Tianzhu Ge
Addiction Medicine (Psychiatry & Neurology) Physician · Ventura, CA
Tianzhu Ge is an addiction medicine (psychiatry & neurology) physician with a practice address in Ventura, California, and NPI 1831710292, issued on Apr 27, 2020. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Tianzhu Ge
- Primary taxonomy
- Addiction Medicine (Psychiatry & Neurology) Physician 2084A0401X
- License numbers
- 70444 AZ
R78013 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 300 Hillmont Ave, Ventura, CA 93003
- Phone
- (805) 652-6000
- Enumerated
- Apr 27, 2020
- Record last updated
- Sep 22, 2025
- Medicare enrollment
- Enrolled (PECOS I20251107002877); may accept Medicare assignment
- Medical or professional school
- R Franklin University Of Med & Sci/Chicago Medical School, 2020
- Entity
- Type 1 · individual
8 nearest addiction medicine (psychiatry & neurology) physician records → All 40 in California → Look up another NPI →
Also registered at 300 Hillmont Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Thomas Adelman, CRTTCertified Respiratory Therapist1114732666
- Henrique Aihara, TECHElectroneurodiagnostic Specialist/Technologist1861108235
- Anne Akhimien, MDFamily Medicine Physician1205408515
- Trease Allen, PSYCH TECHLicensed Psychiatric Technician1174648620
- Mary Allport, LCSWClinical Social Worker1083739320
- Edgar Alviz, RNPsychiatric/Mental Health Registered Nurse1386763175
Verify Tianzhu Ge in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck 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 addiction medicine (psychiatry & neurology) physician in 2024
30 Medicare Part D claims for 11 beneficiaries, against an average of 870 among the 264 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Trazodone Hcl15 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.
Tianzhu Ge among 40 addiction medicine (psychiatry & neurology) physician records in California
Tianzhu Ge is one of 40 addiction medicine (psychiatry & neurology) physician records with a practice address in California. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 85% of them.
- NPI issued2020 · 85% of these records are older, 8% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2020 · median 2007 among the 17 with a school on file
- Record last updated2025 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084A0401X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Addiction Medicine (Psychiatry & Neurology) Physician providers in California
There are 40 addiction medicine (psychiatry & neurology) physician records in California.
All 40 in California → Every provider in Ventura → Addiction Medicine (Psychiatry & Neurology) Physician nationwide →
The 8 addiction medicine (psychiatry & neurology) physician records with the nearest ZIP codes
- Bhavesh TrikamjiOrange, CA 928681295114197
- Pamela Vincent, M.D.Anaheim, CA 928051376544874
- Sunil Gulaya, M.DSanta Ana, CA 927011477624211
- Deirdre Habermehl, M.D.Huntington Beach, CA 926481023065570
- Monica Tone, M.D.Moreno Valley, CA 925531720348659
- Laura Adler, M.D.Palm Desert, CA 922601538420997
- Kimberly Fitzgerald, M.D.San Diego, CA 921101750525267
- Fred Berger, M.D.San Diego, CA 921091508890021
Common questions
What is Tianzhu Ge's NPI number?
Tianzhu Ge's National Provider Identifier (NPI) is 1831710292, issued on Apr 27, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Tianzhu Ge located?
The NPPES record lists a practice address at 300 Hillmont Ave, Ventura, CA, 93003. Phone: (805) 652-6000. Providers update this record themselves, so call before visiting.
How can I verify Tianzhu Ge's license?
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 Tianzhu Ge prescribe under Medicare Part D?
In 2024, Tianzhu Ge had 30 Medicare Part D claims for 11 beneficiaries; the average among addiction medicine (psychiatry & neurology) physician prescribers was 870. 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.