Christopher Morris, DO
Psychiatry Physician · Vallejo, CA
Christopher Morris, DO is a psychiatry physician with a practice address in Vallejo, California, and NPI 1134703523, issued on May 11, 2021. Check the license (California 20A23936, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Christopher Morris
- Credential
- DO
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 20A23936 CA
Self-reported in NPPES; status is on the state search - Practice location
- 355 Tuolumne St, Vallejo, CA 94590
- Phone
- (707) 553-5331
- Enumerated
- May 11, 2021
- Record last updated
- Mar 23, 2026
- Medicare enrollment
- Enrolled (PECOS I20260422002102); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 355 Tuolumne St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Alina Cote, MDPsychiatry Physician1912431909
- Nancy Davidson, R.N., P.H.N.Case Management Registered Nurse1346450681
- Jennifer Doran, RN, PHNRegistered Nurse1588711774
Verify Christopher Morris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A23936Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average psychiatry physician in 2024
178 Medicare Part D claims for 23 beneficiaries, 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.
Most prescribed
- Sertraline Hcl29 claims
- Mirtazapine26 claims
- Venlafaxine Hcl Er17 claims
- Bupropion Xl15 claims
- Aripiprazole14 claims
- Duloxetine 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.
Industry payments in 2024: $200.03
9 payments; by number, the most common kind was food and beverage; the largest payer was Neurocrine Biosciences, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 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.
Christopher Morris among 8,673 psychiatry physician records in California
Christopher Morris, 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 2021, is newer than 91% of them.
- NPI issued2021 · 91% of these records are older, 7% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2021 · median 2005 among the 3,295 with a school on file
- Record last updated2026 · 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 Vallejo → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Todd Carrell, MDVallejo, CA 945901932276227
- Alina Cote, MDVallejo, CA 945901912431909
- Firdouse Huq, MDVallejo, CA 945901790737179
- Timothy Lawver, D.O.Vallejo, CA 945901811071566
- Brian Luellen, DOVallejo, CA 945901750709184
- Catherine Mason, M.D.Vallejo, CA 945901578699021
- Young Moon, MDVallejo, CA 945901659875961
- Francis Muller, Jr., M.D.Vallejo, CA 945901427078591
Common questions
What is Christopher Morris, DO's NPI number?
Christopher Morris, DO's National Provider Identifier (NPI) is 1134703523, issued on May 11, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Morris, DO located?
The NPPES record lists a practice address at 355 Tuolumne St, Vallejo, CA, 94590. Phone: (707) 553-5331. Providers update this record themselves, so call before visiting.
How can I verify Christopher Morris, DO's license?
NPPES lists California license number 20A23936, 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 Christopher Morris, DO prescribe under Medicare Part D?
In 2024, Christopher Morris, DO had 178 Medicare Part D claims for 23 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.