DAVID LYNN GRINER OTR/L
NPI 1295974608
Occupational Therapist in Morton, IL
About David Lynn Griner Otr/l NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID LYNN GRINER OTR/L (NPI 1295974608) is an individual occupational therapist in Morton, Illinois, licensed in Illinois (056004926) and active in the NPI registry since February 2009.
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 (PECOS)
David Lynn Griner Otr/l is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show David Griner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Westchester, IL 60154
- Reassigned Medicare billing, Illinois enrollment
- 184 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MORTON, IL 61550
MORTON, IL 61550
MORTON, IL 61550
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 Griner's NPI number?
The NPI number for David Griner is 1295974608. It was assigned to this individual provider in the NPPES registry on February 9, 2009.
Where is David Griner located?
David Griner practices at 190 E Queenwood Rd, Morton, IL 61550. The listed phone number is (309) 266-9741.
What is David Griner's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is David Griner enrolled in Medicare?
Yes. David Griner is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for David Griner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Griner reassigns Medicare benefits to Fox Rehabilitation Services Il LLC (Westchester, IL). 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 Griner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Griner accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list David Griner 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 Griner was last updated on August 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.