NPPES file of Aug 9, 2026

Juan Carlos Herrera, MD

Urology Physician · Round Rock, TX

Juan Carlos Herrera, MD is a urology physician with a practice address in Round Rock, Texas, and NPI 1740605955, issued on Feb 25, 2014. Check the license (Texas S6638, 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
1740605955
Name
Juan Carlos Herrera
Credential
MD
Primary taxonomy
Urology Physician 208800000X
License number
S6638 TX
Self-reported in NPPES; status is on the state search
Practice location
302 University Blvd, Round Rock, TX 78665
Phone
(512) 509-0200
Enumerated
Feb 25, 2014
Record last updated
Nov 9, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20200708003389); 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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Also registered at 302 University Blvd

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

  1. Margaret Adams, WHNP - WHCWomen's Health Nurse Practitioner1134364078
  2. Megan Akers, WHNP-BCWomen's Health Nurse Practitioner1104397470
  3. Brian Anderson, D.O.Internal Medicine Physician1598886954
  4. Colleen BaslerOrthopedic Physical Therapist1538193768
  5. Mary Becker, FNPFamily Nurse Practitioner1285999177
  6. Jordan BeckhamPhysician Assistant1871454108

Verify Juan Carlos Herrera in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license S6638
    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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57% more Medicare Part D claims than the average urology physician in 2024

2,110 Medicare Part D claims for 575 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. 19 claims were for opioids.

  1. Juan Herrera2,110
  2. Specialty average1,340

Most prescribed

  1. Tamsulosin Hcl606 claims
  2. Finasteride233 claims
  3. Myrbetriq177 claims
  4. Alfuzosin Hcl Er100 claims
  5. Gemtesa83 claims
  6. Testosterone Cypionate74 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: $1,279.38

36 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 9,340 providers of this specialty with any payment received $3,800.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Juan Herrera$1,279.38
  2. Specialty average$3,800.04

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

  1. Scott And White ClinicBaylor Scott & White Clin, TX

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

Juan Carlos Herrera among 960 urology physician records in Texas

Juan Carlos Herrera, MD is one of 960 urology 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 79% of them.

  • NPI issued2014 · 79% of these records are older, 19% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2012 · median 2004 among the 667 with a school on file
  • Record last updated2020 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Urology Physician providers in Texas

There are 960 urology physician records in Texas.

The 8 urology physician records with the nearest ZIP codes

  1. Ashley Hadaway, M.D.Round Rock, TX 786651952662280
  2. Lucas Jacomides, MDRound Rock, TX 786651750381620
  3. Juzar Jamnagerwalla, MDRound Rock, TX 786651477969673
  4. Ilana Mendelow, MDRound Rock, TX 786651972860096
  5. Nathaniel Polnaszek, MDRound Rock, TX 786651932384872
  6. Monica Sridhar, MDRound Rock, TX 786651225692429
  7. Jeffrey Miller, M.D.Round Rock, TX 786641861474942
  8. Donald Willis, M.D.San Marcos, TX 786661316940372

Common questions

What is Juan Carlos Herrera, MD's NPI number?

Juan Carlos Herrera, MD's National Provider Identifier (NPI) is 1740605955, issued on Feb 25, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Juan Carlos Herrera, MD located?

The NPPES record lists a practice address at 302 University Blvd, Round Rock, TX, 78665. Phone: (512) 509-0200. Providers update this record themselves, so call before visiting.

How can I verify Juan Carlos Herrera, MD's license?

NPPES lists Texas license number S6638, 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 Juan Carlos Herrera, MD prescribe under Medicare Part D?

In 2024, Juan Carlos Herrera, MD had 2,110 Medicare Part D claims for 575 beneficiaries; the average among urology physician prescribers was 1,340. 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.