Benefis Healthcare Practitioners, PC
NPI 1013152727 · Hematology & Oncology Physician · Great Falls, MT
Benefis Healthcare Practitioners, PC is a Hematology & Oncology Physician organization in Great Falls, MT (NPI 1013152727).
Provider details
- NPI number
- 1013152727
- Entity type
- Organization
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Daniel Reiner, Chief Administrative Officer(406) 455-4470
- License
- 11840 (MT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs 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
Other names (DBA / former)
- Doing business as
- Sletten Cancer Specialists
Registry dates
- Enumerated
- 2008-12-09
- Last updated
- 2008-12-09
Frequently asked questions
- What is Benefis Healthcare Practitioners, PC's NPI number?
- Benefis Healthcare Practitioners, PC's National Provider Identifier (NPI) is 1013152727, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Benefis Healthcare Practitioners, PC?
- Benefis Healthcare Practitioners, PC is classified in the NPPES registry as Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Benefis Healthcare Practitioners, PC located?
- Benefis Healthcare Practitioners, PC's practice location on file with NPPES is 1117 29th St S, Great Falls, MT 59405-5306.
- What is Benefis Healthcare Practitioners, PC's phone number?
- The practice phone number listed in the NPPES registry for Benefis Healthcare Practitioners, PC is (406) 731-8150.
- Who is the authorized official for Benefis Healthcare Practitioners, PC?
- The authorized official listed on Benefis Healthcare Practitioners, PC's NPPES record is Daniel Reiner, Chief Administrative Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Benefis Healthcare Practitioners, PC's NPI active?
- Yes — Benefis Healthcare Practitioners, PC's NPI (1013152727) is active in the NPPES registry as of the last update on 2008-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.