Stephen P. Trapani, DC
Chiropractor · Walla Walla, WA
Stephen P. Trapani, DC is a chiropractor with a practice address in Walla Walla, Washington, and NPI 1235232877, issued on Sep 7, 2006. Check the license (Washington 2084, as entered in NPPES) with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Stephen P. Trapani
- Credential
- DC
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 2084 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1618 E Isaacs Ave, Walla Walla, WA 99362
- Phone
- (509) 529-4330
- Enumerated
- Sep 7, 2006
- Record last updated
- Sep 5, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (509) 525-2458
- Medicaid ID
- 2018653 WA
- Medicare enrollment
- Enrolled (PECOS I20101109001257); may accept Medicare assignment
- Medical or professional school
- Western States College Of Chiropractic, 1985
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 3,006 in Washington → Look up another NPI →
Also registered at 1618 E Isaacs Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sylvia Clark, LMPMassage Therapist1639398621
- Brenda Trapani, LMPSpecialist1124284237
Verify Stephen P. Trapani in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license 2084Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Stephen P. Trapani among 3,006 chiropractor records in Washington
Stephen P. Trapani, DC is one of 3,006 chiropractor records with a practice address in Washington. 21% 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 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 69% newer
- In a Medicare fileNo · 21% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated1985 · median 2005 among the 1,275 with a school on file
- Record last updated2012 · 75% 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 Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Chiropractor providers in Washington
There are 3,006 chiropractor records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,006 in Washington → Every provider in Walla Walla → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Dennis Berry, DCWalla Walla, WA 993621457554867
- Christopher Bess, D.C.Walla Walla, WA 993621356457592
- Daniel Elmenhurst, DCWalla Walla, WA 993621366545048
- Paul Elmenhurst, DCWalla Walla, WA 993621740869593
- Ricky Johnston, D.C.Walla Walla, WA 993621083694566
- Dino Lucas, DCWalla Walla, WA 993621841363546
- Teresa Miller, DCWalla Walla, WA 993621871622860
- Michael Ross, DC, CSCS, DACRBWalla Walla, WA 993621497848717
Common questions
What is Stephen P. Trapani, DC's NPI number?
Stephen P. Trapani, DC's National Provider Identifier (NPI) is 1235232877, issued on Sep 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen P. Trapani, DC located?
The NPPES record lists a practice address at 1618 E Isaacs Ave, Walla Walla, WA, 99362. Phone: (509) 529-4330. Providers update this record themselves, so call before visiting.
How can I verify Stephen P. Trapani, DC's license?
NPPES lists Washington license number 2084, as entered by the provider. Search the Washington 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.