Thomas Johnson, DDS
General Practice Dentistry · Pleasanton, CA
Thomas Johnson, DDS is a general practice dentistry with a practice address in Pleasanton, California, and NPI 1689119257, issued on Jan 5, 2017. Check the license (California 100757, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Thomas Johnson
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 100757 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1400 Santa Rita RD, Pleasanton, CA 94566
- Phone
- (925) 223-6027
- Enumerated
- Jan 5, 2017
- Record last updated
- Jan 5, 2017 (not updated in 9 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 1400 Santa Rita RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Peter Miller, O.D.Optometrist1154397719
- Thomas Russell, DDSEndodontics1942387048
- Austin Schellinck, D.D.S., M.S.Periodontics1902050750
Verify Thomas Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 100757Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average general practice dentistry in 2024
17 Medicare Part D claims for 15 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.
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 Johnson among 17,852 general practice dentistry records in California
Thomas Johnson, 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 2017, is newer than 81% of them.
- NPI issued2017 · 81% of these records are older, 17% 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 updated2017 · 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).
56 general practice dentistry records list a practice address in Pleasanton
They are 56 of the 2,213 NPPES records with a practice address in Pleasanton, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Pleasanton → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Aldrin Adamos, DDSPleasanton, CA 945661922144781
- Rogelio Li, D.D.S.Pleasanton, CA 945661093866352
- Stephen Merritt, DENTISTPleasanton, CA 945661356496905
- Amitesh Patel, DDSPleasanton, CA 945661922147180
- Barry Penner, D.D.S.Pleasanton, CA 945661700991189
- Michelle Phillips, D.D.SPleasanton, CA 945661891876108
- Suzanne Sablan, DDSPleasanton, CA 945661528108818
- Jerry Sanchez, DDSPleasanton, CA 945661801945894
Common questions
What is Thomas Johnson, DDS's NPI number?
Thomas Johnson, DDS's National Provider Identifier (NPI) is 1689119257, issued on Jan 5, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Johnson, DDS located?
The NPPES record lists a practice address at 1400 Santa Rita RD, Pleasanton, CA, 94566. Phone: (925) 223-6027. Providers update this record themselves, so call before visiting.
How can I verify Thomas Johnson, DDS's license?
NPPES lists California license number 100757, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Thomas Johnson, DDS prescribe under Medicare Part D?
In 2024, Thomas Johnson, DDS had 17 Medicare Part D claims for 15 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.