Registry data as of Aug 27, 2026

Kurt Kurowski, M.D.

Family Medicine Physician · Glendora, CA

Kurt Kurowski, M.D. is a family medicine physician with a practice address in Glendora, California, and NPI 1417995887, issued on Jun 4, 2006. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1417995887
Name
Kurt Kurowski
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
45654 WI
036071095 IL
Self-reported in NPPES; status is on the state search
Practice location
440 W Foothill Blvd, Glendora, CA 91741
Phone
(626) 963-9402
Enumerated
Jun 4, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 440 W Foothill Blvd

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

  1. Michelle Brereton, PASurgical Physician Assistant1477742781
  2. Andrea Douglas, P.A.C.Medical Physician Assistant1376585497
  3. Ruby Gonzalez, M.D.Family Medicine Physician1306226915
  4. Maria Maldonado, MDFamily Medicine Physician1225695216
  5. Holly Prentice, P.A.C.Medical Physician Assistant1588606404
  6. Dana Robben-Folsom, P.A.C.Medical Physician Assistant1811939937

Verify Kurt Kurowski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of CaliforniaCheck 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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

96% fewer Medicare Part D claims than the average family medicine physician in 2024

157 Medicare Part D claims for 73 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.

  1. Kurt Kurowski157
  2. Specialty average3,519

Most prescribed

  1. Losartan Potassium12 claims
  2. Paroxetine Hcl12 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.

The practice group's Medicare quality score for 2023: 79.3 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score67.5
  2. Costout of 100 · 30%50.2
  3. Promoting interoperabilityout of 100 · 25%90.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

22 family medicine physician records list a Glendora practice address

They are 22 of the 921 NPPES records with a Glendora practice address, and 16,272 family medicine physician records in California.

Other family medicine physician records in California

  1. Omer Aba-Omer, MDSanta Monica, CA1649702093
  2. Michelle Ababa, MDWilmington, CA1710922513
  3. Anna Tzeitel Abalos, MDRoseville, CA1720200017
  4. Adan Abarca, MDAnaheim, CA1760553689
  5. Vanessa Abarca, DOVentura, CA1952040859
  6. Lorraine Abate, M.D.Sacramento, CA1104840008
  7. Robert Abatecola, MDCastro Valley, CA1669551719
  8. Romeo Abaya, M.D.Cottonwood, CA1598053506
  9. Effiem Abbah, MD, MPHSan Francisco, CA1821185133
  10. Khuzeman Abbasi, MDSanta Rosa, CA1841979952

Common questions

What is Kurt Kurowski, M.D.'s NPI number?

Kurt Kurowski, M.D.'s National Provider Identifier (NPI) is 1417995887, issued on Jun 4, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Kurt Kurowski, M.D. located?

The NPPES record lists a practice address at 440 W Foothill Blvd, Glendora, CA, 91741. Phone: (626) 963-9402. Providers update this record themselves, so call before visiting.

How can I verify Kurt Kurowski, M.D.'s license?

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 Kurt Kurowski, M.D. prescribe under Medicare Part D?

In 2024, Kurt Kurowski, M.D. had 157 Medicare Part D claims for 73 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.

What is Kurt Kurowski, M.D.'s Medicare quality score?

The 2023 MIPS final score is 79.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.