Darlene Elizabeth Tu, MD
Psychiatry Physician · Corona, CA
Darlene Elizabeth Tu, MD is a psychiatry physician with a practice address in Corona, California, and NPI 1366071169, issued on Apr 3, 2020. Check the license (California A176754, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Darlene Elizabeth Tu
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A176754 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2055 Kellogg Ave, Corona, CA 92879
- Phone
- (951) 966-2714
- Enumerated
- Apr 3, 2020
- Record last updated
- Oct 25, 2024
- Medicare enrollment
- Enrolled (PECOS I20241120000647); accepts Medicare assignment
- 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 2055 Kellogg Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Cammy Bowes, DOFamily Medicine Physician1417005448
- Janet Braden, LCSW 133458Clinical Social Worker1720748171
- Pushan Chowdhury, MDPediatrics Physician1013999218
Verify Darlene Elizabeth Tu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A176754Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average psychiatry physician in 2024
229 Medicare Part D claims for 43 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Trazodone Hcl31 claims
- Bupropion Xl26 claims
- Divalproex Sodium Er15 claims
- Quetiapine Fumarate15 claims
- Sertraline Hcl15 claims
- Aripiprazole14 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
- Southern California Permanente Medical GroupRiverside, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Darlene Elizabeth Tu among 8,673 psychiatry physician records in California
Darlene Elizabeth Tu, 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 2020, is newer than 87% of them.
- NPI issued2020 · 87% of these records are older, 9% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2020 · median 2005 among the 3,295 with a school on file
- Record last updated2024 · 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 Corona → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Marianne Bergheim, M.D.Corona, CA 928791437474277
- Sai Chundu, MDCorona, CA 928791609968460
- Andrew DornanCorona, CA 928791447647326
- Rubina Faizy, M.D.Corona, CA 928791467984427
- Aliuddin Khaja, MDCorona, CA 928791477754612
- Stella Kim, M.D.Corona, CA 928791306001391
- Kazuo Omi, MDCorona, CA 928791356721120
- Harika Reddy, MDCorona, CA 928791952968323
Common questions
What is Darlene Elizabeth Tu, MD's NPI number?
Darlene Elizabeth Tu, MD's National Provider Identifier (NPI) is 1366071169, issued on Apr 3, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Darlene Elizabeth Tu, MD located?
The NPPES record lists a practice address at 2055 Kellogg Ave, Corona, CA, 92879. Phone: (951) 966-2714. Providers update this record themselves, so call before visiting.
How can I verify Darlene Elizabeth Tu, MD's license?
NPPES lists California license number A176754, 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 Darlene Elizabeth Tu, MD prescribe under Medicare Part D?
In 2024, Darlene Elizabeth Tu, MD had 229 Medicare Part D claims for 43 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.