Walter Don Peterson, DC
Chiropractor · Corvallis, OR
Walter Don Peterson, DC is a chiropractor with a practice address in Corvallis, Oregon, and NPI 1508962184, issued on Sep 15, 2006. Check the license (Oregon 272562, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Walter Don Peterson
- Credential
- DC
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 272562 OR
Self-reported in NPPES; status is on the state search - Practice location
- 400 NW Walnut Blvd Ste 400, Corvallis, OR 97330
- Phone
- (541) 758-2225
- Enumerated
- Sep 15, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (541) 757-0565
- Medicare enrollment
- Enrolled (PECOS I20090706000660); accepts Medicare assignment
- Medical or professional school
- Western States College Of Chiropractic, 1989
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 1,881 in Oregon → Look up another NPI →
Also registered at 400 NW Walnut Blvd Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Candace Helm-Hathaway, LMTMassage Therapist1992955868
Verify Walter Don Peterson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 272562Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Heresco Chiropractic And Associates, PCCorvallis, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Walter Don Peterson among 1,881 chiropractor records in Oregon
Walter Don Peterson, DC is one of 1,881 chiropractor records with a practice address in Oregon. 18% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 74% newer
- In a Medicare fileYes · 18% of these records are
- In the CMS Doctors and Clinicians fileYes · 34% of these records are
- Graduated1989 · median 2008 among the 638 with a school on file
- Record last updated2007 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Chiropractor providers in Oregon
There are 1,881 chiropractor records in Oregon.
All 1,881 in Oregon → Every provider in Corvallis → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Leslie Berman, DCCorvallis, OR 973301134156995
- Todd Bilby, DCCorvallis, OR 973301811068307
- George House, DCCorvallis, OR 973301396785283
- John Johnson, D.C.Corvallis, OR 973301851399513
- Robert Johnson, D.C.Corvallis, OR 973301518169366
- Daniel Lach, DCCorvallis, OR 973301295876415
- Chad Lamer, D.C.Corvallis, OR 973301972554889
- Keith Okerstrom, D.C.Corvallis, OR 973301124230214
Common questions
What is Walter Don Peterson, DC's NPI number?
Walter Don Peterson, DC's National Provider Identifier (NPI) is 1508962184, issued on Sep 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Walter Don Peterson, DC located?
The NPPES record lists a practice address at 400 NW Walnut Blvd Ste 400, Corvallis, OR, 97330. Phone: (541) 758-2225. Providers update this record themselves, so call before visiting.
How can I verify Walter Don Peterson, DC's license?
NPPES lists Oregon license number 272562, as entered by the provider. 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. Medicare files from data.cms.gov. 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.