Endocrine Consultatns, LLC
Endocrine Consultatns, LLC is a healthcare organization registered as Exclusive Provider Organization in O'Fallon, MO, holding Type 2 (organization) NPI 1235326190 since 2007. The authorized official on file is Stanley Mathew, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1235326190 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Endocrine Consultatns, LLC |
| Practice address | 2 PROGRESS POINT PARKWAY, SUITE 101C, O'Fallon, MO, 63368 |
| Phone | 6364417174 |
| Enumeration date | 2007-09-25 |
| Last updated in NPPES | 2007-09-26 |
Authorized official
| Name | Stanley Mathew |
|---|---|
| Title | President |
| Phone | 6364417174 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 302F00000X | Exclusive Provider Organization | Primary | — | — |
Copy-ready billing details
Provider: Endocrine Consultatns, LLC NPI: 1235326190 Taxonomy: 302F00000X (Exclusive Provider Organization) Address: 2 PROGRESS POINT PARKWAY, SUITE 101C, O'Fallon, MO, 63368
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1326094145 | Nancy Niemann Royer | Individual | Emergency Medicine Physician | O Fallon, MO |
| 1508938044 | Progress West Healthcare Center | Organization | General Acute Care Hospital | O Fallon, MO |
| 1164553590 | Physician Groups Lc | Organization | Surgery Physician | O'Fallon, MO |
| 1760513196 | Physician Groups Lc | Organization | Obstetrics & Gynecology Physician | O'Fallon, MO |
| 1205051778 | Midwest Acute Care Consultants PC | Organization | Pulmonary Disease Physician | O'Fallon, MO |
Verify this record
Cross-check NPI 1235326190 against the authoritative CMS record: view Endocrine Consultatns, LLC 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 Endocrine Consultatns, LLC?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-09-26.