Thomas Merrill Shiovitz, MD
Psychiatry Physician · Sherman Oaks, CA
Thomas Merrill Shiovitz, MD is a psychiatry physician with a practice address in Sherman Oaks, California, and NPI 1942309851, issued on Sep 21, 2006. Check the license (California G53155, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Thomas Merrill Shiovitz
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- G53155 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4835 Van Nuys Blvd, Sherman Oaks, CA 91403
- Phone
- (310) 285-9421
- Enumerated
- Sep 21, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (818) 986-9716
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 4835 Van Nuys Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Donna Cashdan, DOFamily Medicine Physician1417957135
- Joshua Chrystal, NMD, DCChiropractor1306153705
- Teresa Claus, MDGynecology Physician1124036074
- Alexandra Enzor, PA-CPhysician Assistant1154915031
- Jane Frey, MDSpecialist1922005297
- Uraipun Jongthavorn, NPNurse Practitioner1871586438
Verify Thomas Merrill Shiovitz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G53155Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average psychiatry physician in 2024
47 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Clonazepam11 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.
Industry payments in 2024: $3,445.55
16 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. 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.
Thomas Merrill Shiovitz among 8,673 psychiatry physician records in California
Thomas Merrill Shiovitz, 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 67% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 38% of these records are
- Record last updated2007 · 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).
19 psychiatry physician records list a practice address in Sherman Oaks
They are 19 of the 2,691 NPPES records with a practice address in Sherman Oaks, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Sherman Oaks → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Robin Berglund, M.D.Sherman Oaks, CA 914031033202361
- Sepehr Broukhim, D.O.Sherman Oaks, CA 914031174715965
- Michael Broukhim, D.O.Sherman Oaks, CA 914031205281557
- Talin Dadoyan, M.D.Sherman Oaks, CA 914031801908397
- Clifford Fraser, M.D.Sherman Oaks, CA 914031881687531
- Bruce Gainsley, MDSherman Oaks, CA 914031396962536
- Galina Lensky, M.D.Sherman Oaks, CA 914031760569263
- Nitin Nanda, M.D.Sherman Oaks, CA 914031225076748
Common questions
What is Thomas Merrill Shiovitz, MD's NPI number?
Thomas Merrill Shiovitz, MD's National Provider Identifier (NPI) is 1942309851, issued on Sep 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Merrill Shiovitz, MD located?
The NPPES record lists a practice address at 4835 Van Nuys Blvd, Sherman Oaks, CA, 91403. Phone: (310) 285-9421. Providers update this record themselves, so call before visiting.
How can I verify Thomas Merrill Shiovitz, MD's license?
NPPES lists California license number G53155, 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 Thomas Merrill Shiovitz, MD prescribe under Medicare Part D?
In 2024, Thomas Merrill Shiovitz, MD had 47 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.