Judy Cantu, M.D.
Internal Medicine Physician · San Antonio, TX
Judy Cantu, M.D. is an internal medicine physician with a practice address in San Antonio, Texas, and NPI 1124439880, issued on May 15, 2014. Check the license (Texas R3646, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Judy Cantu
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- R3646 TX
Self-reported in NPPES; status is on the state search - Practice location
- 7219 Culebra RD, San Antonio, TX 78251
- Phone
- (210) 921-3800
- Enumerated
- May 15, 2014
- Record last updated
- Aug 7, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (210) 334-2861
- Medicare enrollment
- Enrolled (PECOS I20170725002269); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 7219 Culebra RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Wanda Angueira, M.D.Adult Medicine Physician1851370274
- Jennifer Barrera, PAPhysician Assistant1124430889
- Jose Bermea, MDFamily Medicine Physician1245867746
- Sumandeep Brar, MDInternal Medicine Physician1447870852
- Vincent Gonzaba, MDInternal Medicine Physician1538192489
- Andrea Gutierrez De Velasco, FNPFamily Nurse Practitioner1306489745
Verify Judy Cantu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license R3646Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.6 times the Medicare Part D claims of the average internal medicine physician in 2024
11,512 Medicare Part D claims for 887 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 184 claims were for opioids.
Most prescribed
- Atorvastatin Calcium1,023 claims
- Rosuvastatin Calcium640 claims
- Lisinopril609 claims
- Metformin Hcl498 claims
- Losartan Potassium450 claims
- Amlodipine Besylate410 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.
Industry payments in 2024: $1,303.11
36 payments; by number, the most common kind was food and beverage; the largest payer was Dexcom, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Gmg Health Systems Associates PASan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Judy Cantu among 9,175 internal medicine physician records in Texas
Judy Cantu, M.D. 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
- Graduated2005 · median 2004 among the 6,088 with a school on file
- Record last updated2018 · 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).
657 internal medicine physician records list a practice address in San Antonio
They are 657 of the 37,749 NPPES records with a practice address in San Antonio, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in San Antonio → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kevin Dorrance, MDSan Antonio, TX 782511437150752
- Vincent Gonzaba, MDSan Antonio, TX 782511538192489
- Aixa Gonzalez, M.D.San Antonio, TX 782511801089941
- James Henderson, M.D.San Antonio, TX 782511275604837
- Caroline Hernandez, MDSan Antonio, TX 782511346318052
- Akhtar Hussain, MDSan Antonio, TX 782511144327875
- Robert Jakubowski, MDSan Antonio, TX 782511780654475
- Olga Joukovski, MDSan Antonio, TX 782511437256179
Common questions
What is Judy Cantu, M.D.'s NPI number?
Judy Cantu, M.D.'s National Provider Identifier (NPI) is 1124439880, issued on May 15, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Judy Cantu, M.D. located?
The NPPES record lists a practice address at 7219 Culebra RD, San Antonio, TX, 78251. Phone: (210) 921-3800. Providers update this record themselves, so call before visiting.
How can I verify Judy Cantu, M.D.'s license?
NPPES lists Texas license number R3646, 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 Judy Cantu, M.D. prescribe under Medicare Part D?
In 2024, Judy Cantu, M.D. had 11,512 Medicare Part D claims for 887 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.