Roger F. Hennessey, D.M.D.
Dentist · San Jose, CA
Roger F. Hennessey, D.M.D. is a dentist with a practice address in San Jose, California, and NPI 1174853683, issued on Jan 5, 2010. Check the license (California 55813, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Roger F. Hennessey
- Credential
- D.M.D.
- Primary taxonomy
- Dentist 122300000X
- License number
- 55813 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7174 Santa Teresa Blvd, San Jose, CA 95139
- Phone
- (408) 578-0252
- Enumerated
- Jan 5, 2010
- Record last updated
- Jan 5, 2010 (not updated in 16 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 7174 Santa Teresa Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Effie Mae Buckley, R.N., M.N.General Practice Registered Nurse1154464659
- Tina Roach-Gagnon, DCNutrition Chiropractor1255567509
Verify Roger F. Hennessey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 55813Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average dentist in 2024
24 Medicare Part D claims for 12 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
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.
Industry payments in 2024: $87.99
1 payment: gift; the largest payer was Ultradent Products Inc. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Roger F. Hennessey among 14,729 dentist records in California
Roger F. Hennessey, D.M.D. 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 2010, is newer than 51% of them.
- NPI issued2010 · 51% of these records are older, 46% 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 updated2010 · 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).
444 dentist records list a practice address in San Jose
They are 444 of the 20,925 NPPES records with a practice address in San Jose, and 14,729 dentist records in California.
All 14,729 in California → Every provider in San Jose → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Suparna Ashrani, DDS.San Jose, CA 951391205234887
- Bahareh Bakhtiari, DDSSan Jose, CA 951391992104004
- Seema Bansal, DDSSan Jose, CA 951391265830103
- Bahareh AbadianSan Jose, CA 951381689169005
- Jennifer Lee, DMDSan Jose, CA 951381437656709
- Brenden ParkSan Jose, CA 951381740035278
- Srujal Shah, DDS, DABDSM, DASBASan Jose, CA 951381457684623
- Celine TranSan Jose, CA 951381073345021
Common questions
What is Roger F. Hennessey, D.M.D.'s NPI number?
Roger F. Hennessey, D.M.D.'s National Provider Identifier (NPI) is 1174853683, issued on Jan 5, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Roger F. Hennessey, D.M.D. located?
The NPPES record lists a practice address at 7174 Santa Teresa Blvd, San Jose, CA, 95139. Phone: (408) 578-0252. Providers update this record themselves, so call before visiting.
How can I verify Roger F. Hennessey, D.M.D.'s license?
NPPES lists California license number 55813, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Roger F. Hennessey, D.M.D. prescribe under Medicare Part D?
In 2024, Roger F. Hennessey, D.M.D. had 24 Medicare Part D claims for 12 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.