CHRISTINA GRELK
NPI 1215333885
Occupational Therapist in Mt Pleasant, IA
About Christina Grelk NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTINA GRELK (NPI 1215333885) is an individual occupational therapist in Mt Pleasant, Iowa, licensed in Iowa (01644) and active in the NPI registry since November 2014. She is a graduate of Other (2004).
NPPES Registry Identity
Specialties & Licenses
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
Christina Grelk 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 Grelk reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
West Point, IA 52656
- Reassigned Medicare billing, Iowa enrollment
- 8 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.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MOUNT PLEASANT, IA 52641
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 Grelk's NPI number?
The NPI number for Christina Grelk is 1215333885. It was assigned to this individual provider in the NPPES registry on November 10, 2014.
Where is Christina Grelk located?
Christina Grelk practices at 126 W Stonebrook Dr, Mt Pleasant, IA 52641. The listed phone number is (319) 385-9145.
What is Christina Grelk's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Christina Grelk enrolled in Medicare?
Yes. Christina Grelk 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 Grelk's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christina Grelk reassigns Medicare benefits to Key Rehabilitation,inc. (West Point, IA). 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 Grelk's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Christina Grelk was last updated on June 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.