HEATHER GRINDLE FNP
NPI 1023425469
Nurse Practitioner - Family in Tatum, TX
About Heather Grindle Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HEATHER GRINDLE FNP (NPI 1023425469) is an individual family provider in Tatum, Texas, licensed in Texas (AP125996) and active in the NPI registry since July 2014. She is enrolled in Medicare PECOS, is affiliated with Christus Good Shepherd Medical Center, and is a graduate of Other (2014).
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 and accepts Medicare assignment
Heather Grindle Fnp 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 Reassignment
Medicare enrollment records show Heather Grindle reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Longview, TX 75605
- Reassigned Medicare billing, Texas enrollment
- 26 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 10
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Christus Good Shepherd Medical Center
Acute Care Hospitals · Longview, TXLongview Regional Medical Center
Acute Care Hospitals · Longview, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75691 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 4
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 2
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 Heather Grindle's NPI number?
The NPI number for Heather Grindle is 1023425469. It was assigned to this individual provider in the NPPES registry on July 17, 2014.
Where is Heather Grindle located?
Heather Grindle practices at 800 N Hill St, Tatum, TX 75691. The listed phone number is (903) 947-6300.
What is Heather Grindle's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Heather Grindle enrolled in Medicare?
Yes. Heather Grindle 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 organization bills Medicare for Heather Grindle's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Heather Grindle reassigns Medicare benefits to Phynet, Inc. (Longview, 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 Heather Grindle's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Heather Grindle accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 2 other insurers list Heather Grindle 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 Heather Grindle affiliated with any hospitals?
According to CMS data, Heather Grindle is affiliated with Christus Good Shepherd Medical Center and Longview Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Heather Grindle was last updated on April 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Heather Grindle, FNP · NPI 1023425469
Family physician in Tatum, Texas. Individual provider, active in the CMS NPPES registry since July 17, 2014.
## Identity
- **NPI:** 1023425469 (Entity type: Individual)
- **Enumerated:** July 17, 2014
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** AP125996 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 800 N HILL ST, Tatum, TX 75691-1740
- **Phone:** (903) 947-6300 · **Fax:** (903) 947-2408
## 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:** Phynet, Inc. (NPI 1144245176, Longview, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** April 14, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1023425469) · Data from the CMS NPPES public registry.