Mary Ellen Trunko, MD
Psychiatry Physician · San Diego, CA
Mary Ellen Trunko, MD is a psychiatry physician with a practice address in San Diego, California, and NPI 1477690220, issued on Jan 31, 2007. Check the license (California A77144, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Mary Ellen Trunko
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A77144 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4510 Executive Dr, San Diego, CA 92121
- Phone
- (858) 534-8052
- Enumerated
- Jan 31, 2007
- Record last updated
- Jan 23, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200212000751); accepts Medicare assignment
- Medical or professional school
- Univ Of Illinois At Chicago College Of Dentistry, 2000
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 4510 Executive Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tom Alsaigh, M.D.Vascular Surgery Physician1275980666
- Sarah Archer, LMFTMarriage & Family Therapist1366541898
- Ursula Bailer, M.D.Psychiatry Physician1386938652
- Gina Brunelli, LMFTMarriage & Family Therapist1326744855
Verify Mary Ellen Trunko in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A77144Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average psychiatry physician in 2024
34 Medicare Part D claims, 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.
Industry payments in 2024: $243.66
2 payments; by number, the most common kind was food and beverage; the largest payer was Axsome Therapeutics, 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.
Bills Medicare through one group practice
- Regents OF The University OF CaliforniaSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Ellen Trunko among 8,673 psychiatry physician records in California
Mary Ellen Trunko, MD 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 2007, is newer than 33% of them.
- NPI issued2007 · 33% of these records are older, 48% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2000 · median 2005 among the 3,295 with a school on file
- Record last updated2020 · 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 San Diego → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Ursula Bailer, M.D.San Diego, CA 921211386938652
- David Gilder, M.D.San Diego, CA 921211669579678
- Arun Gopal, M.D.San Diego, CA 921211245436591
- Dawn Ionescu, M.D.San Diego, CA 921211184850877
- Azin Khazaeli, M.D.San Diego, CA 921211326433525
- Sana Moucharafieh, MDSan Diego, CA 921211225076110
- Krista Roybal, MDSan Diego, CA 921211316971575
- Esther Samadi, M.DSan Diego, CA 921211396986204
Common questions
What is Mary Ellen Trunko, MD's NPI number?
Mary Ellen Trunko, MD's National Provider Identifier (NPI) is 1477690220, issued on Jan 31, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mary Ellen Trunko, MD located?
The NPPES record lists a practice address at 4510 Executive Dr, San Diego, CA, 92121. Phone: (858) 534-8052. Providers update this record themselves, so call before visiting.
How can I verify Mary Ellen Trunko, MD's license?
NPPES lists California license number A77144, 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 Mary Ellen Trunko, MD prescribe under Medicare Part D?
In 2024, Mary Ellen Trunko, MD had 34 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), 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.