Diana Elizabeth Zschaschel, D.D.S.
General Practice Dentistry · Beverly Hills, CA
Diana Elizabeth Zschaschel, D.D.S. is a general practice dentistry with a practice address in Beverly Hills, California, and NPI 1679639264, issued on Dec 28, 2006. Check the license (California 44450, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Diana Elizabeth Zschaschel
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 44450 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8920 Wilshire Blvd, Beverly Hills, CA 90211
- Phone
- (310) 854-6102
- Enumerated
- Dec 28, 2006
- Record last updated
- Jul 16, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (310) 854-6161
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Also registered at 8920 Wilshire Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Diana Elizabeth Zschaschel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 44450Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% more Medicare Part D claims than the average general practice dentistry in 2024
126 Medicare Part D claims for 35 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Chlorhexidine Gluconate73 claims
- Amoxicillin26 claims
- Ibuprofen13 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: $81.50
4 payments; by number, the most common kind was food and beverage; the largest payer was Dentsply Sirona Inc. The 41,669 providers of this specialty with any payment received $597.01 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.
Diana Elizabeth Zschaschel among 17,852 general practice dentistry records in California
Diana Elizabeth Zschaschel, D.D.S. is one of 17,852 general practice dentistry records with a practice address in California. 57% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 71% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2009 · 79% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
111 general practice dentistry records list a practice address in Beverly Hills
They are 111 of the 3,433 NPPES records with a practice address in Beverly Hills, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Beverly Hills → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Arman Dayan, DDSBeverly Hills, CA 902111740374883
- Avigdor Donitza, D.M.D.Beverly Hills, CA 902111033296306
- Jonathan Engel, DDSBeverly Hills, CA 902111275570087
- Andrew Frank, D.D.S.Beverly Hills, CA 902111205850419
- Burt Holstein, D.D.S.Beverly Hills, CA 902111194748772
- Kenneth Jacobs, DDSBeverly Hills, CA 902111700839032
- Jason Kboudi, D.D.S.Beverly Hills, CA 902111003999707
- Farshad Moftakhar, D.D.S.Beverly Hills, CA 902111821057415
Common questions
What is Diana Elizabeth Zschaschel, D.D.S.'s NPI number?
Diana Elizabeth Zschaschel, D.D.S.'s National Provider Identifier (NPI) is 1679639264, issued on Dec 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Diana Elizabeth Zschaschel, D.D.S. located?
The NPPES record lists a practice address at 8920 Wilshire Blvd, Beverly Hills, CA, 90211. Phone: (310) 854-6102. Providers update this record themselves, so call before visiting.
How can I verify Diana Elizabeth Zschaschel, D.D.S.'s license?
NPPES lists California license number 44450, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Diana Elizabeth Zschaschel, D.D.S. prescribe under Medicare Part D?
In 2024, Diana Elizabeth Zschaschel, D.D.S. had 126 Medicare Part D claims for 35 beneficiaries; the average among general practice dentistry prescribers was 83. 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.