NPPES file of Aug 9, 2026

Michael Leonce Pezold, M.D.

Vascular Surgery Physician · Santa Rosa, CA

Michael Leonce Pezold, M.D. is a vascular surgery physician with a practice address in Santa Rosa, California, and NPI 1720377856, issued on Mar 29, 2011. Check the license (California A168740, 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
1720377856
Name
Michael Leonce Pezold
Credential
M.D.
Primary taxonomy
Vascular Surgery Physician 2086S0129X
License numbers
A168740 CA
276415 NY
Self-reported in NPPES; status is on the state search
Practice location
1162 Montgomery Dr Ste 300, Santa Rosa, CA 95405
Phone
(707) 890-4250
Enumerated
Mar 29, 2011
Record last updated
Aug 28, 2025
Fax
(707) 476-2240
Medicare enrollment
Enrolled (PECOS I20200806002468); accepts Medicare assignment
Medical or professional school
University Of Colorado School Of Medicine, Denver, 2011
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 1162 Montgomery Dr Ste 300

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

  1. Eric Amirkhani, PA-CPhysician Assistant1407593577
  2. Yuichiro Nakai, M.D.Endocrinology, Diabetes & Metabolism Physician1497739114
  3. Brianne Shea, PAPhysician Assistant1841804754

Verify Michael Leonce Pezold in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A168740
    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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57% more Medicare Part D claims than the average vascular surgery physician in 2024

315 Medicare Part D claims for 157 beneficiaries, against an average of 201 among the 3,936 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 68 claims were for opioids.

  1. Michael Pezold315
  2. Specialty average201

Most prescribed

  1. Clopidogrel102 claims
  2. Oxycodone-Acetaminophen56 claims
  3. Eliquis22 claims
  4. Gabapentin21 claims
  5. Atorvastatin Calcium16 claims
  6. Rosuvastatin Calcium14 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: $2,507.15

24 payments; by number, the most common kind was food and beverage; the largest payer was Penumbra, Inc. The 4,059 providers of this specialty with any payment received $6,178.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Pezold$2,507.15
  2. Specialty average$6,178.00

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. Providence Medical FoundationSanta Rosa, CA

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

Michael Leonce Pezold among 580 vascular surgery physician records in California

Michael Leonce Pezold, M.D. is one of 580 vascular surgery physician records with a practice address in California. 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 2011, is newer than 72% of them.

  • NPI issued2011 · 72% of these records are older, 24% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2011 · median 2003 among the 411 with a school on file
  • Record last updated2025 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0129X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Vascular Surgery Physician providers in California

There are 580 vascular surgery physician records in California.

The 8 vascular surgery physician records with the nearest ZIP codes

  1. C. Robert Barlow, MDSanta Rosa, CA 954031528142502
  2. Kirsten Dansey, M.D.Santa Rosa, CA 954031578957981
  3. Sae Hee Ko, MDSanta Rosa, CA 954031407141757
  4. Lucinda Romero, MDSanta Rosa, CA 954031174673990
  5. Meredith McBride, MDSonora, CA 953701255439923
  6. David Ellertson, M.D.Modesto, CA 953561912964495
  7. James Roberts, M.D., R.V.T. FACSModesto, CA 953501356346936
  8. Marissa Toma, MDManteca, CA 953371841615606

Common questions

What is Michael Leonce Pezold, M.D.'s NPI number?

Michael Leonce Pezold, M.D.'s National Provider Identifier (NPI) is 1720377856, issued on Mar 29, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Michael Leonce Pezold, M.D. located?

The NPPES record lists a practice address at 1162 Montgomery Dr Ste 300, Santa Rosa, CA, 95405. Phone: (707) 890-4250. Providers update this record themselves, so call before visiting.

How can I verify Michael Leonce Pezold, M.D.'s license?

NPPES lists California license number A168740, 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 Michael Leonce Pezold, M.D. prescribe under Medicare Part D?

In 2024, Michael Leonce Pezold, M.D. had 315 Medicare Part D claims for 157 beneficiaries; the average among vascular surgery physician prescribers was 201. 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.