Bronwynne Castle, FNP-C
Nurse Practitioner · Austin, TX
Bronwynne Castle, FNP-C is a nurse practitioner with a practice address in Austin, Texas, and NPI 1801464292, issued on Jun 14, 2021. Check the license (Texas 1231873, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Bronwynne Castle
- Credential
- FNP-C
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 1231873 TX
9804941-4405 UT
Self-reported in NPPES; status is on the state search - Practice location
- 1004 W 32ND St Ste 200, Austin, TX 78705
- Phone
- (512) 324-3580
- Enumerated
- Jun 14, 2021
- Record last updated
- Jul 21, 2026
- Fax
- (512) 324-3581
- Medicare enrollment
- Enrolled (PECOS I20221128000500); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,825 in Texas → Look up another NPI →
Also registered at 1004 W 32ND St Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Annamarisa KochPhysician Assistant1396576708
- Morgan Laviolette, PT, DPT, CERTDNPhysical Therapist1861067027
- Enrique Pena, M.D.Physical Medicine & Rehabilitation Physician1003922964
Verify Bronwynne Castle in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 1231873Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average nurse practitioner in 2024
289 Medicare Part D claims for 87 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 83 claims were for opioids.
Most prescribed
- Oxycodone Hcl55 claims
- Tizanidine Hcl45 claims
- Gabapentin37 claims
- Methylprednisolone22 claims
- Cyclobenzaprine Hcl19 claims
- Pregabalin19 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.
Industry payments in 2024: $356.13
11 payments; by number, the most common kind was food and beverage; the largest payer was Globus Medical, Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Ihc Health Services IncMurray, UT
- Neurosurgical Associates LLCMurray, UT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Bronwynne Castle among 4,825 nurse practitioner records in Texas
Bronwynne Castle, FNP-C is one of 4,825 nurse practitioner records with a practice address in Texas. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 69% of them.
- NPI issued2021 · 69% of these records are older, 24% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated2022 · median 2018 among the 2,618 with a school on file
- Record last updated2026 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in Texas
There are 4,825 nurse practitioner records in Texas.
All 4,825 in Texas → Every provider in Austin → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Melissa Brock, NPAustin, TX 787051902435456
- Paula Coopwood, NPAustin, TX 787051700296332
- Barbara Geller, RN, MSN, ANP-CAustin, TX 787051235395344
- Jeanne Hicks, APRN, AGCNS-BC, LACAustin, TX 787051154692176
- Rhiannon Pfullman, NPAustin, TX 787051245789296
- Amanda Poche, AGACNP-BCAustin, TX 787051932753381
- Sara Strother, FNP-CAustin, TX 787051154634970
- Mackenzie Taylor, NPAustin, TX 787051194281931
Common questions
What is Bronwynne Castle, FNP-C's NPI number?
Bronwynne Castle, FNP-C's National Provider Identifier (NPI) is 1801464292, issued on Jun 14, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Bronwynne Castle, FNP-C located?
The NPPES record lists a practice address at 1004 W 32ND St Ste 200, Austin, TX, 78705. Phone: (512) 324-3580. Providers update this record themselves, so call before visiting.
How can I verify Bronwynne Castle, FNP-C's license?
NPPES lists Texas license number 1231873, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Bronwynne Castle, FNP-C prescribe under Medicare Part D?
In 2024, Bronwynne Castle, FNP-C had 289 Medicare Part D claims for 87 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.