Diane Fischer Crna PC
NPI 1588754923 · Certified Registered Nurse Anesthetist · Billings, MT
Diane Fischer Crna PC is a Certified Registered Nurse Anesthetist organization in Billings, MT (NPI 1588754923).
Provider details
- NPI number
- 1588754923
- Entity type
- Organization
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Diane Fischer, President(406) 245-2817
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Registry dates
- Enumerated
- 2006-10-14
- Last updated
- 2013-01-10
Frequently asked questions
- What is Diane Fischer Crna PC's NPI number?
- Diane Fischer Crna PC's National Provider Identifier (NPI) is 1588754923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Diane Fischer Crna PC?
- Diane Fischer Crna PC is classified in the NPPES registry as Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diane Fischer Crna PC located?
- Diane Fischer Crna PC's practice location on file with NPPES is 940 N 30th St, Billings, MT 59101-0742.
- What is Diane Fischer Crna PC's phone number?
- The practice phone number listed in the NPPES registry for Diane Fischer Crna PC is (406) 248-7186.
- Who is the authorized official for Diane Fischer Crna PC?
- The authorized official listed on Diane Fischer Crna PC's NPPES record is Diane Fischer, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Diane Fischer Crna PC's NPI active?
- Yes — Diane Fischer Crna PC's NPI (1588754923) is active in the NPPES registry as of the last update on 2013-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.