Matthew Lee Seda, D.D.S.
General Practice Dentistry · Middletown, DE
Matthew Lee Seda, D.D.S. is a general practice dentistry with a practice address in Middletown, Delaware, and NPI 1326205105, issued on May 20, 2008. Check the license (Delaware G3-0000354, as entered in NPPES) with the Delaware board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Matthew Lee Seda
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- G3-0000354 DE
Self-reported in NPPES; status is on the state search - Practice location
- 106 Saint Annes Church RD, Middletown, DE 19709
- Phone
- (302) 378-8600
- Enumerated
- May 20, 2008
- Record last updated
- Jul 13, 2009 (not updated in 17 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 245 in Delaware → Look up another NPI →
Also registered at 106 Saint Annes Church RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Cleary, DMDDentist1467147801
- Erik Hansen, DMDDentist1265283618
- Lena JiaDentist1326544792
Verify Matthew Lee Seda in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license G3-0000354Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average general practice dentistry in 2024
43 Medicare Part D claims for 33 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin27 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.
Industry payments in 2024: $61.30
1 payment: food and beverage; the largest payer was Straumann USA LLC. The 41,669 providers of this specialty with any payment received $597.01 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.
Matthew Lee Seda among 245 general practice dentistry records in Delaware
Matthew Lee Seda, D.D.S. is one of 245 general practice dentistry records with a practice address in Delaware. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 57% of them.
- NPI issued2008 · 57% of these records are older, 39% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2009 · 69% 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 Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 general practice dentistry records list a practice address in Middletown
They are 14 of the 607 NPPES records with a practice address in Middletown, and 245 general practice dentistry records in Delaware.
All 245 in Delaware → Every provider in Middletown → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Scott Arrighi, D.M.D.Middletown, DE 197091366462558
- Jeffrey Bright, D.M.D.Middletown, DE 197091275675357
- Paul Christian, DMDMiddletown, DE 197091386704815
- Megan Cook Bajlovic, DMDMiddletown, DE 197091295969160
- Diane Dudderar, DDSMiddletown, DE 197091902993777
- Neena Jolly, DMDMiddletown, DE 197091356993869
- Peter Karian, D.D.S.Middletown, DE 197091942694997
- Brian McAllister, DDSMiddletown, DE 197091609897016
Common questions
What is Matthew Lee Seda, D.D.S.'s NPI number?
Matthew Lee Seda, D.D.S.'s National Provider Identifier (NPI) is 1326205105, issued on May 20, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Lee Seda, D.D.S. located?
The NPPES record lists a practice address at 106 Saint Annes Church RD, Middletown, DE, 19709. Phone: (302) 378-8600. Providers update this record themselves, so call before visiting.
How can I verify Matthew Lee Seda, D.D.S.'s license?
NPPES lists Delaware license number G3-0000354, as entered by the provider. Search the Delaware board that licenses this profession; the NPPES record confirms identity only.
How much does Matthew Lee Seda, D.D.S. prescribe under Medicare Part D?
In 2024, Matthew Lee Seda, D.D.S. had 43 Medicare Part D claims for 33 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.