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BRONWYNNE CASTLE FNP-C
NPI 1801464292
Nurse Practitioner in Austin, TX

Active since June 14, 2021PECOS EnrolledAccepts Medicare Assignment
1004 W 32ND ST STE 200, AUSTIN, TX 78705(512) 324-3580(512) 324-3581 Get Directions Write a Review

NPPES record last updated: July 21, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 21, 2026, Sep 5, 2023, Oct 25, 2022 and 1 more (4 updates tracked since 2021).

About Bronwynne Castle Fnp-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BRONWYNNE CASTLE FNP-C (NPI 1801464292) is an individual nurse practitioner in Austin, Texas, licensed in Texas (1231873) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS, is affiliated with Intermountain Medical Center, and maintains a secondary practice location in Salt Lake City.

NPPES Registry Identity

NPI1801464292
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameBRONWYNNE CASTLECredential: FNP-C
Location Address1004 W 32ND ST STE 200Austin, TX 78705-1918
Mailing Address1004 W 32nd St Ste 200Austin, TX 78705-1918 · (512) 324-3580 · Fax (512) 324-3581
Phone(512) 324-3580
Fax(512) 324-3581
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateJune 14, 2021
Last NPPES UpdateJuly 21, 20264 updates tracked since enumeration
NPPES CertifiedJuly 21, 2026
✔ NPI 1801464292 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
Licenses✔ Licensed in TX · 1231873✔ Licensed in UT · 9804941-4405
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
1004 W 32ND ST STE 200, Austin, TX 78705
Open in Google Maps ↗

Secondary Practice Location 1

Location 15171 S Cottonwood St Ste 910Salt Lake City, UT 84107-5759 · Phone (801) 507-9950

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, BridgeSpan Health Company, Molina Healthcare and more.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

Bronwynne Castle Fnp-c 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.

PECOS PAC ID6901274885
PECOS Enrollment IDI20221128000500, I20260616001764
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Bronwynne Castle reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Seton Family Of Doctors
1.1 mi
Neurological Surgery
1601 TRINITY ST STOP 704
Austin, TX 78712
  • Reassigned Medicare billing, Texas enrollment
  • 1,188 clinicians in this Medicare group
NPI 1588997233 (512) 324-8300
Ihc Health Services Inc
845 mi
Multi-Specialty
380 W 100 N
Monticello, UT 84535
  • Reassigned Medicare billing, Utah enrollment
  • Also billed through NPI 1912256611 (Utah)
  • 1,729 clinicians in this Medicare group
NPI 1043444805 (801) 507-3500
Neurosurgical Associates LLC
1,069 mi
Neurological Surgery
5171 COTTONWOOD ST, # 950
Murray, UT 84107
  • Reassigned Medicare billing, Utah enrollment
  • 13 clinicians in this Medicare group
NPI 1477695187 (801) 507-9555

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.

Fusion of additional segment of spine 22614
Fusion of an additional segment of the spine is a surgical procedure to join two or more vertebrae together. This is done to stabilize the spine and reduce pain or correct a deformity. The procedure involves using bone grafts, rods, or screws to secure the spine.
87 services19 patients
Insertion of cage or mesh device to spine bone and disc space during spine fusion 22853
Spine fusion is a procedure to join two or more vertebrae. During this process, a cage or mesh device is inserted into the spine bone and disc space. This helps to stabilize the spine, reduce pain, and improve functionality. The device acts as a bridge for new bone to grow on.
30 services19 patients
Placement of stabilizing device to back, 3-6 spine bone segments 22842
This procedure involves placing a device on your back to stabilize 3-6 spine bone segments. It aids in maintaining spine alignment and reducing pain. The device is secured to the bones, providing support and promoting healing.
17 services17 patients
Fusion of spine in lower back with partial removal of spine bone and disc 22633
This procedure, called lumbar spinal fusion, involves joining two or more vertebrae in your lower back. It includes a partial removal of a spine bone and disc to alleviate pain and improve stability. The goal is to reduce motion between vertebrae and prevent nerve irritation.
12 services12 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Intermountain Medical Center

Acute Care Hospitals · Murray, UT
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number460010
Location5121 South Cottonwood StreetMurray, UT 84107 · Salt Lake County
Emergency services Birthing friendly

St Mark's Hospital

Acute Care Hospitals · Salt Lake City, UT
3/5 CMS rating
OwnershipProprietary
CMS Certification Number460047
Location1200 East 3900 SouthSalt Lake City, UT 84124 · Salt Lake County
Emergency services Birthing friendly

Park City Hospital

Acute Care Hospitals · Park City, UT
5/5 CMS rating
OwnershipProprietary
CMS Certification Number460057
Location900 Round Valley DrivePark City, UT 84060 · Summit County
Emergency services Birthing friendly

Riverton Hospital

Acute Care Hospitals · Riverton, UT
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number460058
Location3741 West 12600 SouthRiverton, UT 84065 · Salt Lake County
Emergency services Birthing friendly

Lone Peak Hospital

Acute Care Hospitals · Draper, UT
5/5 CMS rating
OwnershipProprietary
CMS Certification Number460060
Location11925 South State StreetDraper, UT 84020 · Salt Lake County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78705 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$89.03 typical visit price
range $57.88 – $174.00
Typical copayment $22.25 (range $14.47 – $43.50)
Most-billed visit code 99203
Established Patient
$101.65 typical visit price
range $18.88 – $142.23
Typical copayment $25.41 (range $4.72 – $35.55)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ENRIQUE B PENA M.D.
Physical Medicine & Rehabilitation
1004 W 32ND ST STE 200
AUSTIN, TX 78705
Travis County (512) 324-3580
MELANIE LEE LACAMU PA-C
Physician Assistant
1004 W 32ND ST STE 200
AUSTIN, TX 78705
Travis County (512) 324-3580
LILY R FRIEDMAN MPH, PA-C
Physician Assistant
1004 W 32ND ST STE 200
AUSTIN, TX 78705
Travis County (512) 324-3580
WILLIAM GRAHAM PT
Physical Therapist
1004 W 32ND ST STE 200
AUSTIN, TX 78705
Travis County (512) 324-3580
MS. ANNAMARISA KOCH
Physician Assistant
1004 W 32ND ST STE 200
AUSTIN, TX 78705
Travis County (512) 324-3580
DR. MORGAN RAE LAVIOLETTE PT, DPT, CERTDN
Physical Therapist
1004 W 32ND ST STE 200
AUSTIN, TX 78705
Travis County (512) 324-3580

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 Bronwynne Castle's NPI number?

The NPI number for Bronwynne Castle is 1801464292. It was assigned to this individual provider in the NPPES registry on June 14, 2021.

Where is Bronwynne Castle located?

Bronwynne Castle practices at 1004 W 32nd St Ste 200, Austin, TX 78705. The listed phone number is (512) 324-3580.

What is Bronwynne Castle's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Bronwynne Castle enrolled in Medicare?

Yes. Bronwynne Castle 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 Bronwynne Castle's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Bronwynne Castle reassigns Medicare benefits to 3 organizations: Seton Family Of Doctors (Austin, TX), Ihc Health Services Inc (Monticello, UT) and Neurosurgical Associates LLC (Murray, UT). 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 Bronwynne Castle's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Bronwynne Castle accept?

Health plans from Blue Cross and Blue Shield of Texas, BridgeSpan Health Company, Molina Healthcare, Regence BlueCross BlueShield of Utah and Select Health and 1 other insurer list Bronwynne Castle 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.

Is Bronwynne Castle affiliated with any hospitals?

According to CMS data, Bronwynne Castle is affiliated with Intermountain Medical Center, St Mark's Hospital, Park City Hospital, Riverton Hospital and Lone Peak Hospital.

When was this NPI record last updated?

The NPPES record for Bronwynne Castle was last updated on July 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.