NPPES file of Aug 9, 2026

Diana Isabel Mijares, APRN

Acute Care Nurse Practitioner · Austin, TX

Diana Isabel Mijares, APRN is an acute care nurse practitioner with a practice address in Austin, Texas, and NPI 1457189565, issued on Jul 22, 2024. Check the license (Texas 1169470, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1457189565
Name
Diana Isabel Mijares
Credential
APRN
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
1169470 TX
Self-reported in NPPES; status is on the state search
Practice location
1301 W 38TH St Ste 514, Austin, TX 78705
Phone
(512) 681-0500
Enumerated
Jul 22, 2024
Record last updated
Jun 29, 2026
Fax
(512) 681-0501
Medicare enrollment
Enrolled (PECOS I20250306002580); accepts Medicare assignment
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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8 nearest acute care nurse practitioner records → All 3,239 in Texas → Look up another NPI →

Also registered at 1301 W 38TH St Ste 514

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

  1. Michelle BakerRegistered Dietitian1376033803
  2. Andrew Cheng, MDAdvanced Heart Failure and Transplant Cardiology Physician1780004101
  3. John Dallas, MDPulmonary Disease Physician1972687127
  4. Anna Dvorak, MDPulmonary Disease Physician1477712891
  5. Tammie Generette, APRN, FNP-CFamily Nurse Practitioner1750788568
  6. Amy Kalisek, FNP-CNurse Practitioner1508463902

Verify Diana Isabel Mijares in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 1169470    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
Find 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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Bills Medicare through one group practice

  1. Bhs Physicians Network, IncSan Antionio, TX

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

Diana Isabel Mijares among 3,239 acute care nurse practitioner records in Texas

Diana Isabel Mijares, APRN is one of 3,239 acute care nurse practitioner records with a practice address in Texas. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 81% of them.

  • NPI issued2024 · 81% of these records are older, 11% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2023 · median 2019 among the 2,120 with a school on file
  • Record last updated2026 · 34% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Acute Care Nurse Practitioner providers in Texas

There are 3,239 acute care nurse practitioner records in Texas.

All 3,239 in Texas → Every provider in Austin → Acute Care Nurse Practitioner nationwide →

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Erica Burg, ACNPAustin, TX 787051013925429
  2. Pamela Chesher, AGACNPAustin, TX 787051407219496
  3. Hsin-Yi CheungAustin, TX 787051225540057
  4. Fiona Crozier, ARNPAustin, TX 787051073900973
  5. Laura Guerrero, AGACNP-BCAustin, TX 787051043604101
  6. Marilyn Jay, RN, ACNPAustin, TX 787051174950539
  7. Nichole Jones, RN,CNS-CAustin, TX 787051538188305
  8. Molly Kert, APRNAustin, TX 787051124331665

Common questions

What is Diana Isabel Mijares, APRN's NPI number?

Diana Isabel Mijares, APRN's National Provider Identifier (NPI) is 1457189565, issued on Jul 22, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Diana Isabel Mijares, APRN located?

The NPPES record lists a practice address at 1301 W 38TH St Ste 514, Austin, TX, 78705. Phone: (512) 681-0500. Providers update this record themselves, so call before visiting.

How can I verify Diana Isabel Mijares, APRN's license?

NPPES lists Texas license number 1169470, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.