Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Amanda Otto, MSN, APRN, FNP-BC

Family Medicine Physician in Portage, IN · enumerated 2023.

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

National Provider Identifier

1821794934

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Registry record

Entity type Individual (Type 1)

Name Amanda Otto

Credential MSN, APRN, FNP-BC

Sex Female

Practice address Portage, IN, 46368

Phone (219) 763-8112

Enumeration date Feb 1, 2023

Last updated in NPPES Jan 6, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 71013680A (IN) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

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

How do I verify Amanda Otto's NPI record?

Cross-check NPI 1821794934 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1821794934 active?

Yes, as of the latest NPPES snapshot, NPI 1821794934 is active (record last updated 2026-01-06).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-06.