Diane Wintz, MD
Surgery Physician · San Diego, CA
Diane Wintz, MD is a surgery physician with a practice address in San Diego, California, and NPI 1164721932, issued on Mar 19, 2011. Check the license (California 138581, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Diane Wintz
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 138581 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7930 Frost St Ste 204, San Diego, CA 92123
- Phone
- (858) 939-3200
- Enumerated
- Mar 19, 2011
- Record last updated
- Mar 8, 2024
- Medicare enrollment
- Enrolled (PECOS I20151027002762); accepts Medicare assignment
- Medical or professional school
- Texas Tech University Health Science Center School Of Medicine, 2006
- Entity
- Type 1 · individual
Also registered at 7930 Frost St Ste 204
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michelle Hamel, MDTrauma Surgery Physician1366761595
- Lawrence Roberts, M.D.Trauma Surgery Physician1598863193
Verify Diane Wintz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 138581Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $4,145.50
9 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.
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
- Emergency And Acute Care Medical CorporationSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Surgery Physician providers in California
There are 3,118 surgery physician records in California.
Other surgery physician records in California
- Miriam Abaunza, M.D.Los Angeles, CA1538470778
- Hana Abdirahman, MDTemecula, CA1265288112
- Sherwin Abdoli, MDPetaluma, CA1508386442
- Mhdshafic Abdulkarim, MDOrange, CA1750174249
- Sarah Abdulla, M.D.Baldwin Park, CA1699200840
- Shoko Abe, M.D.Berkeley, CA1609178136
- Stuart Abel, M.D.Los Angeles, CA1750761516
- Elliot Abemayor, MDLos Angeles, CA1972527414
- Marc Abi Karam, MD, MSPalo Alto, CA1437846508
- Ali Abidali, DOGlendora, CA1861888794
Common questions
What is Diane Wintz, MD's NPI number?
Diane Wintz, MD's National Provider Identifier (NPI) is 1164721932, issued on Mar 19, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Diane Wintz, MD located?
The NPPES record lists a practice address at 7930 Frost St Ste 204, San Diego, CA, 92123. Phone: (858) 939-3200. Providers update this record themselves, so call before visiting.
How can I verify Diane Wintz, MD's license?
NPPES lists California license number 138581, 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.
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.