Four Corners Ob/Gyn
Four Corners Ob/Gyn is a healthcare organization registered as Specialist in Durango, CO, holding Type 2 (organization) NPI 1861503948 since 2006. The authorized official on file is Ruth Olbert, Admin. Assist.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1861503948 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Four Corners Ob/Gyn |
| Practice address | 1 MERCADO ST, SUITE # 105, Durango, CO, 81301 |
| Phone | 9703828800 |
| Fax | 9703820122 |
| Enumeration date | 2006-08-31 |
| Last updated in NPPES | 2026-03-19 |
Authorized official
| Name | Ruth Olbert |
|---|---|
| Title | Admin. Assist |
| Phone | 9703828800 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 174400000X | Specialist | Primary | — | CO |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| O4021754 | Medicaid | CO | — |
Copy-ready billing details
Provider: Four Corners Ob/Gyn NPI: 1861503948 Taxonomy: 174400000X (Specialist) Address: 1 MERCADO ST, SUITE # 105, Durango, CO, 81301
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1780687889 | Steven Bush | Individual | Radiation Oncology Physician | Durango, CO |
| 1194729590 | Physicians Surgery Center, LLC | Organization | Ambulatory Surgical Clinic/Center | Durango, CO |
| 1548258379 | Susie Kim | Individual | Cardiovascular Disease Physician | Durango, CO |
| 1073591517 | James Santos | Individual | Physical Medicine & Rehabilitation Physician | Durango, CO |
| 1639144975 | Michael Demos | Individual | Cardiovascular Disease Physician | Durango, CO |
| 1306808803 | Randy Junttonen | Individual | Physical Therapist | Durango, CO |
| 1386606887 | Philip Rambo | Individual | Physical Therapist | Durango, CO |
| 1295797231 | Erik Swanson | Individual | Physical Therapist | Durango, CO |
Verify this record
Cross-check NPI 1861503948 against the authoritative CMS record: view Four Corners Ob/Gyn 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 the NPI number for Four Corners Ob/Gyn?
Who is the authorized official for Four Corners Ob/Gyn?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-03-19.