Spencer Municipal Hospital
NPI 1396603957 · Certified Registered Nurse Anesthetist · Spencer, IA
Spencer Municipal Hospital is a Certified Registered Nurse Anesthetist organization in Spencer, IA (NPI 1396603957).
Provider details
- NPI number
- 1396603957
- Entity type
- Organization
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Brenda Tiefenthaler, President/Ceo(712) 264-6110
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
Under 1 yr in 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
- Northwest Iowa Anesthesia Associates
Registry dates
- Enumerated
- 2026-01-13
- Last updated
- 2026-01-13
- Certified
- 2026-01-13
Frequently asked questions
- What is Spencer Municipal Hospital's NPI number?
- Spencer Municipal Hospital's National Provider Identifier (NPI) is 1396603957, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Spencer Municipal Hospital?
- Spencer Municipal Hospital is classified in the NPPES registry as Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Spencer Municipal Hospital located?
- Spencer Municipal Hospital's practice location on file with NPPES is 1200 1st Ave E, Spencer, IA 51301-4342.
- What is Spencer Municipal Hospital's phone number?
- The practice phone number listed in the NPPES registry for Spencer Municipal Hospital is (712) 264-6164.
- Who is the authorized official for Spencer Municipal Hospital?
- The authorized official listed on Spencer Municipal Hospital's NPPES record is Brenda Tiefenthaler, President/Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Spencer Municipal Hospital's NPI active?
- Yes — Spencer Municipal Hospital's NPI (1396603957) is active in the NPPES registry as of the last update on 2026-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.