannah, MO 64485-1151 · Phone (816) 324-3121

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mckauley Prothero-walser is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6002390614
PECOS Enrollment IDI20260323000186
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 64644 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
$81.64 typical visit price
range $52.28 – $161.24
Typical copayment $20.41 (range $13.07 – $40.31)
Most-billed visit code 99203
Established Patient
$93.24 typical visit price
range $16.30 – $131.05
Typical copayment $23.31 (range $4.07 – $32.76)
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

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

WILLIAM V IRBY DO
Family Medicine
101 CROSS ST
HAMILTON, MO 64644
Caldwell County (816) 583-2151

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 Mckauley Prothero-walser's NPI number?

The NPI number for Mckauley Prothero-walser is 1740133966. It was assigned to this individual provider in the NPPES registry on February 17, 2026. The provider is also known as Mckauley Bree Prothero Aprn Fnp.

Where is Mckauley Prothero-walser located?

Mckauley Prothero-walser practices at 101 Cross St, Hamilton, MO 64644. The listed phone number is (816) 583-2151.

What is Mckauley Prothero-walser's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Mckauley Prothero-walser enrolled in Medicare?

Yes. Mckauley Prothero-walser is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Mckauley Prothero-walser was last updated on April 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.