Douglas E. Duval, DDS
Dentist · Manchester, NH
Douglas E. Duval, DDS is a dentist with a practice address in Manchester, New Hampshire, and NPI 1619005923, issued on Feb 28, 2007. Check the license (New Hampshire 2041, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Douglas E. Duval
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 2041 NH
Self-reported in NPPES; status is on the state search - Practice location
- 1142 Somerville St, Manchester, NH 03103
- Phone
- (603) 622-9225
- Enumerated
- Feb 28, 2007
- Record last updated
- May 6, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (603) 624-1695
- Medicaid ID
- 30011476 NH
- Entity
- Type 1 · individual
8 nearest dentist records → All 380 in New Hampshire → Look up another NPI →
Also registered at 1142 Somerville St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicole Duval, RDHDental Hygienist1104219187
Verify Douglas E. Duval 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 2041Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average dentist in 2024
31 Medicare Part D claims for 23 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin15 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.
Douglas E. Duval among 380 dentist records in New Hampshire
Douglas E. Duval, DDS is one of 380 dentist records with a practice address in New Hampshire. 65% 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 27% of them.
- NPI issued2007 · 27% of these records are older, 55% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2016 · 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 122300000X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in New Hampshire
There are 380 dentist records in New Hampshire.
All 380 in New Hampshire → Every provider in Manchester → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Marina Becker, DMDManchester, NH 031031013019942
- Krystsina Bratanava, DMDManchester, NH 031031588379929
- Michael Hamel, D.M.D.Manchester, NH 031031053563999
- Mary Jane Hanlon, D.M.D.Manchester, NH 031031134159759
- Preethi Jayakumar, DDSManchester, NH 031031134545973
- Terisa JoseManchester, NH 031031467191007
- Aanchal Mohan, D.D.SManchester, NH 031031841865607
- Cheryl Ogden, DMDManchester, NH 031031184815854
Common questions
What is Douglas E. Duval, DDS's NPI number?
Douglas E. Duval, DDS's National Provider Identifier (NPI) is 1619005923, issued on Feb 28, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Douglas E. Duval, DDS located?
The NPPES record lists a practice address at 1142 Somerville St, Manchester, NH, 03103. Phone: (603) 622-9225. Providers update this record themselves, so call before visiting.
How can I verify Douglas E. Duval, DDS's license?
NPPES lists New Hampshire license number 2041, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.
How much does Douglas E. Duval, DDS prescribe under Medicare Part D?
In 2024, Douglas E. Duval, DDS had 31 Medicare Part D claims for 23 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.