Flatirons Endocrinology Consultants PC
Flatirons Endocrinology Consultants PC is a healthcare organization registered as Specialist in Boulder, CO, holding Type 2 (organization) NPI 1912910928 since 2006. The authorized official on file is Melvin Stjernholm, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1912910928 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Flatirons Endocrinology Consultants PC |
| Practice address | 1155 ALPINE AVE, SUITE 260, Boulder, CO, 80304 |
| Phone | 3034400444 |
| Fax | 3034442015 |
| Enumeration date | 2006-08-14 |
| Last updated in NPPES | 2009-03-19 |
Authorized official
| Name | Melvin Stjernholm |
|---|---|
| Title | President |
| Phone | 3034400444 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 174400000X | Specialist | Primary | DR15809 | CO |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 04007183 | Medicaid | CO | — |
Copy-ready billing details
Provider: Flatirons Endocrinology Consultants PC NPI: 1912910928 Taxonomy: 174400000X (Specialist) Address: 1155 ALPINE AVE, SUITE 260, Boulder, CO, 80304
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1740262559 | William Brubaker | Individual | Internal Medicine Physician | Boulder, CO |
| 1407839137 | Frances Hamilton | Individual | Family Medicine Physician | Boulder, CO |
| 1710961206 | Suzanne Pecoraro | Individual | Registered Dietitian | Boulder, CO |
| 1285613646 | Philip Weber | Individual | Family Medicine Physician | Boulder, CO |
| 1740229236 | Jeffrey Thramann | Individual | Neurological Surgery Physician | Boulder, CO |
| 1467497545 | Mohammad Karbassi, M.D., P.C. | Organization | Ophthalmology Physician | Boulder, CO |
| 1629088414 | Randal Bjerke | Individual | Pulmonary Disease Physician | Boulder, CO |
| 1235249905 | Emily Finanger | Individual | Physical Therapist | Boulder, CO |
Verify this record
Cross-check NPI 1912910928 against the authoritative CMS record: view Flatirons Endocrinology Consultants PC on the official NPPES registry .
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 or validate an NPI number.
Frequently asked questions
What is a Type 2 NPI?
What type of organization is Flatirons Endocrinology Consultants PC?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-03-19.