Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allyson Rae Landphair, ARNP

Nurse Practitioner in Waterloo, IA · enumerated 2006 · practices at Northern Iowa Cardiovascular and Thoracic Surgery Clinic, PC.

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

National Provider Identifier

1902859804

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Registry record

Entity type Individual (Type 1)

Name Allyson Rae Landphair

Credential ARNP

Sex Female

Practice address 1753 W Ridgeway Ave Ste 111, Waterloo, IA, 50701

Phone (319) 233-6211

Fax (319) 233-2164

Enumeration date May 19, 2006

Last updated in NPPES Apr 16, 2026

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License A095751 (IA) Primary

Other identifiers

Identifier	Type	State	Issuer
0453670	Medicaid	IA	-
42583	Other	IA	WELLMARK INS PLAN
421417307F4	Other	IA	JOHN DEERE HEALTH INS PLA

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 is the NPI number for Allyson Landphair?

The National Provider Identifier (NPI) for Allyson Landphair is 1902859804, a Type 1 (individual) record in the CMS NPPES registry.

Where does Allyson Landphair practice?

The practice location on file with NPPES is in Waterloo, IA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Eromosele Otoadese Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Waterloo, IA NPI 1013960129 Kathryn Thompson Audiologist · Waterloo, IA NPI 1144234220 Northern Iowa Cardiovascular and Thoracic Surgery Clinic, PC Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Waterloo, IA NPI 1942545975 Spencer Kleitsch Nurse Practitioner · Waterloo, IA NPI 1568870566

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-16.