Luis Cyrus Montes De Oca, DO
Psychiatry Physician · Stockton, CA
Luis Cyrus Montes De Oca, DO is a psychiatry physician with a practice address in Stockton, California, and NPI 1013477181, issued on Mar 23, 2019. Check the license (California 20A19745, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Luis Cyrus Montes De Oca
- Credential
- DO
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 20A19745 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7373 West LN, Stockton, CA 95210
- Phone
- (209) 476-2000
- Enumerated
- Mar 23, 2019
- Record last updated
- Sep 18, 2023
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 7373 West LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Luis Cyrus Montes De Oca in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A19745Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average psychiatry physician in 2024
69 Medicare Part D claims for 39 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
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.
Luis Cyrus Montes De Oca among 8,673 psychiatry physician records in California
Luis Cyrus Montes De Oca, DO is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 85% of them.
- NPI issued2019 · 85% of these records are older, 13% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 38% of these records are
- Record last updated2023 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in California
There are 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Stockton → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Rama Balaji, M.D.Stockton, CA 952101205994936
- Kimberly Larsen, MDStockton, CA 952101134207947
- Jill Ludin, MDStockton, CA 952101699120147
- Alice Park, MDStockton, CA 952101891795076
- Yuvraj Singh, M.DStockton, CA 952101134708084
- Roger Siouffey, MDStockton, CA 952101497833396
- Bakshander Kaur, MDStockton, CA 952091477041192
- Kim-Oanh Ly, M.D.Stockton, CA 952091962627349
Common questions
What is Luis Cyrus Montes De Oca, DO's NPI number?
Luis Cyrus Montes De Oca, DO's National Provider Identifier (NPI) is 1013477181, issued on Mar 23, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Luis Cyrus Montes De Oca, DO located?
The NPPES record lists a practice address at 7373 West LN, Stockton, CA, 95210. Phone: (209) 476-2000. Providers update this record themselves, so call before visiting.
How can I verify Luis Cyrus Montes De Oca, DO's license?
NPPES lists California license number 20A19745, 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 Luis Cyrus Montes De Oca, DO prescribe under Medicare Part D?
In 2024, Luis Cyrus Montes De Oca, DO had 69 Medicare Part D claims for 39 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.