DR. AMANDA BELL GRIMES M.D.
NPI 1821259805
Pediatrics - Pediatric Hematology-Oncology in Houston, TX
About Dr. Amanda Bell Grimes M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AMANDA BELL GRIMES M.D. (NPI 1821259805) is an individual pediatric hematology-oncology provider in Houston, Texas, licensed in Texas (P1760) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS and maintains a secondary practice location in Houston.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 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 (PECOS)
Dr. Amanda Bell Grimes M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Amanda Grimes reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 2,296 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.
HOUSTON, TX 77030
HOUSTON, TX 77030
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 Amanda Grimes's NPI number?
The NPI number for Amanda Grimes is 1821259805. It was assigned to this individual provider in the NPPES registry on June 22, 2008.
Where is Amanda Grimes located?
Amanda Grimes practices at 6701 Fannin St, Houston, TX 77030. The listed phone number is (832) 824-1000.
What is Amanda Grimes's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.
Is Amanda Grimes enrolled in Medicare?
Yes. Amanda Grimes is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Amanda Grimes's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amanda Grimes reassigns Medicare benefits to Baylor College Of Medicine (Houston, TX). 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 Amanda Grimes's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amanda Grimes accept?
Health plans from Blue Cross and Blue Shield of Texas and Moda Health Plan, Inc. list Amanda Grimes 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 Amanda Grimes was last updated on November 8, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.
# Dr. Amanda Bell Grimes, M.D. · NPI 1821259805
Pediatric Hematology-Oncology physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since June 22, 2008.
## Identity
- **NPI:** 1821259805 (Entity type: Individual)
- **Enumerated:** June 22, 2008
- **Primary specialty:** Pediatrics - Pediatric Hematology-Oncology · taxonomy 2080P0207X
- **State license:** P1760 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 6701 FANNIN ST, Houston, TX 77030-2608
- **Phone:** (832) 824-1000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Baylor College Of Medicine (NPI 1104867175, Houston, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 8, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1821259805) · Data from the CMS NPPES public registry.