Claudia Castillo Paredes, MD
Infectious Disease Physician · San Antonio, TX
Claudia Castillo Paredes, MD is an infectious disease physician with a practice address in San Antonio, Texas, and NPI 1801141387, issued on Jul 19, 2012. Check the license (Texas T8502, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Claudia Castillo Paredes
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- T8502 TX
Self-reported in NPPES; status is on the state search - Practice location
- 8300 Floyd Curl Dr, San Antonio, TX 78229
- Phone
- (210) 450-9000
- Enumerated
- Jul 19, 2012
- Record last updated
- Aug 9, 2023
- Medicare enrollment
- Enrolled (PECOS I20220913003247); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 674 in Texas → Look up another NPI →
Also registered at 8300 Floyd Curl Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Claudia Castillo Paredes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license T8502Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% fewer Medicare Part D claims than the average infectious disease physician in 2024
402 Medicare Part D claims for 53 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims.
Most prescribed
- Azithromycin51 claims
- Ethambutol Hcl45 claims
- Rifampin42 claims
- Biktarvy32 claims
- Methenamine Hippurate22 claims
- Voriconazole22 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 one group practice
- University OF Texas Health Science Center AT San AntonioSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Claudia Castillo Paredes among 674 infectious disease physician records in Texas
Claudia Castillo Paredes, MD is one of 674 infectious disease physician records with a practice address in Texas. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 71% of them.
- NPI issued2012 · 71% of these records are older, 25% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated2003 · median 2002 among the 510 with a school on file
- Record last updated2023 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Texas
There are 674 infectious disease physician records in Texas.
All 674 in Texas → Every provider in San Antonio → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Sunil Ahuja, MDSan Antonio, TX 782291417064585
- Gregory Anstead, MDSan Antonio, TX 782291144337213
- Carl Berkowitz, MDSan Antonio, TX 782291124018163
- Robert Clark, MDSan Antonio, TX 782291174630156
- George Crawford, MDSan Antonio, TX 782291417064494
- John Graybill, MDSan Antonio, TX 782291710094875
- Anthony Hartzler, M.D.San Antonio, TX 782291548460314
- Jeffrey Jones, M.D.San Antonio, TX 782291003934647
Common questions
What is Claudia Castillo Paredes, MD's NPI number?
Claudia Castillo Paredes, MD's National Provider Identifier (NPI) is 1801141387, issued on Jul 19, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Claudia Castillo Paredes, MD located?
The NPPES record lists a practice address at 8300 Floyd Curl Dr, San Antonio, TX, 78229. Phone: (210) 450-9000. Providers update this record themselves, so call before visiting.
How can I verify Claudia Castillo Paredes, MD's license?
NPPES lists Texas license number T8502, 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 Claudia Castillo Paredes, MD prescribe under Medicare Part D?
In 2024, Claudia Castillo Paredes, MD had 402 Medicare Part D claims for 53 beneficiaries; the average among infectious disease physician prescribers was 689. 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.