Chelsea Walker
Behavior Analyst · Portland, OR
Chelsea Walker is a behavior analyst with a practice address in Portland, Oregon, and NPI 1235794629, issued on May 1, 2019. Check the license with the Oregon board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Chelsea Walker
- Primary taxonomy
- Behavior Analyst 103K00000X
- Practice location
- 2800 SW Peaceful LN, Portland, OR 97239
- Phone
- (503) 516-9085
- Enumerated
- May 1, 2019
- Record last updated
- Oct 8, 2022
- Entity
- Type 1 · individual
8 nearest behavior analyst records → All 1,422 in Oregon → Look up another NPI →
Also registered at 2800 SW Peaceful LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Arielle Aslinger, B.S.Behavior Technician1235905720
- Ethan BrannenBehavior Technician1831064930
- Patrick BrennanBehavior Analyst1114793247
- Brittany CullenBehavior Technician1174401376
- Morgan GrahamBehavior Analyst1598531113
- Madeline Graves, RBTBehavior Technician1942974100
Verify Chelsea Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Chelsea Walker among 1,422 behavior analyst records in Oregon
Chelsea Walker is one of 1,422 behavior analyst records with a practice address in Oregon. 0% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2019, is newer than 56% of them.
- NPI issued2019 · 56% of these records are older, 27% newer
- In a Medicare fileNo · 0% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2022 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103K00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Behavior Analyst providers in Oregon
There are 1,422 behavior analyst records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,422 in Oregon → Every provider in Portland → Behavior Analyst nationwide →
The 8 behavior analyst records with the nearest ZIP codes
- Shannon Arenas, BAPortland, OR 972391184095606
- Kendra DeyoungPortland, OR 972391972969954
- Lindsey DomanicoPortland, OR 972391154798494
- Melissa Gard, PH.D., B.C.B.APortland, OR 972391255683587
- Lauren Gatten, LPC, BCBAPortland, OR 972391740662444
- Emily KearneyPortland, OR 972391992175640
- Lindsay Nelson, BCBAPortland, OR 972391639433378
- Georgia PaxsonPortland, OR 972391942670351
Common questions
What is Chelsea Walker's NPI number?
Chelsea Walker's National Provider Identifier (NPI) is 1235794629, issued on May 1, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Chelsea Walker located?
The NPPES record lists a practice address at 2800 SW Peaceful LN, Portland, OR, 97239. Phone: (503) 516-9085. Providers update this record themselves, so call before visiting.
How can I verify Chelsea Walker's license?
Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.