HEATHER DAWN DARWIN FNP
NPI 1841762861
Nurse Practitioner - Family in Flower Mound, TX
About Heather Dawn Darwin Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HEATHER DAWN DARWIN FNP (NPI 1841762861) is an individual family provider in Flower Mound, Texas, licensed in Texas (AP138894) and active in the NPI registry since January 2019. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Heather Dawn Darwin Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Heather Darwin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Flower Mound, TX 75022
- Reassigned Medicare billing, Texas enrollment
- 15 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 75022 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FLOWER MOUND, TX 75022
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 Darwin's NPI number?
The NPI number for Heather Darwin is 1841762861. It was assigned to this individual provider in the NPPES registry on January 2, 2019.
Where is Heather Darwin located?
Heather Darwin practices at 3400 Long Prairie Rd Ste 200, Flower Mound, TX 75022. The listed phone number is (972) 899-6300.
What is Heather Darwin's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Heather Darwin enrolled in Medicare?
Yes. Heather Darwin is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Heather Darwin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Heather Darwin reassigns Medicare benefits to Bridlewood Family Healthcare, P.A. (Flower Mound, 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 Darwin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Heather Darwin was last updated on January 2, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Heather Dawn Darwin, FNP · NPI 1841762861
Family physician in Flower Mound, Texas. Individual provider, active in the CMS NPPES registry since January 2, 2019.
## Identity
- **NPI:** 1841762861 (Entity type: Individual)
- **Enumerated:** January 2, 2019
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** AP138894 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 3400 LONG PRAIRIE RD STE 200, Flower Mound, TX 75022-2953
- **Phone:** (972) 899-6300
## 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:** Bridlewood Family Healthcare, P.A. (NPI 1821218652, Flower Mound, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 2, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1841762861) · Data from the CMS NPPES public registry.