Hugo A. Villarreal, M.D.
Gastroenterology Physician · Saint Louis, MO
Hugo A. Villarreal, M.D. is a gastroenterology physician with a practice address in Saint Louis, Missouri, and NPI 1154418119, issued on Oct 9, 2006. Check the license (Missouri 103770, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Hugo A. Villarreal
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- 103770 MO
036-086874 IL
Self-reported in NPPES; status is on the state search - Practice location
- 13276 Manchester RD, Saint Louis, MO 63131
- Phone
- (314) 822-9733
- Enumerated
- Oct 9, 2006
- Record last updated
- Nov 4, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (314) 822-9838
- Medicaid ID
- 208254003 MO
- Medicare enrollment
- Enrolled (PECOS I20080924000614); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 414 in Missouri → Look up another NPI →
Also registered at 13276 Manchester RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maria Acosta-Villarreal, M.D.Internal Medicine Physician1578936910
Verify Hugo A. Villarreal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 103770Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average gastroenterology physician in 2024
1,803 Medicare Part D claims for 496 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 28 claims were for opioids.
Most prescribed
- Omeprazole526 claims
- Colestipol Hcl289 claims
- Dicyclomine Hcl221 claims
- Creon87 claims
- Nortriptyline Hcl81 claims
- Pantoprazole Sodium81 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.
The MIPS final score for 2023 (Medicare payment program): 15.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $658.78
16 payments; by number, the most common kind was food and beverage; the largest payer was Aimmune Therapeutics, Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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.
2 hospital affiliations
- Jersey Community HospitalJerseyville, IL · Acute Care Hospitals3 of 5 stars
- Washington County Memorial HospitalPotosi, MO · Critical Access Hospitals
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Hugo A. Villarreal among 414 gastroenterology physician records in Missouri
Hugo A. Villarreal, M.D. is one of 414 gastroenterology physician records with a practice address in Missouri. 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 2006, is newer than 14% of them.
- NPI issued2006 · 14% of these records are older, 47% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1988 · median 2003 among the 303 with a school on file
- Record last updated2015 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Missouri
There are 414 gastroenterology physician records in Missouri.
All 414 in Missouri → Every provider in Saint Louis → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Barry Abramson, M.D.Saint Louis, MO 631311922025980
- Siddique Akram, MDSaint Louis, MO 631311457989071
- Leen Al-Sayyed, M.D.Saint Louis, MO 631311053626242
- Giuseppe Aliperti, M.D.Saint Louis, MO 631311144264698
- Jonathan Seccombe, M.D.Saint Louis, MO 631311124255849
- W. Sylvanovich, M.D.Saint Louis, MO 631311053356840
- Michele Woodley, MDSaint Louis, MO 631311063404598
- Ghadah Al Ismail, MDSaint Louis, MO 631291326353855
Common questions
What is Hugo A. Villarreal, M.D.'s NPI number?
Hugo A. Villarreal, M.D.'s National Provider Identifier (NPI) is 1154418119, issued on Oct 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Hugo A. Villarreal, M.D. located?
The NPPES record lists a practice address at 13276 Manchester RD, Saint Louis, MO, 63131. Phone: (314) 822-9733. Providers update this record themselves, so call before visiting.
How can I verify Hugo A. Villarreal, M.D.'s license?
NPPES lists Missouri license number 103770, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Hugo A. Villarreal, M.D. prescribe under Medicare Part D?
In 2024, Hugo A. Villarreal, M.D. had 1,803 Medicare Part D claims for 496 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Hugo A. Villarreal, M.D.'s MIPS final score?
The 2023 MIPS final score is 15.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.