Vamsi Krishna Vennam, DO
Psychiatry Physician · San Diego, CA
Vamsi Krishna Vennam, DO is a psychiatry physician with a practice address in San Diego, California, and NPI 1679070569, issued on Apr 9, 2018. Check the license (California 20A19415, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Vamsi Krishna Vennam
- Credential
- DO
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 20A19415 CA
Self-reported in NPPES; status is on the state search - Practice location
- 15373 Innovation Dr Ste 390, San Diego, CA 92128
- Phone
- (858) 673-3360
- Enumerated
- Apr 9, 2018
- Record last updated
- May 1, 2026
- Medicare enrollment
- Enrolled (PECOS I20240801000300); accepts Medicare assignment
- Medical or professional school
- Lincoln Mem Univ, Debusk Col Of Osteopathic Med, 2018
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 15373 Innovation Dr Ste 390
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karine Khatchatrian, MDPsychiatry Physician1689687634
- Sarah Martin, APRN-CNP, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1821596057
- Phuong Pham, PMHNPPsychiatric/Mental Health Nurse Practitioner1700200664
- Nai Saeturn, PMHNPPsychiatric/Mental Health Nurse Practitioner1043679780
Verify Vamsi Krishna Vennam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A19415Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average psychiatry physician in 2024
332 Medicare Part D claims for 42 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Olanzapine30 claims
- Clozapine25 claims
- Quetiapine Fumarate23 claims
- Divalproex Sodium21 claims
- Bupropion Xl19 claims
- Escitalopram Oxalate16 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.
Bills Medicare through one group practice
- Mark David Levine MD Professional CorporationSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Vamsi Krishna Vennam among 8,673 psychiatry physician records in California
Vamsi Krishna Vennam, 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 2018, is newer than 82% of them.
- NPI issued2018 · 82% of these records are older, 15% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2018 · 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 San Diego → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Andrew Allen, M.D.San Diego, CA 921281275981037
- Ivan Baroya, M.D.San Diego, CA 921281417990243
- Maria Berggren, M.D.San Diego, CA 921281689826232
- Anna Carrillo, M.D.San Diego, CA 921281871519553
- Irinel Chiriac, MDSan Diego, CA 921281871552281
- Katharina Hill, M.D.San Diego, CA 921281720344930
- Karine Khatchatrian, MDSan Diego, CA 921281689687634
- Alice Krull, M.D.San Diego, CA 921281417994930
Common questions
What is Vamsi Krishna Vennam, DO's NPI number?
Vamsi Krishna Vennam, DO's National Provider Identifier (NPI) is 1679070569, issued on Apr 9, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Vamsi Krishna Vennam, DO located?
The NPPES record lists a practice address at 15373 Innovation Dr Ste 390, San Diego, CA, 92128. Phone: (858) 673-3360. Providers update this record themselves, so call before visiting.
How can I verify Vamsi Krishna Vennam, DO's license?
NPPES lists California license number 20A19415, 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 Vamsi Krishna Vennam, DO prescribe under Medicare Part D?
In 2024, Vamsi Krishna Vennam, DO had 332 Medicare Part D claims for 42 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.