DAVID MARK WASHA DC
NPI 1164580031
Chiropractor - Sports Physician in Lacrosse, WI
About David Mark Washa Dc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID MARK WASHA DC (NPI 1164580031) is an individual sports physician in Lacrosse, Wisconsin, licensed in Wisconsin (2535) and active in the NPI registry since December 2006. He is a graduate of Northwestern College Of Chiropractic (1990).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 7
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
David Mark Washa Dc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show David Washa reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
La Crosse, WI 54601
- Reassigned Medicare billing, Wisconsin enrollment
- 2 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is David Washa's NPI number?
The NPI number for David Washa is 1164580031. It was assigned to this individual provider in the NPPES registry on December 4, 2006.
Where is David Washa located?
David Washa practices at 1415 Us Hwy 16, Lacrosse, WI 54601. The listed phone number is (608) 785-7746.
What is David Washa's specialty?
The primary specialty registered for this NPI is Chiropractor, specializing in Sports Physician, with taxonomy code 111NS0005X.
Is David Washa enrolled in Medicare?
Yes. David Washa is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for David Washa's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Washa reassigns Medicare benefits to Washa Chiropractic Clinic, Inc. (La Crosse, WI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for David Washa's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Washa accept?
Health plans from Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare), HealthPartners and Quartz list David Washa as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for David Washa was last updated on May 22, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# David Mark Washa, DC · NPI 1164580031
Sports Physician provider in Lacrosse, Wisconsin. Individual provider, active in the CMS NPPES registry since December 4, 2006.
## Identity
- **NPI:** 1164580031 (Entity type: Individual)
- **Enumerated:** December 4, 2006
- **Primary specialty:** Chiropractor - Sports Physician · taxonomy 111NS0005X
- **State license:** 2535 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 1415 US HWY 16, Lacrosse, WI 54601
- **Phone:** (608) 785-7746 · **Fax:** (608) 782-2938
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Washa Chiropractic Clinic, Inc. (NPI 1477724276, La Crosse, WI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Northwestern College Of Chiropractic, class of 1990
## Record status
- **NPPES last updated:** May 22, 2008
- **Other identifiers:** Other 391762498 (WI); Other 391762498015 (WI); Medicare UPIN 000070231 (WI); and 4 more
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Source: [NPI Profile](https://npiprofile.com/npi/1164580031) · Data from the CMS NPPES public registry.