TWEETON CHIROPRACTIC, PLC
NPI 1306227350
Chiropractor in Washington, IA
About Tweeton Chiropractic, Plc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TWEETON CHIROPRACTIC, PLC (NPI 1306227350) is a healthcare organization registered as a chiropractor in Washington, Iowa and active in the NPI registry since June 2015. The organization lists William Martin Tweeton, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Tweeton Chiropractic, Plc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Tweeton Chiropractic, Plc, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Tweeton Chiropractic, Plc's NPI number?
The NPI number for Tweeton Chiropractic, Plc is 1306227350. It was assigned to this organization in the NPPES registry on June 16, 2015.
Where is Tweeton Chiropractic, Plc located?
Tweeton Chiropractic, Plc is located at 214 S Iowa Ave, Washington, IA 52353. The listed phone number is (319) 653-2351.
What is Tweeton Chiropractic, Plc's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Tweeton Chiropractic, Plc enrolled in Medicare?
Yes. Tweeton Chiropractic, Plc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Tweeton Chiropractic, Plc?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Chiropractic) reassigns their Medicare billing to Tweeton Chiropractic, Plc. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Tweeton Chiropractic, Plc was last updated on June 16, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Tweeton Chiropractic, Plc · NPI 1306227350
Chiropractor organization in Washington, Iowa. Organization record, active in the CMS NPPES registry since June 16, 2015.
## Identity
- **NPI:** 1306227350 (Entity type: Organization)
- **Enumerated:** June 16, 2015
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **Organization subpart:** No
- **Authorized official:** William Tweeton, PRESIDENT
## Practice location
- **Address:** 214 S IOWA AVE, Washington, IA 52353-1753
- **Phone:** (319) 653-2351
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Chiropractic) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 16, 2015
- **Other identifiers:** Medicaid 1189837 (IA); Medicare PIN 44239 (IA); Medicare UPIN T01096 (IA)
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Source: [NPI Profile](https://npiprofile.com/npi/1306227350) · Data from the CMS NPPES public registry.