HATTIE GABRIELLE KEYSER
NPI 1629991609
Occupational Therapist in Huntsville, AL
About Hattie Gabrielle Keyser NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HATTIE GABRIELLE KEYSER (NPI 1629991609) is an individual occupational therapist in Huntsville, Alabama, licensed in Alabama (7046) and active in the NPI registry since August 2026. She is a graduate of Other (2026).
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)
Hattie Gabrielle Keyser is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Hattie Keyser reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Huntsville, AL 35802
- Reassigned Medicare billing, Alabama enrollment
- 29 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Hattie Keyser's NPI number?
The NPI number for Hattie Keyser is 1629991609. It was assigned to this individual provider in the NPPES registry on August 4, 2026.
Where is Hattie Keyser located?
Hattie Keyser practices at 4200 Chris Dr SW, Huntsville, AL 35802. The listed phone number is (877) 407-3422.
What is Hattie Keyser's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Hattie Keyser enrolled in Medicare?
Yes. Hattie Keyser is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Hattie Keyser's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hattie Keyser reassigns Medicare benefits to Fox Rehab Ot Al LLC (Huntsville, AL). 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 Hattie Keyser's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hattie Keyser accept?
Health plans from Blue Cross and Blue Shield of Alabama list Hattie Keyser 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 Hattie Keyser was last updated on August 4, 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.