NPPES file of Aug 9, 2026

Castel Bradley Hibbert, MD

Internal Medicine Physician · Austin, TX

Castel Bradley Hibbert, MD is an internal medicine physician with a practice address in Austin, Texas, and NPI 1295147411, issued on May 22, 2014. Check the license (Texas R3860, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1295147411
Name
Castel Bradley Hibbert
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
R3860 TX
Self-reported in NPPES; status is on the state search
Practice location
7000 N MO Pac Expy Ste 420, Austin, TX 78731
Phone
(512) 482-0045
Enumerated
May 22, 2014
Record last updated
Jul 21, 2022
Fax
(512) 476-9892
Medicare enrollment
Enrolled (PECOS I20170916000140); accepts Medicare assignment
Medical or professional school
University Of Texas Medical Branch At Galveston, 2014
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 7000 N MO Pac Expy Ste 420

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Charity Espenlaub, APNGerontology Nurse Practitioner1194276352
  2. Carlye Mabry-Cantu, MDInternal Medicine Physician1659784627
  3. Richard Panethere, M.D.Internal Medicine Physician1942486253
  4. Karunakara Paturu, M.D.Internal Medicine Physician1417027343
  5. Courtney RobinsonGerontology Nurse Practitioner1487227708
  6. Olivia Wilder, ANPNurse Practitioner1487997011

Verify Castel Bradley Hibbert in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license R3860
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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89% fewer Medicare Part D claims than the average internal medicine physician in 2024

365 Medicare Part D claims for 135 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 18 claims were for opioids.

  1. Castel Hibbert365
  2. Specialty average3,176

Most prescribed

  1. Pantoprazole Sodium23 claims
  2. Cefdinir21 claims
  3. Levofloxacin21 claims
  4. Furosemide13 claims
  5. Fluconazole12 claims
  6. Metoclopramide Hcl12 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.

Bills Medicare through 2 group practices

  1. Hospital Internists OF Texas LLCAustin, TX
  2. Hospitalist Medicine Physicians OF Texas PLLCKilleen, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Castel Bradley Hibbert among 9,175 internal medicine physician records in Texas

Castel Bradley Hibbert, MD is one of 9,175 internal medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 69% of them.

  • NPI issued2014 · 69% of these records are older, 29% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2014 · median 2004 among the 6,088 with a school on file
  • Record last updated2022 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

606 internal medicine physician records list a practice address in Austin

They are 606 of the 26,585 NPPES records with a practice address in Austin, and 9,175 internal medicine physician records in Texas.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Erin Amjadi, MDAustin, TX 787311871529115
  2. Amy Arrant, MDAustin, TX 787311750326419
  3. Farhana Bashar, MDAustin, TX 787311326090119
  4. Matthew Benevich, MDAustin, TX 787311710922331
  5. Lu Ann Bundrant, MDAustin, TX 787311700812989
  6. Mini Gopalan, M.D.Austin, TX 787311720060932
  7. Grace Grant-Jennings, M.D.Austin, TX 787311003816422
  8. Ross Hemphill, M.D.Austin, TX 787311568490308

Common questions

What is Castel Bradley Hibbert, MD's NPI number?

Castel Bradley Hibbert, MD's National Provider Identifier (NPI) is 1295147411, issued on May 22, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Castel Bradley Hibbert, MD located?

The NPPES record lists a practice address at 7000 N MO Pac Expy Ste 420, Austin, TX, 78731. Phone: (512) 482-0045. Providers update this record themselves, so call before visiting.

How can I verify Castel Bradley Hibbert, MD's license?

NPPES lists Texas license number R3860, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Castel Bradley Hibbert, MD prescribe under Medicare Part D?

In 2024, Castel Bradley Hibbert, MD had 365 Medicare Part D claims for 135 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.