Registry data as of Aug 27, 2026

Maria Bugay, MD

Family Medicine Physician · Tracy, CA

Maria Bugay, MD is a family medicine physician with a practice address in Tracy, California, and NPI 1841342649, issued on Jan 18, 2007. 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
1841342649
Name
Maria Bugay
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
Practice location
2185 W Grant Line RD, Tracy, CA 95377
Phone
(209) 839-3200
Enumerated
Jan 18, 2007
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 2185 W Grant Line RD

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

  1. Gina Adair, M.D.Family Medicine Physician1619930179
  2. Al Khan Alsua, M.D.Family Medicine Physician1790927747
  3. Cathleen Ashland, MFTMarriage & Family Therapist1730240540
  4. Stephanie Barraza, MS, ACSWClinical Social Worker1881287191
  5. Breanne BenedictStudent in an Organized Health Care Education/Training Program1992104715
  6. Ana Bustamante LaueClinical Social Worker1790510170

Verify Maria Bugay 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 →

67% more Medicare Part D claims than the average family medicine physician in 2024

5,891 Medicare Part D claims for 825 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 207 claims were for opioids.

  1. Maria Bugay5,891
  2. Specialty average3,519

Most prescribed

  1. Atorvastatin Calcium442 claims
  2. Levothyroxine Sodium303 claims
  3. Losartan Potassium299 claims
  4. Hydrochlorothiazide226 claims
  5. Amlodipine Besylate203 claims
  6. Lisinopril192 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.

One hospital or facility affiliation

  1. Permanente Medical Group IncTracy, CA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

32 family medicine physician records list a Tracy practice address

They are 32 of the 1,864 NPPES records with a Tracy 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 Maria Bugay, MD's NPI number?

Maria Bugay, MD's National Provider Identifier (NPI) is 1841342649, issued on Jan 18, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Maria Bugay, MD located?

The NPPES record lists a practice address at 2185 W Grant Line RD, Tracy, CA, 95377. Phone: (209) 839-3200. Providers update this record themselves, so call before visiting.

How can I verify Maria Bugay, MD'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 Maria Bugay, MD prescribe under Medicare Part D?

In 2024, Maria Bugay, MD had 5,891 Medicare Part D claims for 825 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.

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.