O'SULLIVAN FAMILY CHIROPRACTIC INC
NPI 1235666439
Chiropractor in Cedar Rapids, IA
About O'sullivan Family Chiropractic Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
O'SULLIVAN FAMILY CHIROPRACTIC INC (NPI 1235666439) is a healthcare organization registered as a chiropractor in Cedar Rapids, Iowa and active in the NPI registry since May 2017. The organization lists Amanda O'sullivan, Chiropractor, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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)
O'sullivan Family Chiropractic Inc 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 O'sullivan Family Chiropractic Inc, 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 O'sullivan Family Chiropractic Inc's NPI number?
The NPI number for O'sullivan Family Chiropractic Inc is 1235666439. It was assigned to this organization in the NPPES registry on May 18, 2017.
Where is O'sullivan Family Chiropractic Inc located?
O'sullivan Family Chiropractic Inc is located at 214 Blairs Ferry Rd NE Ste 2, Cedar Rapids, IA 52402. The listed phone number is (319) 331-8634.
What is O'sullivan Family Chiropractic Inc's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is O'sullivan Family Chiropractic Inc enrolled in Medicare?
Yes. O'sullivan Family Chiropractic Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through O'sullivan Family Chiropractic Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Chiropractic) reassigns their Medicare billing to O'sullivan Family Chiropractic Inc. 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 O'sullivan Family Chiropractic Inc was last updated on May 18, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# O'sullivan Family Chiropractic Inc · NPI 1235666439
Chiropractor organization in Cedar Rapids, Iowa. Organization record, active in the CMS NPPES registry since May 18, 2017.
## Identity
- **NPI:** 1235666439 (Entity type: Organization)
- **Enumerated:** May 18, 2017
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **Organization subpart:** No
- **Authorized official:** Amanda O'sullivan, CHIROPRACTOR
## Practice location
- **Address:** 214 BLAIRS FERRY RD NE STE 2, Cedar Rapids, IA 52402-1602
- **Phone:** (319) 331-8634 · **Fax:** (319) 378-9292
## 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:** May 18, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1235666439) · Data from the CMS NPPES public registry.