Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Boulder Valley Asthma & Allergy Clinics, PC

Specialist in Littleton, CO · enumerated 2020 · authorized official Katherine Hoth, Practice Manager.

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

National Provider Identifier

1801411376

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Registry record

Entity type Organization (Type 2)

Legal business name Boulder Valley Asthma & Allergy Clinics, PC

Practice address 5944 S Kipling Pkwy Ste 201, Littleton, CO, 80127

Phone (303) 234-1067

Enumeration date Jun 10, 2020

Last updated in NPPES Jun 10, 2020

Taxonomy & classification

174400000X Specialist Other Service Providers Primary

Authorized official

Name Katherine Hoth

Title Practice Manager

Phone (303) 234-9305

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 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.

What type of organization is Boulder Valley Asthma & Allergy Clinics, PC?

Boulder Valley Asthma & Allergy Clinics, PC is registered in NPPES as a Specialist (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-10.