Mariah Carroll, DO
Psychiatry Physician · San Jose, CA
Mariah Carroll, DO is a psychiatry physician with a practice address in San Jose, California, and NPI 1275096059, issued on Apr 9, 2019. Check the license (California 20A-19828, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Mariah Carroll
- Credential
- DO
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 20A-19828 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6620 Via Del Oro, San Jose, CA 95119
- Phone
- (408) 972-3000
- Enumerated
- Apr 9, 2019
- Entity
- Type 1 · individual
Also registered at 6620 Via Del Oro
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Veronica AyalaMarriage & Family Therapist1497398002
- Kelly Behrens, PSY.D.Clinical Psychologist1518158997
- Matthew Berry, LPCCMental Health Counselor1811877525
- Sarah BurtonClinical Psychologist1447755392
- Tiffany ChaoPsychiatry Physician1558947085
- Emily Chen, MDStudent in an Organized Health Care Education/Training Program1245081793
Verify Mariah Carroll in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A-19828Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
98% fewer Medicare Part D claims than the average psychiatry physician in 2024
19 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Psychiatry Physician providers in California
There are 8,673 psychiatry physician records in California.
Other psychiatry physician records in California
- Nancy Aaen, MDNapa, CA1609816669
- Criselda Abad-Santos, M.D.Woodland Hills, CA1760461826
- Mekabiz Abaian, MDSan Bernardino, CA1891090163
- Brenda Abarca, MDTorrance, CA1407485527
- Pilar Abascal, M.D.Los Angeles, CA1730528191
- Michele Abbasi, M.D.Westlake Village, CA1093940330
- Zohaib AbbasiMartinez, CA1013392224
- Sandy Abdelkedous, MDFresno, CA1306093109
- Nancy Abdelmalak, M.D.Elk Grove, CA1912137498
- Ezzat Abdelmalek, M.DDana Point, CA1992828826
Common questions
What is Mariah Carroll, DO's NPI number?
Mariah Carroll, DO's National Provider Identifier (NPI) is 1275096059, issued on Apr 9, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Mariah Carroll, DO located?
The NPPES record lists a practice address at 6620 Via Del Oro, San Jose, CA, 95119. Phone: (408) 972-3000. Providers update this record themselves, so call before visiting.
How can I verify Mariah Carroll, DO's license?
NPPES lists California license number 20A-19828, 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 Mariah Carroll, DO prescribe under Medicare Part D?
In 2024, Mariah Carroll, DO had 19 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. 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.
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) 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 27, 2026.