Colleen Duncan
Colleen Duncan is a Specialist provider (Specialist) practicing in Gresham, OR, registered in the NPPES registry with NPI 1962828848 since 2014.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1962828848 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Colleen Duncan |
| Sex | Female |
| Practice address | Gresham, OR, 97030 |
| Phone | 5036671500 |
| Enumeration date | 2014-03-14 |
| Last updated in NPPES | 2014-03-14 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 174400000X | Specialist | Primary | 17665 | OR |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 17665 | Other | — | LICENSE NUMBER |
Copy-ready billing details
Provider: Colleen Duncan NPI: 1962828848 Taxonomy: 174400000X (Specialist) Address: Gresham, OR, 97030
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1316205511 | Stephanie Eastin | Individual | Acupuncturist | Gresham, OR |
| 1770955262 | Heather Cook | Individual | Specialist | Gresham, OR |
| 1811414170 | Epidavros Center for Wellbeing | Organization | Massage Therapist | Gresham, OR |
| 1952074833 | Herrhythm Acupuncture and Reproductive Wellness, LLC | Organization | Acupuncturist | Gresham, OR |
| 1972220655 | Paula Matosin | Individual | Massage Therapist | Gresham, OR |
| 1356110126 | Nuwa Integrative Wellness, LLC | Organization | Health Service Clinic/Center | Gresham, OR |
| 1396569786 | Rachael Null | Individual | Naturopath | Gresham, OR |
Verify this record
Cross-check NPI 1962828848 against the authoritative CMS record: view Colleen Duncan 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-03-14.