Robert S. Hoffman
Psychiatry Physician · Woodland Hills, CA
Robert S. Hoffman is a psychiatry physician with a practice address in Woodland Hills, California, and NPI 1780841536, issued on May 20, 2008. Check the license (California G021877, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Robert S. Hoffman
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- G021877 CA
Self-reported in NPPES; status is on the state search - Practice location
- 23123 Ventura Blvd, Woodland Hills, CA 91364
- Phone
- (818) 222-3823
- Enumerated
- May 20, 2008
- Record last updated
- May 20, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (818) 222-3827
- Entity
- Type 1 · individual
Also registered at 23123 Ventura Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Barbara Astrin, MA, MFCMental Health Counselor1861416018
- Celia Brown, M.D.Specialist1740454669
- Donna Goldberg, L.M.F.T.Marriage & Family Therapist1972699510
- Donald KernMarriage & Family Therapist1881669190
- Linda Klane, LMFTMarriage & Family Therapist1104859578
- Karen Payton, MFTMarriage & Family Therapist1114029121
Verify Robert S. Hoffman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G021877Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average psychiatry physician in 2024
2,201 Medicare Part D claims for 113 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Bupropion Xl126 claims
- Alprazolam86 claims
- Clonazepam85 claims
- Duloxetine Hcl85 claims
- Trazodone Hcl79 claims
- Lamotrigine73 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: $782.30
40 payments; by number, the most common kind was food and beverage; the largest payer was Supernus Pharmaceuticals, 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.
30 psychiatry physician records list a practice address in Woodland Hills
They are 30 of the 4,455 NPPES records with a practice address in Woodland Hills, and 8,673 psychiatry physician records in California.
All 30 in Woodland Hills → All 8,673 in California → Every provider in Woodland Hills →
Other psychiatry physician records in California
- Nancy Aaen, MDNapa, CA1609816669
- Criselda Abad-Santos, M.D.Woodland Hills, CA1760461826
- Mekabiz Abaian, MDSan Bernardino, CA1891090163
- Brenda Abarca, MDTorrance, CA1407485527
- Pilar Abascal, M.D.Los Angeles, CA1730528191
- Michele Abbasi, M.D.Westlake Village, CA1093940330
- Zohaib AbbasiMartinez, CA1013392224
- Sandy Abdelkedous, MDFresno, CA1306093109
- Nancy Abdelmalak, M.D.Elk Grove, CA1912137498
- Ezzat Abdelmalek, M.DDana Point, CA1992828826
Common questions
What is Robert S. Hoffman's NPI number?
Robert S. Hoffman's National Provider Identifier (NPI) is 1780841536, issued on May 20, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Robert S. Hoffman located?
The NPPES record lists a practice address at 23123 Ventura Blvd, Woodland Hills, CA, 91364. Phone: (818) 222-3823. Providers update this record themselves, so call before visiting.
How can I verify Robert S. Hoffman's license?
NPPES lists California license number G021877, 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 Robert S. Hoffman prescribe under Medicare Part D?
In 2024, Robert S. Hoffman had 2,201 Medicare Part D claims for 113 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.