Matthew Harrison Kanzler, MD
Dermatology Physician · Fremont, CA
Matthew Harrison Kanzler, MD is a dermatology physician with a practice address in Fremont, California, and NPI 1629032271, issued on Apr 12, 2006. Check the license (California G57056, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Matthew Harrison Kanzler
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- G57056 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3200 Kearney Street, Fremont, CA 94538
- Phone
- (510) 490-1222
- Enumerated
- Apr 12, 2006
- Record last updated
- May 28, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid ID
- 00G570560 CA
- Medicare enrollment
- Enrolled (PECOS I20241024003449); accepts Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 1982
- Entity
- Type 1 · individual
Also registered at 3200 Kearney Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Matthew Harrison Kanzler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G57056Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average dermatology physician in 2024
342 Medicare Part D claims for 149 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Hydrocortisone66 claims
- Triamcinolone Acetonide61 claims
- Fluocinonide35 claims
- Terbinafine Hcl21 claims
- Betamethasone Diprop Augmented17 claims
- Doxycycline Hyclate12 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: $158.21
3 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 10,250 providers of this specialty with any payment received $8,544.61 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
- Hawaii Dermatology Centers IncHonolulu, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dermatology Physician providers in California
There are 2,083 dermatology physician records in California.
Other dermatology physician records in California
- Sam Abaza, M.D.Diamond Bar, CA1831148501
- Farah Abdulla, MDDuarte, CA1093934390
- Robert Abergel, M.D.Santa Monica, CA1841565843
- Karen Abisogun, MDLos Angeles, CA1124474515
- Glynis Ablon, M.D.Manhattan Beach, CA1144292889
- Arthur Abrams, MDMountain View, CA1518093178
- Payam Abrishami, MDAgoura Hills, CA1447288147
- Aseel Abu-NasserRedding, CA1609641711
- Rachel Abuav, M.D.Beverly Hills, CA1356481733
- Boya Abudu, MD, MPHSacramento, CA1336608637
Common questions
What is Matthew Harrison Kanzler, MD's NPI number?
Matthew Harrison Kanzler, MD's National Provider Identifier (NPI) is 1629032271, issued on Apr 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Harrison Kanzler, MD located?
The NPPES record lists a practice address at 3200 Kearney Street, Fremont, CA, 94538. Phone: (510) 490-1222. Providers update this record themselves, so call before visiting.
How can I verify Matthew Harrison Kanzler, MD's license?
NPPES lists California license number G57056, 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 Matthew Harrison Kanzler, MD prescribe under Medicare Part D?
In 2024, Matthew Harrison Kanzler, MD had 342 Medicare Part D claims for 149 beneficiaries; the average among dermatology physician prescribers was 797. 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.