Ronald J. Henderson, DDS
General Practice Dentistry · Dover, NH
Ronald J. Henderson, DDS is a general practice dentistry with a practice address in Dover, New Hampshire, and NPI 1598981144, issued on Apr 18, 2007. Check the license (New Hampshire 1215, as entered in NPPES) with the New Hampshire board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ronald J. Henderson
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 1215 NH
Self-reported in NPPES; status is on the state search - Practice location
- 184 Washington St, Dover, NH 03820
- Phone
- (603) 749-0700
- Enumerated
- Apr 18, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (603) 749-3707
- Medicaid ID
- 9191596 NH
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 562 in New Hampshire → Look up another NPI →
Also registered at 184 Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Seyed Ghazi, D.M.DDentist1457048167
Verify Ronald J. Henderson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
Search for license 1215Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Ronald J. Henderson among 562 general practice dentistry records in New Hampshire
Ronald J. Henderson, DDS is one of 562 general practice dentistry records with a practice address in New Hampshire. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 42% of them.
- NPI issued2007 · 42% of these records are older, 37% newer
- In a Medicare fileNo · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2007 · 72% 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 New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 general practice dentistry records list a practice address in Dover
They are 21 of the 1,266 NPPES records with a practice address in Dover, and 562 general practice dentistry records in New Hampshire. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 562 in New Hampshire → Every provider in Dover → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Jay Afrow, D.M.D.Dover, NH 038201417014994
- Silvio Balzano, D.M.D.Dover, NH 038201023053568
- Cheryl Boyd, DMDDover, NH 038201891703153
- Stacey Delbridge, D.D.S.Dover, NH 038201114084142
- Dale Howard, DDSDover, NH 038201821135211
- Tamatha Johnson, DDSDover, NH 038201003914557
- Helen Kacoyanis, D.M.D.Dover, NH 038201063457489
- Robert Karelitz, DDSDover, NH 038201558436758
Common questions
What is Ronald J. Henderson, DDS's NPI number?
Ronald J. Henderson, DDS's National Provider Identifier (NPI) is 1598981144, issued on Apr 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ronald J. Henderson, DDS located?
The NPPES record lists a practice address at 184 Washington St, Dover, NH, 03820. Phone: (603) 749-0700. Providers update this record themselves, so call before visiting.
How can I verify Ronald J. Henderson, DDS's license?
NPPES lists New Hampshire license number 1215, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity 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. 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.