Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Alissia Marguerite Pfeiffer, NMD

Naturopath in Scottsdale, AZ · enumerated 2017.

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

National Provider Identifier

1740791052

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Registry record

Entity type Individual (Type 1)

Name Dr. Alissia Marguerite Pfeiffer

Credential NMD

Sex Female

Practice address 9700 N 91st St, Scottsdale, AZ, 85258

Phone (480) 382-6295

Fax (833) 292-6288

Enumeration date Oct 13, 2017

Last updated in NPPES Sep 1, 2021

Taxonomy & licenses

175F00000X Naturopath Other Service Providers · License 171667 (AZ) Primary

Other identifiers

Identifier	Type	State	Issuer
17-1667	Other	AZ	NATUROPATHIC MEDICAL BOARD

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.

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Frequently asked questions

How do I verify Alissia Pfeiffer's NPI record?

Cross-check NPI 1740791052 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1740791052 active?

Yes, as of the latest NPPES snapshot, NPI 1740791052 is active (record last updated 2021-09-01).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-01.