NPPES file of Aug 9, 2026

Ruth Ann Louise Vallender, AGACNP

Acute Care Nurse Practitioner · San Antonio, TX

Ruth Ann Louise Vallender, AGACNP is an acute care nurse practitioner with a practice address in San Antonio, Texas, and NPI 1194542787, issued on Sep 24, 2024. Check the license (Texas 1142629, 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
1194542787
Name
Ruth Ann Louise Vallender
Credential
AGACNP
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
1142629 TX
Self-reported in NPPES; status is on the state search
Practice location
5206 Research Dr, San Antonio, TX 78240
Phone
(210) 595-5300
Enumerated
Sep 24, 2024
Record last updated
Mar 20, 2025
Medicare enrollment
Enrolled (PECOS I20241203002684); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 5206 Research Dr

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

  1. Hycienth Ahaneku, MDHematology & Oncology Physician1811346695
  2. Emmalind Aponte, MDHematology & Oncology Physician1699985002
  3. Lokesh Bathla, MDTransplant Surgery Physician1053537290
  4. Sridhar Beeram, MDHematology & Oncology Physician1275626970
  5. Vinnette Bullock-Price, FNPFamily Nurse Practitioner1154336626
  6. M Canty, CNSClinical Nurse Specialist1477898088

Verify Ruth Ann Louise Vallender 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 1142629    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. Texas Oncology PASan Antonio, TX

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

Ruth Ann Louise Vallender among 3,239 acute care nurse practitioner records in Texas

Ruth Ann Louise Vallender, AGACNP 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
  • Graduated2024 · median 2019 among the 2,120 with a school on file
  • Record last updated2025 · 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 San Antonio → Acute Care Nurse Practitioner nationwide →

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

  1. Alba Cereceres, AGACNP-BCSan Antonio, TX 782401013661610
  2. Neil Vito Dolotina, ACNP-AGSan Antonio, TX 782401114429982
  3. Maritza Duncan, ACNP-BCSan Antonio, TX 782401588972046
  4. Leslee Garcia, ACNPSan Antonio, TX 782401154756229
  5. Sarah Nishimuta, AGACNPSan Antonio, TX 782401215647409
  6. Rachael Owens, AGACNPSan Antonio, TX 782401578277943
  7. Roque Palomo, AGACNP-BCSan Antonio, TX 782401932775525
  8. Maria Salazar, ACNPC-AGSan Antonio, TX 782401346007754

Common questions

What is Ruth Ann Louise Vallender, AGACNP's NPI number?

Ruth Ann Louise Vallender, AGACNP's National Provider Identifier (NPI) is 1194542787, issued on Sep 24, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Ruth Ann Louise Vallender, AGACNP located?

The NPPES record lists a practice address at 5206 Research Dr, San Antonio, TX, 78240. Phone: (210) 595-5300. Providers update this record themselves, so call before visiting.

How can I verify Ruth Ann Louise Vallender, AGACNP's license?

NPPES lists Texas license number 1142629, 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.