Alexander Ham, D.D.S
Dentist · Concord, CA
Alexander Ham, D.D.S is a dentist with a practice address in Concord, California, and NPI 1821150582, issued on Dec 15, 2006. Check the license (California 54950, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexander Ham
- Credential
- D.D.S
- Primary taxonomy
- Dentist 122300000X
- License number
- 54950 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2951 Salvio St, Concord, CA 94519
- Phone
- (925) 682-2000
- Enumerated
- Dec 15, 2006
- Record last updated
- Jan 8, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Also registered at 2951 Salvio St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lynn Oakleaf, D.D.SGeneral Practice Dentistry1023013810
Verify Alexander Ham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 54950Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% more Medicare Part D claims than the average dentist in 2024
87 Medicare Part D claims for 51 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin33 claims
- Chlorhexidine Gluconate26 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 Ham among 14,729 dentist records in California
Alexander Ham, D.D.S is one of 14,729 dentist records with a practice address in California. 56% 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, 82% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2013 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
45 dentist records list a practice address in Concord
They are 45 of the 9,328 NPPES records with a practice address in Concord, and 14,729 dentist records in California.
All 14,729 in California → Every provider in Concord → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Lidia Albert-Costisevschi, D.D.S.Concord, CA 945191912036252
- Rosalyn Burke, DDSConcord, CA 945191770708877
- Darryl Chan, D.D.S.Concord, CA 945191982823415
- Melanie Gaglioti, DDSConcord, CA 945191609242346
- Peter Komor, DDSConcord, CA 945191083720254
- Farahnaz Nassen, DDSConcord, CA 945191699757773
- Elizabeth Nichols, DDSConcord, CA 945191255429296
- Jason Renner, D.D.S.Concord, CA 945191942416441
Common questions
What is Alexander Ham, D.D.S's NPI number?
Alexander Ham, D.D.S's National Provider Identifier (NPI) is 1821150582, issued on Dec 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alexander Ham, D.D.S located?
The NPPES record lists a practice address at 2951 Salvio St, Concord, CA, 94519. Phone: (925) 682-2000. Providers update this record themselves, so call before visiting.
How can I verify Alexander Ham, D.D.S's license?
NPPES lists California license number 54950, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Alexander Ham, D.D.S prescribe under Medicare Part D?
In 2024, Alexander Ham, D.D.S had 87 Medicare Part D claims for 51 beneficiaries; the average among dentist prescribers was 86. 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.