NPPES file of Aug 9, 2026

Susan Yvette Rivera, M.D.

Obstetrics & Gynecology Physician · San Antonio, TX

Susan Yvette Rivera, M.D. is an obstetrics & gynecology physician with a practice address in San Antonio, Texas, and NPI 1447451547, issued on May 29, 2007. Check the license (Texas M3371, 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
1447451547
Name
Susan Yvette Rivera
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
M3371 TX
Self-reported in NPPES; status is on the state search
Practice location
8300 Floyd Curl Dr, San Antonio, TX 78229
Phone
(210) 450-9500
Enumerated
May 29, 2007
Record last updated
Nov 25, 2024
Medicare enrollment
Enrolled (PECOS I20080723000804); accepts Medicare assignment
Medical or professional school
Drexel University College Of Medicine, 2001
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 8300 Floyd Curl Dr

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

  1. Queenie Ann Abad, M.D.Internal Medicine Physician1174979785
  2. Fareeha Abdulwali, MDInternal Medicine Physician1629730767
  3. Jason Adams, PA-CPhysician Assistant1033364500
  4. Shah-Hinan Ahmed, MDInterventional Cardiology Physician1245262377
  5. Fadi Al-Saiegh, M.D.Neurological Surgery Physician1124415856
  6. Yasmin Alishahi, M.D.Gastroenterology Physician1306046388

Verify Susan Yvette Rivera in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license M3371
    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

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49% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

84 Medicare Part D claims for 34 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims.

  1. Susan Rivera84
  2. Specialty average165

Most prescribed

  1. Estradiol22 claims
  2. Premarin14 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: $13.43

1 payment: food and beverage; the largest payer was Medtronic, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Susan Rivera$13.43
  2. Specialty average$1,030.61

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

Bills Medicare through 2 group practices

  1. Community Medicine AssociatesSan Antonio, TX
  2. 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).

Susan Yvette Rivera among 3,524 obstetrics & gynecology physician records in Texas

Susan Yvette Rivera, M.D. is one of 3,524 obstetrics & gynecology physician 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 2007, is newer than 47% of them.

  • NPI issued2007 · 47% of these records are older, 44% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2001 · median 2005 among the 2,093 with a school on file
  • Record last updated2024 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Physician providers in Texas

There are 3,524 obstetrics & gynecology physician records in Texas.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Valentin Almendarez, M.D.San Antonio, TX 782291326037615
  2. James Bost, MDSan Antonio, TX 782291225021751
  3. Leslie Brown, MDSan Antonio, TX 782291710958400
  4. Karen Carcamo, M.D.San Antonio, TX 782291235129271
  5. Douglas Creedon, M.D.San Antonio, TX 782291295714780
  6. Rochelle David, M.D.San Antonio, TX 782291235111758
  7. David Dooley, M.D.San Antonio, TX 782291518947902
  8. Henry Garza, III, M.D.San Antonio, TX 782291962491175

Common questions

What is Susan Yvette Rivera, M.D.'s NPI number?

Susan Yvette Rivera, M.D.'s National Provider Identifier (NPI) is 1447451547, issued on May 29, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Susan Yvette Rivera, M.D. located?

The NPPES record lists a practice address at 8300 Floyd Curl Dr, San Antonio, TX, 78229. Phone: (210) 450-9500. Providers update this record themselves, so call before visiting.

How can I verify Susan Yvette Rivera, M.D.'s license?

NPPES lists Texas license number M3371, 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 Susan Yvette Rivera, M.D. prescribe under Medicare Part D?

In 2024, Susan Yvette Rivera, M.D. had 84 Medicare Part D claims for 34 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.