Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mara Christine Fiegen

Physician Assistant in Freeman, SD · enumerated 2026.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1194637397

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mara Christine Fiegen

Sex Female

Practice address 510 E 8th St, Freeman, SD, 57029

Phone (605) 925-4000

Enumeration date Sep 21, 2026

Last updated in NPPES Sep 21, 2026

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1194637397 active?

Yes, as of the latest NPPES snapshot, NPI 1194637397 is active (record last updated 2026-09-21).

How do I verify Mara Fiegen's NPI record?

Cross-check NPI 1194637397 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Freeman Regional Health Services Skilled Nursing Facility · Freeman, SD NPI 1831206820 Sanford Home Health Community Based Hospice Care Agency · Freeman, SD NPI 1043407091 Tanya Schaeffer Family Nurse Practitioner · Freeman, SD NPI 1447689484 Tressa Sattler Family Nurse Practitioner · Freeman, SD NPI 1457827735 Sheila Rigo Family Nurse Practitioner · Freeman, SD NPI 1992495907 Freeman Regional Health Services Surgery Physician · Freeman, SD NPI 1235937541

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-21.