ROBERT LAYNE JANICEK RN
NPI 1104634542
Nurse Practitioner - Family in Billings, MT
About Robert Layne Janicek Rn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROBERT LAYNE JANICEK RN (NPI 1104634542) is an individual family provider in Billings, Montana, licensed in Montana (264408) and active in the NPI registry since December 2024. He is enrolled in Medicare PECOS, is affiliated with Billings Clinic, and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Robert Layne Janicek Rn 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.
Medicare Billing Reassignment
Medicare enrollment records show Robert Janicek reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Billings, MT 59101
- Reassigned Medicare billing, Montana enrollment
- 1,264 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Billings Clinic
Acute Care Hospitals · Billings, MTPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 59101 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BILLINGS, MT 59101
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 Robert Janicek's NPI number?
The NPI number for Robert Janicek is 1104634542. It was assigned to this individual provider in the NPPES registry on December 18, 2024.
Where is Robert Janicek located?
Robert Janicek practices at 2800 10th Ave N, Billings, MT 59101. The listed phone number is (406) 238-2500.
What is Robert Janicek's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Robert Janicek enrolled in Medicare?
Yes. Robert Janicek 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.
Which organization bills Medicare for Robert Janicek's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Janicek reassigns Medicare benefits to Billings Clinic (Billings, MT). The 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 Robert Janicek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Robert Janicek accept?
Health plans from Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, PacificSource Health Plans, Providence Health Plan and UnitedHealthcare list Robert Janicek 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.
Is Robert Janicek affiliated with any hospitals?
According to CMS data, Robert Janicek is affiliated with Billings Clinic.
When was this NPI record last updated?
The NPPES record for Robert Janicek was last updated on June 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Robert Layne Janicek, RN · NPI 1104634542
Family physician in Billings, Montana. Individual provider, active in the CMS NPPES registry since December 18, 2024.
## Identity
- **NPI:** 1104634542 (Entity type: Individual)
- **Enumerated:** December 18, 2024
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 264408 (Montana)
- **Sole proprietor:** No
## Practice location
- **Address:** 2800 10TH AVE N, Billings, MT 59101-0703
- **Phone:** (406) 238-2500
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Billings Clinic (NPI 1376598714, Billings, MT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** June 26, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1104634542) · Data from the CMS NPPES public registry.