MRS. MARGARET HARGROVE MILLER OTR/L
NPI 1114175700
Occupational Therapist in Tupelo, MS
About Mrs. Margaret Hargrove Miller Otr/l NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. MARGARET HARGROVE MILLER OTR/L (NPI 1114175700) is an individual occupational therapist in Tupelo, Mississippi, licensed in Mississippi (OT-0915) and active in the NPI registry since September 2008. She is a graduate of Other (1995).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Mrs. Margaret Hargrove Miller Otr/l 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 Reassignments
2Medicare enrollment records show Margaret Miller reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tupelo, MS 38801
- Reassigned Medicare billing, Mississippi enrollment
- 23 clinicians in this Medicare group
Denver, CO 80230
- Reassigned Medicare billing, Colorado enrollment
- 395 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.
Areas of Expertise CMS Part B claims 3
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.
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 Margaret Miller's NPI number?
The NPI number for Margaret Miller is 1114175700. It was assigned to this individual provider in the NPPES registry on September 8, 2008. The provider is also known as Meg Duvall Hargrove.
Where is Margaret Miller located?
Margaret Miller practices at 1211 S Gloster St Ste C, Tupelo, MS 38801. The listed phone number is (662) 432-1523.
What is Margaret Miller's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Margaret Miller enrolled in Medicare?
Yes. Margaret Miller 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 organizations bill Medicare for Margaret Miller's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Miller reassigns Medicare benefits to 2 organizations: Sog Physical Therapy (Tupelo, MS) and Orthopedic Centers Of Colorado, LLC (Denver, CO). Each 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 Margaret Miller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Margaret Miller accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 2 other insurers list Margaret Miller 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 Margaret Miller was last updated on December 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.