MARY A RATHER FNP-C
NPI 1982842217
Nurse Practitioner - Family in Fort Worth, TX
About Mary A Rather Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY A RATHER FNP-C (NPI 1982842217) is an individual family provider in Fort Worth, Texas, licensed in Texas (AP117624) and active in the NPI registry since January 2009. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 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)
Mary A Rather Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Mary Rather 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
- 985 clinicians in this Medicare group
Fort Worth, TX 76135
- Reassigned Medicare billing, Texas enrollment
- 2 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.
Physician 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.
Other Providers at the Same Location NPPES 8
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 Mary Rather's NPI number?
The NPI number for Mary Rather is 1982842217. It was assigned to this individual provider in the NPPES registry on January 23, 2009. The provider is also known as Mary Keyworth, Nanny Fnp-C.
Where is Mary Rather located?
Mary Rather practices at 5701 Bryant Irvin Rd Ste 201, Fort Worth, TX 76132. The listed phone number is (817) 263-2500.
What is Mary Rather's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Mary Rather enrolled in Medicare?
Yes. Mary Rather is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Mary Rather's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Rather reassigns Medicare benefits to 2 organizations: Acclaim Physician Group, Inc (Fort Worth, TX) and Jill Gramer Do PA (Fort Worth, 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 Mary Rather's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Rather 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 7 other insurers list Mary Rather 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 Mary Rather was last updated on September 15, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Mary A Rather, FNP-C · NPI 1982842217
Family physician in Fort Worth, Texas. Individual provider, active in the CMS NPPES registry since January 23, 2009.
## Identity
- **NPI:** 1982842217 (Entity type: Individual)
- **Enumerated:** January 23, 2009
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** AP117624 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 5701 BRYANT IRVIN RD STE 201, Fort Worth, TX 76132-4026
- **Phone:** (817) 263-2500 · **Fax:** (817) 346-4006
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Acclaim Physician Group, Inc (NPI 1780076562, Fort Worth, TX); Jill Gramer Do PA (NPI 1578884029, Fort Worth, TX) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 15, 2015
- **Other identifiers:** Medicare PIN 372007YKPW (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1982842217) · Data from the CMS NPPES public registry.