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MONTANA KIDNEY PLLC
NPI 1841055399
Internal Medicine - Nephrology in Missoula, MT

Active since February 14, 2024
3550 MULLAN RD STE 103A, MISSOULA, MT 59808(406) 213-8939(406) 224-6127 Get Directions Write a Review

NPPES record last updated: August 26, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 4, 2025, May 20, 2025, Nov 8, 2024 and 2 more (5 updates tracked since 2024).

About Montana Kidney Pllc NPPES

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

MONTANA KIDNEY PLLC (NPI 1841055399) is a healthcare organization registered as a nephrology in Missoula, Montana and active in the NPI registry since February 2024. The organization maintains a secondary practice location in Hamilton and lists Benjamin Lawson, Owner, as its authorized official.

NPPES Registry Identity

NPI1841055399
Entity TypeOrganization
Primary Taxonomy207RN0300X
Legal Business NameMONTANA KIDNEY PLLC
Location Address3550 MULLAN RD STE 103AMissoula, MT 59808-5168
Mailing AddressPo Box 18032Missoula, MT 59808-8032
Phone(406) 213-8939
Fax(406) 224-6127
Organization SubpartNo
Authorized OfficialBenjamin LawsonOwner · (406) 213-8939
Enumeration DateFebruary 14, 2024
Last NPPES UpdateAugust 26, 20255 updates tracked since enumeration
NPPES CertifiedAugust 26, 2025
✔ NPI 1841055399 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
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.
Also ListedClinic/Center · Medical SpecialtyTaxonomy 261QM2500X
3550 MULLAN RD STE 103A, Missoula, MT 59808
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Secondary Practice Location 1

Location 1310 N 1st StHamilton, MT 59840-2528 · Phone (406) 213-8939 · Fax (406) 224-6127

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Montana Kidney Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Montana Kidney PLLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (3)

Benjamin Lawson
Nephrology
NPI 1154717775
3550 MULLAN RD STE 103A
Missoula, MT 59808
(406) 213-8939
✔ PECOS✔ Accepts MedicareSame address
Katie Julius, FNP-C
Nurse Practitioner
NPI 1609503242
2901 BROOKS ST
Missoula, MT 59801
(406) 721-0918
✔ PECOS✔ Accepts Medicare2.9 mi
Gil Cu, MD
Nephrology
NPI 1558338343
10150 BELLE RIVE BLVD UNIT 602
Jacksonville, FL 32256
(904) 228-7239
✔ PECOS✔ Accepts Medicare2,080 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Montana Kidney PLLC's NPI number?

The NPI number for Montana Kidney PLLC is 1841055399. It was assigned to this organization in the NPPES registry on February 14, 2024.

Where is Montana Kidney PLLC located?

Montana Kidney PLLC is located at 3550 Mullan Rd Ste 103A, Missoula, MT 59808. The listed phone number is (406) 213-8939.

What is Montana Kidney PLLC's specialty?

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

Is Montana Kidney PLLC enrolled in Medicare?

Yes. Montana Kidney PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Montana Kidney PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Montana Kidney PLLC, in Nephrology and Nurse Practitioner. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Montana Kidney PLLC accept?

Health plans from Blue Cross and Blue Shield of Montana list Montana Kidney PLLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Montana Kidney PLLC was last updated on August 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.