Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tiffany R Malanaphy, CRNA

Certified Registered Nurse Anesthetist in Decorah, IA · enumerated 2018.

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

National Provider Identifier

1649763889

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Registry record

Entity type Individual (Type 1)

Name Tiffany R Malanaphy

Credential CRNA

Sex Female

Practice address 901 Montgomery St, Decorah, IA, 52101

Phone (563) 382-2911

Fax (952) 442-3620

Enumeration date Jun 12, 2018

Last updated in NPPES Feb 17, 2021

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 228022 (WI) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License D125341 (IA) Primary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA 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

Is NPI 1649763889 active?

Yes, as of the latest NPPES snapshot, NPI 1649763889 is active (record last updated 2021-02-17).

How do I verify Tiffany Malanaphy's NPI record?

Cross-check NPI 1649763889 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-17.