NPPES file of Aug 9, 2026

Teresa M. Ruiz, M.D.

Pediatrics Physician · San Antonio, TX

Teresa M. Ruiz, M.D. is a pediatrics physician with a practice address in San Antonio, Texas, and NPI 1093774259, issued on Mar 17, 2006. Check the license (Texas K2275, 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
1093774259
Name
Teresa M. Ruiz
Credential
M.D.
Primary taxonomy
Pediatrics Physician 208000000X
License number
K2275 TX
Self-reported in NPPES; status is on the state search
Practice location
1055 Ada St, San Antonio, TX 78223
Phone
(210) 358-5515
Enumerated
Mar 17, 2006
Record last updated
Jan 28, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(210) 358-5530
Medicaid ID
127048002 TX
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest pediatrics physician records → All 5,641 in Texas → Look up another NPI →

Also registered at 1055 Ada St

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

  1. Erica Aguilar, PHARMDAmbulatory Care Pharmacist1285562579
  2. Marianna Ashe, MDFamily Medicine Physician1235450784
  3. Julia Atencio, PA-CPhysician Assistant1851602122
  4. Elizabeth Balyakina, MS, MPH, DOFamily Medicine Physician1275073215
  5. Albert Bararwandika, MDFamily Medicine Physician1891149381
  6. Kristee Barker, LCSWClinical Social Worker1376800896

Verify Teresa M. Ruiz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license K2275    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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Industry payments in 2024: $35.17

1 payment: food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 21,580 providers of this specialty with any payment received $842.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Teresa Ruiz$35.17
  2. Specialty average$842.05

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Teresa M. Ruiz among 5,641 pediatrics physician records in Texas

Teresa M. Ruiz, M.D. is one of 5,641 pediatrics physician records with a practice address in Texas. 47% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.

  • NPI issued2006 · 11% of these records are older, 57% newer
  • In a Medicare fileYes · 47% of these records are
  • In the CMS Doctors and Clinicians fileNo · 9% of these records are
  • Record last updated2021 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

462 pediatrics physician records list a practice address in San Antonio

They are 462 of the 37,749 NPPES records with a practice address in San Antonio, and 5,641 pediatrics physician records in Texas.

All 5,641 in Texas → Every provider in San Antonio → Pediatrics Physician nationwide →

The 8 pediatrics physician records with the nearest ZIP codes

  1. Elena Baber, M.D.San Antonio, TX 782231447219829
  2. Dale Dupaquier, MDSan Antonio, TX 782231467456715
  3. Gerardo Enriquez, MDSan Antonio, TX 782231295746774
  4. Victoria Gonzales, MDSan Antonio, TX 782231699331025
  5. Kelley Griffin, D.O.San Antonio, TX 782231609138833
  6. Anna Legostaev, MDSan Antonio, TX 782231326434218
  7. Austin West, MDSan Antonio, TX 782231639811250
  8. Leslie Wilson, MDSan Antonio, TX 782231154311108

Common questions

What is Teresa M. Ruiz, M.D.'s NPI number?

Teresa M. Ruiz, M.D.'s National Provider Identifier (NPI) is 1093774259, issued on Mar 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Teresa M. Ruiz, M.D. located?

The NPPES record lists a practice address at 1055 Ada St, San Antonio, TX, 78223. Phone: (210) 358-5515. Providers update this record themselves, so call before visiting.

How can I verify Teresa M. Ruiz, M.D.'s license?

NPPES lists Texas license number K2275, 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.

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.