NPPES file of Aug 9, 2026

Babak -. Ghassemi, DDS

General Practice Dentistry · Oakland, CA

Babak -. Ghassemi, DDS is a general practice dentistry with a practice address in Oakland, California, and NPI 1215080874, issued on Jan 18, 2007. Check the license (California 44591, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1215080874
Name
Babak -. Ghassemi
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
44591 CA
Self-reported in NPPES; status is on the state search
Practice location
485 34TH St, Oakland, CA 94609
Phone
(510) 595-4300
Enumerated
Jan 18, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(510) 595-4311
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →

Also registered at 485 34TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Cynthia Cox, D.D.S.General Practice Dentistry1083832513
  2. Ali Rezai, D.D.S.Endodontics1760468656

Verify Babak -. Ghassemi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 44591    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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27% fewer Medicare Part D claims than the average general practice dentistry in 2024

61 Medicare Part D claims for 22 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.

  1. Babak Ghassemi61
  2. Specialty average83

Most prescribed

  1. Chlorhexidine Gluconate19 claims
  2. Cephalexin18 claims
  3. Ibuprofen11 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.

Babak -. Ghassemi among 17,852 general practice dentistry records in California

Babak -. Ghassemi, DDS 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).

General Practice Dentistry providers in California

There are 17,852 general practice dentistry records in California.

All 17,852 in California → Every provider in Oakland → General Practice Dentistry nationwide →

The 8 general practice dentistry records with the nearest ZIP codes

  1. Sharon Albright, D.D.S.Oakland, CA 946091053424937
  2. Andrew Cheung, DDSOakland, CA 946091265530919
  3. Cynthia Cox, D.D.S.Oakland, CA 946091083832513
  4. Ralph Devers, D.D.S.Oakland, CA 946091518028646
  5. Ronald Fong, D.D.S.Oakland, CA 946091326251976
  6. Hyukmin Lee, D.D.S.Oakland, CA 946091790838613
  7. Kenneth Louie, DDSOakland, CA 946091427144039
  8. Daniel Nam, D.D.S.Oakland, CA 946091720100886

Common questions

What is Babak -. Ghassemi, DDS's NPI number?

Babak -. Ghassemi, DDS's National Provider Identifier (NPI) is 1215080874, issued on Jan 18, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Babak -. Ghassemi, DDS located?

The NPPES record lists a practice address at 485 34TH St, Oakland, CA, 94609. Phone: (510) 595-4300. Providers update this record themselves, so call before visiting.

How can I verify Babak -. Ghassemi, DDS's license?

NPPES lists California license number 44591, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Babak -. Ghassemi, DDS prescribe under Medicare Part D?

In 2024, Babak -. Ghassemi, DDS had 61 Medicare Part D claims for 22 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.