DR. CHRISTINA MARIE GRADDY D.C
NPI 1013185453
Chiropractor in Skiatook, OK
About Dr. Christina Marie Graddy D.c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHRISTINA MARIE GRADDY D.C (NPI 1013185453) is an individual chiropractor in Skiatook, Oklahoma, licensed in Oklahoma (3866) and active in the NPI registry since February 2008. She is a graduate of Other (2008).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Christina Marie Graddy D.c 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 Christina Graddy reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Tulsa, OK 74135
- Reassigned Medicare billing, Oklahoma enrollment
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 2
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 Christina Graddy's NPI number?
The NPI number for Christina Graddy is 1013185453. It was assigned to this individual provider in the NPPES registry on February 19, 2008.
Where is Christina Graddy located?
Christina Graddy practices at 1529 W Rogers Blvd, Skiatook, OK 74070. The listed phone number is (918) 396-4433.
What is Christina Graddy's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Christina Graddy enrolled in Medicare?
Yes. Christina Graddy 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 Christina Graddy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christina Graddy reassigns Medicare benefits to Graddy Chiropractic PLLC (Tulsa, OK). 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 Christina Graddy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christina Graddy accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 3 other insurers list Christina Graddy 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 Christina Graddy was last updated on June 6, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Dr. Christina Marie Graddy, D.C · NPI 1013185453
Chiropractor provider in Skiatook, Oklahoma. Individual provider, active in the CMS NPPES registry since February 19, 2008.
## Identity
- **NPI:** 1013185453 (Entity type: Individual)
- **Enumerated:** February 19, 2008
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 3866 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 1529 W ROGERS BLVD, Skiatook, OK 74070-1085
- **Phone:** (918) 396-4433 · **Fax:** (918) 396-0075
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Graddy Chiropractic PLLC (NPI 1043764533, Tulsa, OK), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** June 6, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1013185453) · Data from the CMS NPPES public registry.