NPPES file of Aug 9, 2026

Thomas Lee Bosshardt, MD

Surgery Physician · Santa Maria, CA

Thomas Lee Bosshardt, MD is a surgery physician with a practice address in Santa Maria, California, and NPI 1104958156, issued on Mar 12, 2007. Check the license (California G78405, 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
1104958156
Name
Thomas Lee Bosshardt
Credential
MD
Primary taxonomy
Surgery Physician 208600000X
License number
G78405 CA
Self-reported in NPPES; status is on the state search
Practice location
1325 E Church St Ste 202, Santa Maria, CA 93454
Phone
(805) 346-3456
Enumerated
Mar 12, 2007
Record last updated
Dec 20, 2022
Fax
(805) 346-3454
Medicaid ID
00G784050 CA
Medicare enrollment
Enrolled (PECOS I20040830000909); accepts Medicare assignment
Medical or professional school
University Of California, Geffen School Of Medicine, 1990
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 1325 E Church St Ste 202

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

  1. Kyrillos Awad, DOSurgical Critical Care Physician1932563210
  2. Julie Barone, D.O.Surgery Physician1720110315
  3. Joel Dean, MDColon & Rectal Surgery Physician1568534915
  4. Constantine Melitas, M.D.Gastroenterology Physician1154731321
  5. Alexis Paulson, RN, APNNurse Practitioner1790969046
  6. Sirena SechslingloffMedical Physician Assistant1972118768

Verify Thomas Lee Bosshardt in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G78405
    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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93% fewer Medicare Part D claims than the average surgery physician in 2024

11 Medicare Part D claims for 11 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D.

  1. Thomas Bosshardt11
  2. Specialty average147

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.

One hospital affiliation

  1. Southern Monterey County Memorial HospitalKing City, CA · 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).

Surgery Physician providers in California

There are 3,118 surgery physician records in California.

Other surgery physician records in California

  1. Miriam Abaunza, M.D.Los Angeles, CA1538470778
  2. Hana Abdirahman, MDTemecula, CA1265288112
  3. Sherwin Abdoli, MDPetaluma, CA1508386442
  4. Mhdshafic Abdulkarim, MDOrange, CA1750174249
  5. Sarah Abdulla, M.D.Baldwin Park, CA1699200840
  6. Shoko Abe, M.D.Berkeley, CA1609178136
  7. Stuart Abel, M.D.Los Angeles, CA1750761516
  8. Elliot Abemayor, MDLos Angeles, CA1972527414
  9. Marc Abi Karam, MD, MSPalo Alto, CA1437846508
  10. Ali Abidali, DOGlendora, CA1861888794

Common questions

What is Thomas Lee Bosshardt, MD's NPI number?

Thomas Lee Bosshardt, MD's National Provider Identifier (NPI) is 1104958156, issued on Mar 12, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Thomas Lee Bosshardt, MD located?

The NPPES record lists a practice address at 1325 E Church St Ste 202, Santa Maria, CA, 93454. Phone: (805) 346-3456. Providers update this record themselves, so call before visiting.

How can I verify Thomas Lee Bosshardt, MD's license?

NPPES lists California license number G78405, 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 Thomas Lee Bosshardt, MD prescribe under Medicare Part D?

In 2024, Thomas Lee Bosshardt, MD had 11 Medicare Part D claims for 11 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.