Bennett T. Weiss, M.D.

Anesthesiology Physician · San Luis Obispo, CA

Bennett T. Weiss, M.D. is an anesthesiology physician with a practice address in San Luis Obispo, California, and NPI 1942296934, issued on Sep 23, 2005. Check the license (California A51045, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026

1942296934

Name: Bennett T. Weiss
Credential: M.D.
Primary taxonomy: Anesthesiology Physician 207L00000X
License number: A51045 CA
Self-reported in NPPES; status is on the state search
Practice location: 1010 Murray St, San Luis Obispo, CA 93405
Phone: (805) 928-1731
Enumerated: Sep 23, 2005
Record last updated: Sep 12, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax: (805) 349-8160
Medicaid ID: 00A510450 CA
Medicare enrollment: Enrolled (PECOS I20120207000360); accepts Medicare assignment
Medical or professional school: Baylor College Of Medicine, 1991
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.

Download card Updates feed

8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →

Also registered at 1010 Murray St

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

Rushdi Abdul Cader, MDEmergency Medicine Physician1891743431
Robert Broomall, M.D.Anesthesiology Physician1285620427
Guy Chirman, M.D.Anesthesiology Physician1457347692
Saul David, M.D.Anesthesiology Physician1124014113
Shawn Fouhy, M.D.Anesthesiology Physician1801877949
Paul Georghio, MDEmergency Medicine Physician1083672232

Verify Bennett T. Weiss in five checks

1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
2LicenseActive license and public ordersMedical Board of California
Search for license A51045Check the board
3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

Associated Anesthesiologists OF The Central CoastSan Luis Obispo, CA

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

Bennett T. Weiss among 7,571 anesthesiology physician records in California

Bennett T. Weiss, M.D. is one of 7,571 anesthesiology physician records with a practice address in California. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

NPI issued2005 · 0% of these records are older, 95% newer
In a Medicare fileYes · 71% of these records are
In the CMS Doctors and Clinicians fileYes · 64% of these records are
Graduated1991 · median 2006 among the 4,868 with a school on file
Record last updated2007 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Anesthesiology Physician providers in California

There are 7,571 anesthesiology physician records in California.

All 7,571 in California → Every provider in San Luis Obispo → Anesthesiology Physician nationwide →

The 8 anesthesiology physician records with the nearest ZIP codes

Robert Broomall, M.D.San Luis Obispo, CA 934051285620427
Guy Chirman, M.D.San Luis Obispo, CA 934051457347692
Saul David, M.D.San Luis Obispo, CA 934051124014113
Shawn Fouhy, M.D.San Luis Obispo, CA 934051801877949
Terrance Hack, M.D.San Luis Obispo, CA 934051841271988
Robert Hetzel, M.D.San Luis Obispo, CA 934051396731386
Curby Jenkins, DOSan Luis Obispo, CA 934051023070059
Christopher Peinado, MDSan Luis Obispo, CA 934051609937754

Common questions

What is Bennett T. Weiss, M.D.'s NPI number?

Bennett T. Weiss, M.D.'s National Provider Identifier (NPI) is 1942296934, issued on Sep 23, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Bennett T. Weiss, M.D. located?

The NPPES record lists a practice address at 1010 Murray St, San Luis Obispo, CA, 93405. Phone: (805) 928-1731. Providers update this record themselves, so call before visiting.

How can I verify Bennett T. Weiss, M.D.'s license?

NPPES lists California license number A51045, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.