Ann L. Hofstadter, MD
Specialist · Beverly Hills, CA
Ann L. Hofstadter, MD is a specialist with a practice address in Beverly Hills, California, and NPI 1003827718, issued on Aug 10, 2006. Check the license (California A052890, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ann L. Hofstadter
- Credential
- MD
- Primary taxonomy
- Specialist 174400000X
- License number
- A052890 CA
Self-reported in NPPES; status is on the state search - Practice location
- 435 N Roxbury Dr, Beverly Hills, CA 90210
- Phone
- (310) 273-3230
- Enumerated
- Aug 10, 2006
- Record last updated
- Sep 30, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 435 N Roxbury Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Larry ClarkSurgical Assistant1174884456
- Marsha Cohen, MS CNSNutritionist1336278373
- Judith Delafield, PHD., M.D.Internal Medicine Physician1366500522
- Mark Goodman, M.D.Internal Medicine Physician1477659407
- Emil Kohan, MDPlastic Surgery Physician1699094797
- Deborah Miora, PH.D.Clinical Neuropsychologist1922205566
Verify Ann L. Hofstadter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license A052890Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average specialist in 2024
85 Medicare Part D claims for 18 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.
Most prescribed
- Valacyclovir14 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.
107 specialist records list a practice address in Beverly Hills
They are 107 of the 3,433 NPPES records with a practice address in Beverly Hills, and 5,749 specialist records in California.
All 107 in Beverly Hills → All 5,749 in California → Every provider in Beverly Hills →
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- Jonas AbellaSan Francisco, CA1679760938
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- Elaine AbichRiverside, CA1780458927
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Common questions
What is Ann L. Hofstadter, MD's NPI number?
Ann L. Hofstadter, MD's National Provider Identifier (NPI) is 1003827718, issued on Aug 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ann L. Hofstadter, MD located?
The NPPES record lists a practice address at 435 N Roxbury Dr, Beverly Hills, CA, 90210. Phone: (310) 273-3230. Providers update this record themselves, so call before visiting.
How can I verify Ann L. Hofstadter, MD's license?
NPPES lists California license number A052890, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Ann L. Hofstadter, MD prescribe under Medicare Part D?
In 2024, Ann L. Hofstadter, MD had 85 Medicare Part D claims for 18 beneficiaries; the average among specialist prescribers was 1,380. 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.