Heather Dawn Darwin, FNP
Family Nurse Practitioner · Flower Mound, TX
Heather Dawn Darwin, FNP is a family nurse practitioner with a practice address in Flower Mound, Texas, and NPI 1841762861, issued on Jan 2, 2019. Check the license (Texas AP138894, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Heather Dawn Darwin
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP138894 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3400 Long Prairie RD Ste 200, Flower Mound, TX 75022
- Phone
- (972) 899-6300
- Enumerated
- Jan 2, 2019
- Record last updated
- Jan 2, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 21,242 in Texas → Look up another NPI →
Also registered at 3400 Long Prairie RD Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mariam AlwaniGerontology Nurse Practitioner1437026572
- Michele Hampton, PAPhysician Assistant1508886151
- Caroline WoodruffFamily Nurse Practitioner1942014402
Verify Heather Dawn Darwin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license AP138894Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average family nurse practitioner in 2024
65 Medicare Part D claims for 30 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Rosuvastatin Calcium32 claims
- Metformin Hcl11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Heather Dawn Darwin among 21,242 family nurse practitioner records in Texas
Heather Dawn Darwin, FNP is one of 21,242 family nurse practitioner records with a practice address in Texas. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 50% of them.
- NPI issued2019 · 50% of these records are older, 41% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2019 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
52 family nurse practitioner records list a practice address in Flower Mound
They are 52 of the 1,341 NPPES records with a practice address in Flower Mound, and 21,242 family nurse practitioner records in Texas.
All 21,242 in Texas → Every provider in Flower Mound → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Perpetual Aseme, FNP-BCFlower Mound, TX 750221386468536
- Ann Ball, FNP-CFlower Mound, TX 750221396356622
- Susan Bowlin, FNP-BC, ACNP-BCFlower Mound, TX 750221144225178
- Maryann Efesoa, DNP, FNP-C, PMHNP-BCFlower Mound, TX 750221659703023
- Jaya Matharage, MSNFlower Mound, TX 750221205558251
- Mallory Mostafa ElsawyFlower Mound, TX 750221184269854
- Cheryl Nomani, APRN, CNPFlower Mound, TX 750221649819178
- Jenifer Slayton, FNPFlower Mound, TX 750221609699263
Common questions
What is Heather Dawn Darwin, FNP's NPI number?
Heather Dawn Darwin, FNP's National Provider Identifier (NPI) is 1841762861, issued on Jan 2, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Heather Dawn Darwin, FNP located?
The NPPES record lists a practice address at 3400 Long Prairie RD Ste 200, Flower Mound, TX, 75022. Phone: (972) 899-6300. Providers update this record themselves, so call before visiting.
How can I verify Heather Dawn Darwin, FNP's license?
NPPES lists Texas license number AP138894, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Heather Dawn Darwin, FNP prescribe under Medicare Part D?
In 2024, Heather Dawn Darwin, FNP had 65 Medicare Part D claims for 30 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.