Markus Ploesser, MD
Forensic Psychiatry Physician · Chula Vista, CA
Markus Ploesser, MD is a forensic psychiatry physician with a practice address in Chula Vista, California, and NPI 1669662755, issued on Jul 26, 2007. Check the license (California A101564, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Markus Ploesser
- Credential
- MD
- Primary taxonomy
- Forensic Psychiatry Physician 2084F0202X
- License number
- A101564 CA
Self-reported in NPPES; status is on the state search - Practice location
- Cdcr 765 Third Avenue, Chula Vista, CA 91910
- Phone
- (619) 476-3700
- Enumerated
- Jul 26, 2007
- Record last updated
- Apr 16, 2024
- Fax
- (619) 409-4362
- Medicare enrollment
- Enrolled (PECOS I20161122000924); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest forensic psychiatry physician records → All 109 in California → Look up another NPI →
Verify Markus Ploesser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A101564Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% fewer Medicare Part D claims than the average forensic psychiatry physician in 2024
742 Medicare Part D claims for 70 beneficiaries, against an average of 803 among the 199 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Bupropion Xl70 claims
- Buspirone Hcl56 claims
- Olanzapine55 claims
- Divalproex Sodium Er51 claims
- Lybalvi50 claims
- Mirtazapine42 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: $34,746.52
104 payments; by number, the most common kind was food and beverage; the largest payer was Alkermes, Inc. The 80 providers of this specialty with any payment received $832.36 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.
Bills Medicare through 5 group practices
- Aloha Integrative HealthSan Diego, CA
- Datnguyen, M.D., Inc.La Mesa, CA
- Dymphna San Diego Tms IncChula Vista, CA
- Genesis Medical Health A Professional CorporationEscondido, CA
- Pacific Neuropsychiatric Specialists IncCosta Mesa, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Markus Ploesser among 109 forensic psychiatry physician records in California
Markus Ploesser, MD is one of 109 forensic psychiatry physician records with a practice address in California. 41% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 51% of them.
- NPI issued2007 · 51% of these records are older, 28% newer
- In a Medicare fileYes · 41% of these records are
- In the CMS Doctors and Clinicians fileYes · 14% of these records are
- Graduated2001 · median 1997 among the 15 with a school on file
- Record last updated2024 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084F0202X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Forensic Psychiatry Physician providers in California
There are 109 forensic psychiatry physician records in California.
All 109 in California → Every provider in Chula Vista → Forensic Psychiatry Physician nationwide →
The 8 forensic psychiatry physician records with the nearest ZIP codes
- Jason Kornberg, M.D.La Jolla, CA 920371073685764
- Michael Takamura, MDPoway, CA 920641992739338
- James O'Brien, M.D.Mira Loma, CA 917521275785974
- Ansar Haroun, MDSan Diego, CA 921011174630404
- David Naimark, M.D.San Diego, CA 921011265458087
- Dominick Addario, M.D.San Diego, CA 921031649496092
- Benjamin Bensoul, M.D.San Diego, CA 921061558467118
- Eric Marcus, M.D.San Diego, CA 921231235362237
Common questions
What is Markus Ploesser, MD's NPI number?
Markus Ploesser, MD's National Provider Identifier (NPI) is 1669662755, issued on Jul 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Markus Ploesser, MD located?
The NPPES record lists a practice address at Cdcr 765 Third Avenue, Chula Vista, CA, 91910. Phone: (619) 476-3700. Providers update this record themselves, so call before visiting.
How can I verify Markus Ploesser, MD's license?
NPPES lists California license number A101564, 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 Markus Ploesser, MD prescribe under Medicare Part D?
In 2024, Markus Ploesser, MD had 742 Medicare Part D claims for 70 beneficiaries; the average among forensic psychiatry physician prescribers was 803. 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.