Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Infectious Disease Consultants.

Specialist in Denver, CO · enumerated 2005 · authorized official Rebekah Gass, M.D..

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

National Provider Identifier

1770560682

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Registry record

Entity type Organization (Type 2)

Legal business name Infectious Disease Consultants.

Other name <Unavail>

Practice address 1601 E 19th Ave #3650, Denver, CO, 80218

Phone (303) 831-4774

Fax (303) 839-7750

Enumeration date Dec 30, 2005

Last updated in NPPES Jan 30, 2008

Taxonomy & classification

174400000X Specialist Other Service Providers · License 3342 (CO) Primary

Authorized official

Name Rebekah Gass

Title M.D.

Phone (303) 831-4774

Other identifiers

Identifier	Type	State	Issuer
33442	Other	CO	LICENSE
01334424	Medicaid	CO	-

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 Infectious Disease Consultants.?

Infectious Disease Consultants. is registered in NPPES as a Specialist (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-30.