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Flatirons Endocrinology Consultants PC

Specialist in Boulder, CO · enumerated 2006 · authorized official Melvin Stjernholm, President.

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

National Provider Identifier

1912910928

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Registry record

Entity type Organization (Type 2)
Legal business name Flatirons Endocrinology Consultants PC
Practice address 1155 Alpine Ave, Suite 260, Boulder, CO, 80304
Phone (303) 440-0444
Fax (303) 444-2015
Enumeration date Aug 14, 2006
Last updated in NPPES Mar 19, 2009

Taxonomy & classification

174400000X Specialist Other Service Providers · License DR15809 (CO) Primary

Authorized official

Name Melvin Stjernholm
Title President
Phone (303) 440-0444

Other identifiers

Identifier Type State Issuer
04007183 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.

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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 Flatirons Endocrinology Consultants PC?
Flatirons Endocrinology Consultants PC is registered in NPPES as a Specialist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-03-19.