DR. GRANT WARREN POTTER M.D.
NPI 1174919641
Family Medicine in Fort Worth, TX
About Dr. Grant Warren Potter M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GRANT WARREN POTTER M.D. (NPI 1174919641) is an individual family medicine provider in Fort Worth, Texas, licensed in Texas (R6462) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, is affiliated with Texas Health Presbyterian Hospital Kaufman, and is a graduate of University Of Texas Southwestern Medical School At Dallas (2015).
NPPES Registry Identity
Specialties & Licenses 2
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
Dr. Grant Warren Potter M.d. 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 Grant Potter reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fort Worth, TX 76104
- Reassigned Medicare billing, Texas enrollment
- 1,639 clinicians in this Medicare group
Humble, TX 77338
- Reassigned Medicare billing, Texas enrollment
- 2,009 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 7
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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Texas Health Presbyterian Hospital Kaufman
Acute Care Hospitals · Kaufman, TXTexas Health Presbyterian Hospital Dallas
Acute Care Hospitals · Dallas, TXTexas Health Presbyterian Hospital Rockwall
Acute Care Hospitals · Rockwall, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 76132 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
FORT WORTH, TX 76132
FORT WORTH, TX 76132
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 Grant Potter's NPI number?
The NPI number for Grant Potter is 1174919641. It was assigned to this individual provider in the NPPES registry on April 12, 2015.
Where is Grant Potter located?
Grant Potter practices at 6100 Harris Pkwy, Fort Worth, TX 76132. The listed phone number is (817) 433-5977.
What is Grant Potter's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Grant Potter enrolled in Medicare?
Yes. Grant Potter 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 Grant Potter's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Grant Potter reassigns Medicare benefits to 2 organizations: Texas Health Physicians Group (Fort Worth, TX) and Hospitalist Medicine Physicians Of Texas, PLLC (Humble, TX). 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 Grant Potter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Grant Potter accept?
Health plans from Blue Cross and Blue Shield of Texas list Grant Potter 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.
Is Grant Potter affiliated with any hospitals?
According to CMS data, Grant Potter is affiliated with Texas Health Presbyterian Hospital Kaufman, Texas Health Presbyterian Hospital Dallas and Texas Health Presbyterian Hospital Rockwall.
When was this NPI record last updated?
The NPPES record for Grant Potter was last updated on January 5, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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. Grant Warren Potter, M.D. · NPI 1174919641
Family Medicine physician in Fort Worth, Texas. Individual provider, active in the CMS NPPES registry since April 12, 2015.
## Identity
- **NPI:** 1174919641 (Entity type: Individual)
- **Enumerated:** April 12, 2015
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** R6462 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 6100 HARRIS PKWY, Fort Worth, TX 76132
- **Phone:** (817) 433-5977
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Texas Health Physicians Group (NPI 1174573596, Fort Worth, TX); Hospitalist Medicine Physicians Of Texas, PLLC (NPI 1629307095, Humble, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Southwestern Medical School At Dallas, class of 2015
## Record status
- **NPPES last updated:** January 5, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1174919641) · Data from the CMS NPPES public registry.