Robert Janicek, RN
NPI 1104634542 · Family Nurse Practitioner · Billings, MT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Janicek, RN is a Family Nurse Practitioner provider in Billings, MT (NPI 1104634542).
Provider details
- NPI number
- 1104634542
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- No
- License
- 264408 (MT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-12-18
- Last updated
- 2025-06-26
- Certified
- 2025-06-26
Frequently asked questions
- What is Robert Janicek's NPI number?
- Robert Janicek's National Provider Identifier (NPI) is 1104634542, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Janicek's specialty?
- Robert Janicek is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Robert Janicek located?
- Robert Janicek's practice location on file with NPPES is 2800 10th Ave N, Billings, MT 59101-0703.
- What is Robert Janicek's phone number?
- The practice phone number listed in the NPPES registry for Robert Janicek is (406) 238-2500.
- Does Robert Janicek accept Medicare?
- Robert Janicek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Janicek's NPI active?
- Yes — Robert Janicek's NPI (1104634542) is active in the NPPES registry as of the last update on 2025-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.