Stereotact Funct Neurosurg
Dr. Markus Ploesser, MD
- Medicare services, 2024
- 12,191
- Medicare patients, 2024
- 1,131
- Part D claims, 2024
- 742
- Publications
- 4
- MIPS score, 2024
- 13
- Practice address
- 374 H St, Chula Vista, CA 91910
- Practice phone
- Call (619) 510-8480
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dymphna San Diego TMS Inc
Chula Vista, California
Find Dr. Ploesser's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Markus Ploesser is a forensic psychiatry physician in Chula Vista, California
Dr. Ploesser practices at Dymphna San Diego TMS Inc in Chula Vista, California.
Dr. Ploesser's NPI, 1669662755, was assigned on July 26, 2007. Dr. Ploesser graduated from Humboldt University of Berlin - Charite Faculty of Medicine in 2001. Dr. Ploesser holds California license A101564.
- NPI
- 1669662755NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638458268
- NPI enumeration date
- July 26, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (619) 510-8480
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Markus Ploesser practices at Dymphna San Diego TMS Inc in Chula Vista, California
Dr. Ploesser's primary practice is Dymphna San Diego TMS Inc, at 374 H St, Chula Vista, CA 91910 in San Diego County. The practice phone is (619) 510-8480.
- Dymphna San Diego TMS Inc374 H St, Chula Vista, CA 91910 · San Diego CountyPhone(619) 510-8480
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Markus Ploesser is affiliated with 13 sites of care and 13 medical groups
Dr. Ploesser's primary practice is Dymphna San Diego TMS Inc in Chula Vista, California. Dr. Ploesser is also affiliated with Tisch Hospital. The medical group on file is Dymphna San Diego TMS, Inc. Dmand AI also links Dr. Ploesser to 12 more medical groups, 10 group practices and clinics and 1 physician office, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Markus Ploesser's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ploesser practices, 12 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dymphna San Diego TMS Inc | Available with a free account |
| +12 more sites and 12 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Markus Ploesser is one of 62 forensic psychiatry physicians in California
Forensic psychiatry is Dr. Ploesser's primary specialty in the NPI Registry, under taxonomy code 2084F0202X. Dr. Ploesser is board certified in addiction medicine by the American Board of Preventive Medicine. Dmand AI has Dr. Ploesser's licenses on file in 9 states: California, Colorado, Massachusetts, Nevada, New York, District of Columbia, Hawaii, Washington and Oregon.
Specialties and state licenses
- Forensic psychiatry, CaliforniaPrimary
- Colorado license
- Massachusetts license
- Nevada license
- Psychiatry, New York
- District of Columbia license
- Hawaii license
- Washington license
- Oregon license
Clinical focus
Dmand AI lists adjustment disease, alcohol use disorders, anxiety, bipolar disorder, depression, insomnia, intellectual and developmental disabilities and non-alzheimer's dementia (chronic) among the conditions Dr. Ploesser treats.
Forensic psychiatry physicians near Dr. Ploesser
Counts of forensic psychiatry physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Markus Ploesser billed Medicare for 12,191 services in 2024
CMS data shows 12,191 Medicare services from Dr. Ploesser across 13 procedure codes in 2024, for 1,131 Medicare patients. Medicare paid $963,829 for them.
Dr. Ploesser's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,3462024: 6,044349%
- Tests and treatments
- 2023: 5262024: 5,168883%
- Other services
- 2023: 6982024: 97940%
Where Dr. Ploesser's Medicare services took place, 2024
- In an office4,09534%
- In a facility8,09666%
Dr. Ploesser compared with the California median for forensic psychiatry physicians, 2024
- Dr. Ploesser
- California median
- Medicare services
- 12,191vs 97125.7 times
- Medicare patients
- 1,131vs 3235.3 times
- Part D claims
- 582vs 728.1 times
Medians across 56 forensic psychiatry physicians in California with Dmand AI profiles that report each measure.
Dr. Ploesser's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Ploesser?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ploesser and other forensic psychiatry physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Markus Ploesser treated 1,131 Medicare patients in 2024, average age 75
CMS counts 1,131 Medicare patients who saw Dr. Ploesser in 2024. The largest group is 65 to 74, with 384 patients. 75% of them have depression, and 75% have high blood pressure. 78% are also on Medicaid. Their average risk score is 2.71, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Ploesser's median patient age at 68, with 52% women.
Dr. Ploesser's Medicare patients by age, 2024
Dr. Ploesser's Medicare patients by sex, 2024
- Women63356%
- Men49844%
Chronic conditions among Dr. Ploesser's Medicare patients, 2024
- Depression75%
- High blood pressure75%
- Mood disorders75%
- High cholesterol74%
- Anxiety64%
- Alzheimer's and dementia53%
- Diabetes50%
- Arthritis48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ploesser's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Markus Ploesser wrote 742 Medicare Part D claims in 2024
In 2024, Dr. Ploesser wrote 742 Medicare Part D claims for 70 patients. 85% of them were for generic drugs. CMS names the drug for 582 of them, across 20 drugs with 11 or more claims each, at $159,409 in total drug cost. In 2023, CMS named 705 claims across 27 drugs.
Dr. Ploesser's Part D claims by kind of drug, 2024
- Generic631 claims85%
- Brand-name111 claims15%
Dr. Ploesser's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Ploesser's Part D claims, 2024
- Antipsychotics, patients 65 and over8%56 of 742 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 7052024: 58217%
Drugs named by CMS: 20 in 2024, 27 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Markus Ploesser scored 13 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 13 out of 100 for Dr. Ploesser for performance year 2024, reported individually. Dr. Ploesser accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ploesser as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Ploesser's MIPS scores, performance year 2024
- 13of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 44of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Markus Ploesser has 4 publications on record
Dmand AI links 4 papers to Dr. Ploesser, published from 2022 to 2024. 2022 was the busiest year, with 2. Dr. Ploesser's most frequent co-authors are Sharona Ben-Haim, MD, Mickey Ellis Abraham, MD, MS and Brian Robert Hirshman, MD.
Dr. Ploesser's most frequent co-authors
- Sharona Ben-Haim, MD2 shared papers
- Mickey Ellis Abraham, MD, MS1 shared paper
- Brian Robert Hirshman, MD1 shared paper
Recent publications by Dr. Ploesser
See who Dr. Ploesser researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ploesser works with, so you can find a warm path to the right forensic psychiatry physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Markus Ploesser received $158,614 in industry payments from 2016 to 2025
CMS Open Payments shows 619 general payments to Dr. Ploesser from 23 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 73% of the total. Alkermes, Inc. paid the most, $60,162.
General payments to Dr. Ploesser by program year, 2016 to 2025
General payments to Dr. Ploesser by kind, 2016 to 2025
- Speaker and faculty fees$115,31573%
- Food and beverage$23,56615%
- Travel and lodging$11,9968%
- Consulting fees$7,4605%
- Education$2770%
Companies that paid Dr. Ploesser the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Markus Ploesser graduated from Humboldt University of Berlin - Charite Faculty of Medicine
Dr. Ploesser graduated from Humboldt University of Berlin - Charite Faculty of Medicine in 2001.
- Medical school
- Board certified in addiction medicine
- Board certified in brain injury medicine
- Board certified in forensic psychiatry
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Markus Ploesser accepts plans from 12 insurance carriers
Dr. Ploesser is in network with 12 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Excellus BlueCross BlueShield
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Humana
- Blue Cross Blue Shield of Massachusetts
- HCSC
- +4 more carriersWith a free account
Plan types Dr. Ploesser accepts, by number of carriers
- Medicare11
- PPO10
- HMO7
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Markus Ploesser's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Markus Ploesser
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Markus Ploesser's NPI number?
Dr. Markus Ploesser's NPI number is 1669662755. It was assigned on July 26, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Markus Ploesser?
Dr. Markus Ploesser is a forensic psychiatry physician in Chula Vista, California. The primary specialty in the NPI Registry is Forensic Psychiatry Physician (taxonomy code 2084F0202X).
Where does Dr. Markus Ploesser practice?
Dr. Ploesser practices at 374 H St, Chula Vista, CA 91910. Dr. Ploesser's primary practice is Dymphna San Diego TMS Inc in Chula Vista, California. Dmand AI also links Dr. Ploesser to 12 medical groups, 10 group practices and clinics and 1 physician office.
What is Dr. Markus Ploesser's office phone number?
The practice phone on file for Dr. Ploesser is (619) 510-8480.
What is Dr. Markus Ploesser's medical license number?
Dr. Ploesser holds California license A101564, one of the licenses on file in 9 states.
Which states has Dr. Markus Ploesser been licensed in?
Dmand AI has state licenses on file for Dr. Ploesser in California (2007 to 2027), Colorado (2020 to 2027), Massachusetts (2024 to 2027), Nevada (2024 to 2027), New York (2019 to 2027), District of Columbia (2023 to 2026), Hawaii (2019 to 2026), Washington (2009 to 2026) and Oregon (2024 to 2025).
Which hospitals is Dr. Markus Ploesser affiliated with?
Dr. Ploesser is affiliated with Tisch Hospital.
What medical group is Dr. Markus Ploesser part of?
Dr. Ploesser is linked to Dymphna San Diego TMS, Inc. Dmand AI links Dr. Ploesser to 12 more medical groups.
Does Dr. Markus Ploesser accept Medicare?
Yes. CMS data shows Dr. Ploesser billed Medicare for 12,191 services in 2024, and Dr. Ploesser accepts Medicare assignment.
Does Dr. Markus Ploesser offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ploesser as offering telehealth services.
Show 11 more questionsShow fewer questions
What is Dr. Markus Ploesser's MIPS score?
Dr. Ploesser's MIPS final score for performance year 2024 is 13 out of 100, reported individually.
How many Medicare patients does Dr. Markus Ploesser see?
CMS counts 1,131 Medicare patients who saw Dr. Ploesser in 2024, with an average age of 75.
Is Dr. Markus Ploesser board certified?
Yes. Dr. Ploesser is board certified in addiction medicine by the American Board of Preventive Medicine.
What services does Dr. Markus Ploesser bill to Medicare?
In 2024, Dr. Ploesser's most billed Medicare services were psychiatric service (90833), nursing facility care (99309) and nursing facility care (99310).
Where did Dr. Markus Ploesser go to medical school?
Dr. Ploesser graduated from Humboldt University of Berlin - Charite Faculty of Medicine in 2001.
What drugs does Dr. Markus Ploesser prescribe most?
In 2024 Medicare Part D data, Dr. Ploesser's most prescribed drugs by claims were Bupropion XL, Buspirone HCl and Olanzapine.
Has Dr. Markus Ploesser received payments from drug or device companies?
CMS Open Payments shows $158,614 in general payments to Dr. Ploesser from 23 companies from 2016 to 2025. The largest total came from Alkermes, Inc.
How long has Dr. Markus Ploesser been practicing?
Dr. Ploesser graduated from medical school in 2001, 25 years ago.
Does Dr. Markus Ploesser do research?
Dmand AI links 4 publications to Dr. Ploesser, published from 2022 to 2024.
Who does Dr. Markus Ploesser publish with?
Dr. Ploesser's most frequent co-authors are Sharona Ben-Haim, MD (2 shared papers), Mickey Ellis Abraham, MD, MS (1 shared paper) and Brian Robert Hirshman, MD (1 shared paper).
What insurance does Dr. Markus Ploesser accept?
Dr. Ploesser is in network with 12 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.
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