Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Altitude Dialysis Inc.

Q: What is the NPI number for Altitude Dialysis Inc.?

The NPI for Altitude Dialysis Inc. is 1043859507, a Type 2 (organization) record in the CMS NPPES registry.

End-Stage Renal Disease (ESRD) Treatment Clinic/Center in Denver, CO · enumerated 2020 · authorized official Bradd Williams, President.

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

National Provider Identifier

1043859507

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Altitude Dialysis Inc.

Practice address 1209 Monroe Street, Denver, CO, 80206

Phone (970) 445-8265

Fax (970) 445-8265

Enumeration date Jan 2, 2020

Last updated in NPPES Jan 2, 2020

Taxonomy & classification

261QE0700X End-Stage Renal Disease (ESRD) Treatment Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Bradd Williams

Title President

Phone (970) 445-8265

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

Who is the authorized official for Altitude Dialysis Inc.?

NPPES lists Bradd Williams (President) as the authorized official for this organization.

What is the NPI number for Altitude Dialysis Inc.?

The NPI for Altitude Dialysis Inc. is 1043859507, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-02.