NPPES file of Aug 9, 2026

Juan C. Vasquez, MD

Surgery Physician · Saint Helena, CA

Juan C. Vasquez, MD is a surgery physician with a practice address in Saint Helena, California, and NPI 1477593713, issued on Jun 7, 2006. Check the license (California C192531, as entered in NPPES) on the Medical Board of California; 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
1477593713
Name
Juan C. Vasquez
Credential
MD
Primary taxonomy
Surgery Physician 208600000X
License numbers
C192531 CA
MD153200 OR
T3208 TX
5181591-1205 UT
Self-reported in NPPES; status is on the state search
Practice location
6 Woodland RD Ste 101, Saint Helena, CA 94574
Phone
(707) 963-6111
Enumerated
Jun 7, 2006
Record last updated
Mar 13, 2024
Medicare enrollment
Enrolled (PECOS I20240227004530); accepts Medicare assignment
Medical or professional school
University Of Utah School Of Medicine, 2006
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 6 Woodland RD Ste 101

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

  1. Terrie Anne Gutierrez, RNRegistered Nurse1417680596
  2. Margaret O'Connor, GNP-BCGerontology Nurse Practitioner1538202452

Verify Juan C. Vasquez in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C192531
    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 California 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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39% more Medicare Part D claims than the average surgery physician in 2024

204 Medicare Part D claims for 148 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.

  1. Juan Vasquez204
  2. Specialty average147

Most prescribed

  1. Sod Sulf-Potass Sulf-Mag Sulf129 claims
  2. Omeprazole22 claims
  3. Pantoprazole Sodium12 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: $4,724.54

7 payments; by number, the most common kind was travel and lodging; the largest payer was Intuitive Surgical, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Juan Vasquez$4,724.54
  2. Specialty average$3,513.80

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. Adventist Health Physicians NetworkSaint Helena, CA

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

Juan C. Vasquez among 3,118 surgery physician records in California

Juan C. Vasquez, MD is one of 3,118 surgery physician records with a practice address in California. 75% 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 6% of them.

  • NPI issued2006 · 6% of these records are older, 55% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2006 · median 2003 among the 1,901 with a school on file
  • Record last updated2024 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

4 surgery physician records list a practice address in Saint Helena

They are 4 of the 232 NPPES records with a practice address in Saint Helena, and 3,118 surgery physician records in California.

The 8 surgery physician records with the nearest ZIP codes

  1. Mark Potter, MDSaint Helena, CA 945741689640955
  2. Emmett Tetz, M.D.Saint Helena, CA 945741457332777
  3. Charles Wilson, M.D.Saint Helena, CA 945741295933471
  4. Jhoanne Bautista, M.D. PH.D.San Leandro, CA 945771831517358
  5. Louis Ivey, M.D.San Leandro, CA 945771932287794
  6. Todd Olsen, MDSan Leandro, CA 945771841378692
  7. Michael Peterson, M.D.San Leandro, CA 945771255419024
  8. Rene Ramirez, M.D.San Leandro, CA 945771619146388

Common questions

What is Juan C. Vasquez, MD's NPI number?

Juan C. Vasquez, MD's National Provider Identifier (NPI) is 1477593713, issued on Jun 7, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Juan C. Vasquez, MD located?

The NPPES record lists a practice address at 6 Woodland RD Ste 101, Saint Helena, CA, 94574. Phone: (707) 963-6111. Providers update this record themselves, so call before visiting.

How can I verify Juan C. Vasquez, MD's license?

NPPES lists California license number C192531, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Juan C. Vasquez, MD prescribe under Medicare Part D?

In 2024, Juan C. Vasquez, MD had 204 Medicare Part D claims for 148 beneficiaries; the average among surgery physician prescribers was 147. 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.