Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Northern Arizona Pulmonary Specialist

Pulmonary Disease Physician in Cottonwood, AZ · enumerated 2007 · authorized official Jeffrey Arnold, Owner.

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

National Provider Identifier

1750424685

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Registry record

Entity type Organization (Type 2)

Legal business name Northern Arizona Pulmonary Specialist

Practice address 450 S Willard St, Suite 103, Cottonwood, AZ, 86326

Phone (928) 634-4231

Enumeration date Feb 14, 2007

Last updated in NPPES Nov 7, 2007

Taxonomy & classification

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 14852 (AZ) Primary

Authorized official

Name Jeffrey Arnold

Title Owner

Phone (928) 634-4231

Other identifiers

Identifier	Type	State	Issuer
239120	Medicaid	AZ	-

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 type of organization is Northern Arizona Pulmonary Specialist?

Northern Arizona Pulmonary Specialist is registered in NPPES as a Pulmonary Disease Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-07.