Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennifer Ann Diederich

Adult Health Nurse Practitioner in Aitkin, MN · enumerated 2021.

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

National Provider Identifier

1578237962

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Jennifer Ann Diederich

Sex Female

Practice address 200 Bunker Hill Dr, Aitkin, MN, 56431

Phone (218) 927-2157

Fax (218) 927-5319

Enumeration date Aug 9, 2021

Last updated in NPPES Aug 9, 2021

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 8227 (MN) 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

What specialty is Jennifer Diederich?

Jennifer Diederich is registered in NPPES with the primary taxonomy of Adult Health Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-09.