AMBER MULLINS
NPI 1003216755
Nurse Practitioner - Family in Flower Mound, TX
About Amber Mullins NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMBER MULLINS (NPI 1003216755) is an individual family provider in Flower Mound, Texas, licensed in Texas (AP126263) and active in the NPI registry since August 2014. She is enrolled in Medicare PECOS 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
Amber Mullins 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
6Medicare enrollment records show Amber Mullins reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dallas, TX 75254
- Reassigned Medicare billing, Texas enrollment
- 30 clinicians in this Medicare group
Dallas, TX 75254
- Reassigned Medicare billing, Texas enrollment
- 28 clinicians in this Medicare group
Dallas, TX 75254
- Reassigned Medicare billing, Texas enrollment
- 32 clinicians in this Medicare group
Round Rock, TX 78664
- Reassigned Medicare billing, Texas enrollment
- 362 clinicians in this Medicare group
Round Rock, TX 78664
- Reassigned Medicare billing, Texas enrollment
- 493 clinicians in this Medicare group
Spring, TX 77373
- Reassigned Medicare billing, Texas enrollment
- 238 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 4
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75028 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.
Other Providers at the Same Location NPPES 10
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 Amber Mullins's NPI number?
The NPI number for Amber Mullins is 1003216755. It was assigned to this individual provider in the NPPES registry on August 31, 2014.
Where is Amber Mullins located?
Amber Mullins practices at 1100 Flower Mound Rd, Flower Mound, TX 75028. The listed phone number is (972) 874-8214.
What is Amber Mullins's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Amber Mullins enrolled in Medicare?
Yes. Amber Mullins 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 Amber Mullins's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amber Mullins reassigns Medicare benefits to 6 organizations: American Visiting Doctors LLC (Dallas, TX), Healthcare Liaison Services, LLC (Dallas, TX), Home Visiting Doctors Management LLC (Dallas, TX), Minuteclinic Telehealth Services Of Texas Association (Round Rock, TX), Minuteclinic Diagnostic Of Texas PLLC (Round Rock, TX) and 1 more organization, listed in the Medicare section above. 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 Amber Mullins's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amber Mullins accept?
Health plans from Oscar Insurance Company list Amber Mullins 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 Amber Mullins was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Amber Mullins · NPI 1003216755
Family physician in Flower Mound, Texas. Individual provider, active in the CMS NPPES registry since August 31, 2014.
## Identity
- **NPI:** 1003216755 (Entity type: Individual)
- **Enumerated:** August 31, 2014
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** AP126263 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1100 FLOWER MOUND RD, Flower Mound, TX 75028-3503
- **Phone:** (972) 874-8214
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): American Visiting Doctors LLC (NPI 1710268305, Dallas, TX); Healthcare Liaison Services, LLC (NPI 1881943116, Dallas, TX); Home Visiting Doctors Management LLC (NPI 1699076794, Dallas, TX); Minuteclinic Telehealth Services Of Texas Association (NPI 1922564301, Round Rock, TX); Minuteclinic Diagnostic Of Texas PLLC (NPI 1609076330, Round Rock, TX); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** February 12, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1003216755) · Data from the CMS NPPES public registry.