Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mrs. Anna M Zwiefel, CNP

Individual provider Family Medicine Physician · NPI 1225679780

Mrs. Anna M Zwiefel, CNP is a Nurse Practitioner in Emmetsburg, Iowa. Qualified in 2019, 7 years ago. Practices with Palo Alto County Hospital, a 21-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
7
Licensed in
IA
In the registry since
2019
What do these letters mean?
CNP — Certified Nurse Practitioner
A certified nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

3201 1st St
Emmetsburg, IA 50536-2516
Phone: (712) 852-5500
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence A156729 (IA)

Record details

NPI number1225679780
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNP
Sole proprietorNo
NPI enumeratedOctober 4, 2019
Last updated in NPPESSeptember 23, 2020
Certification dateAugust 25, 2020

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Palo Alto County Hospital — 21 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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