Alexander Ahn
General Practice Dentistry · Beverly Hills, CA
Alexander Ahn is a general practice dentistry with a practice address in Beverly Hills, California, and NPI 1023230810, issued on May 3, 2007. Check the license (California 49442, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexander Ahn
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 49442 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9400 Brighton Way Ste 210, Beverly Hills, CA 90210
- Phone
- (310) 597-7979
- Enumerated
- May 3, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Also registered at 9400 Brighton Way Ste 210
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rachelle EsrailFamily Medicine Physician1851033187
Verify Alexander Ahn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 49442Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average general practice dentistry in 2024
25 Medicare Part D claims for 13 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
- Amoxicillin11 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.
Alexander Ahn among 17,852 general practice dentistry records in California
Alexander Ahn 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 2007, is newer than 29% of them.
- NPI issued2007 · 29% of these records are older, 40% 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 updated2007 · 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
- Moses Belgrade, DDSBeverly Hills, CA 902101134228661
- Arto Boyajian, DMDBeverly Hills, CA 902101437258019
- Robert Gandin, D.D.S.Beverly Hills, CA 902101922107929
- Toni Henderson, D.D.S.Beverly Hills, CA 902101578663704
- Edward Ines, D.D.S.Beverly Hills, CA 902101992818371
- Kathryn Kashfian, D.D.S.Beverly Hills, CA 902101013040229
- Khosrow Lalezarian, D.M.D.Beverly Hills, CA 902101437208550
- Daniel Naysan, D.D.S.Beverly Hills, CA 902101558419929
Common questions
What is Alexander Ahn's NPI number?
Alexander Ahn's National Provider Identifier (NPI) is 1023230810, issued on May 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Alexander Ahn located?
The NPPES record lists a practice address at 9400 Brighton Way Ste 210, Beverly Hills, CA, 90210. Phone: (310) 597-7979. Providers update this record themselves, so call before visiting.
How can I verify Alexander Ahn's license?
NPPES lists California license number 49442, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Alexander Ahn prescribe under Medicare Part D?
In 2024, Alexander Ahn had 25 Medicare Part D claims for 13 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.