Allison Paige Simpson, DO
Allison Paige Simpson is a Pediatric Hematology & Oncology Physician provider (Pediatrics) practicing in Portland, OR, registered in the NPPES registry with NPI 1962964577 since 2019. The credential DO stands for Doctor of Osteopathic Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1962964577 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Allison Paige Simpson |
| Credential | DO |
| Sex | Female |
| Practice address | 3181 SW SAM JACKSON PARK RD, Portland, OR, 97239 |
| Phone | 5033460640 |
| Enumeration date | 2019-04-02 |
| Last updated in NPPES | 2022-07-05 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208000000X | Pediatrics Physician | Secondary | DO210196 | OR |
| 2080P0207X | Pediatric Hematology & Oncology Physician | Primary | DO210196 | OR |
DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential
Copy-ready billing details
Provider: Allison Simpson, DO NPI: 1962964577 Taxonomy: 2080P0207X (Pediatric Hematology & Oncology Physician) Address: 3181 SW SAM JACKSON PARK RD, Portland, OR, 97239
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1033035431 | Lillian Parker-Halstead | Individual | Student in an Organized Health Care Education/Training Program | Portland, OR |
| 1902723240 | Payal Dey | Individual | Student in an Organized Health Care Education/Training Program | Portland, OR |
| 1043137227 | Melika Dastgheib | Individual | Student in an Organized Health Care Education/Training Program | Portland, OR |
| 1972506301 | Jerris Hedges | Individual | Emergency Medicine Physician | Portland, OR |
| 1720082357 | Brandon Horowitz | Individual | Emergency Medicine Physician | Portland, OR |
| 1770587222 | Mary Ann Browning | Individual | Family Nurse Practitioner | Portland, OR |
| 1427052166 | Robert Lowe | Individual | Emergency Medicine Physician | Portland, OR |
| 1629073895 | Mohamud Daya | Individual | Emergency Medicine Physician | Portland, OR |
Verify this record
Cross-check NPI 1962964577 against the authoritative CMS record: view Allison Paige Simpson 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 2022-07-05.