Thomas Marks Green, DDS
General Practice Dentistry · Brea, CA
Thomas Marks Green, DDS is a general practice dentistry with a practice address in Brea, California, and NPI 1093815292, issued on Sep 25, 2006. Check the license (California 34109, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Thomas Marks Green
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 34109 CA
Self-reported in NPPES; status is on the state search - Practice location
- 334 S Brea Blvd, Brea, CA 92821
- Phone
- (714) 529-9941
- Enumerated
- Sep 25, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (714) 529-9943
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Verify Thomas Marks Green in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 34109Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average general practice dentistry in 2024
20 Medicare Part D claims for 14 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin14 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.
Thomas Marks Green among 17,852 general practice dentistry records in California
Thomas Marks Green, 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 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 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).
42 general practice dentistry records list a practice address in Brea
They are 42 of the 1,052 NPPES records with a practice address in Brea, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Brea → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Sheena Bhatia, D.D.S.Brea, CA 928211083715965
- Charles Blum, D.D.S.Brea, CA 928211568571412
- John Christensen, D.D.S.Brea, CA 928211881691376
- Brendalyn Chua Ching, D.M.D.Brea, CA 928211396713228
- Ronald Danko, DDSBrea, CA 928211235203662
- Robert Dunham, DDSBrea, CA 928211174542765
- Peter Kim, D.D.S.Brea, CA 928211922022458
- Annie Lim, D.M.D.Brea, CA 928211932177599
Common questions
What is Thomas Marks Green, DDS's NPI number?
Thomas Marks Green, DDS's National Provider Identifier (NPI) is 1093815292, issued on Sep 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Marks Green, DDS located?
The NPPES record lists a practice address at 334 S Brea Blvd, Brea, CA, 92821. Phone: (714) 529-9941. Providers update this record themselves, so call before visiting.
How can I verify Thomas Marks Green, DDS's license?
NPPES lists California license number 34109, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Thomas Marks Green, DDS prescribe under Medicare Part D?
In 2024, Thomas Marks Green, DDS had 20 Medicare Part D claims for 14 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.