Seth I. Horn, D.M.D.
Dentist · Port Jervis, NY
Seth I. Horn, D.M.D. is a dentist with a practice address in Port Jervis, New York, and NPI 1053571943, issued on Jun 13, 2008. Check the license (New York 047008, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Seth I. Horn
- Credential
- D.M.D.
- Primary taxonomy
- Dentist 122300000X
- License number
- 047008 NY
Self-reported in NPPES; status is on the state search - Practice location
- 155 E Main St, Port Jervis, NY 12771
- Phone
- (845) 856-5049
- Enumerated
- Jun 13, 2008
- Record last updated
- Jun 13, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (845) 856-3000
- Entity
- Type 1 · individual
Also registered at 155 E Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Muhlise Tosyali, D.M.D.Dentist1659564813
Verify Seth I. Horn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 047008Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% more Medicare Part D claims than the average dentist in 2024
115 Medicare Part D claims for 68 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin59 claims
- Ibuprofen16 claims
- Chlorhexidine Gluconate15 claims
- Clindamycin Hcl14 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: $20.37
2 payments; by number, the most common kind was food and beverage; the largest payer was BioHorizons Implant Systems 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.
5 dentist records list a practice address in Port Jervis
They are 5 of the 222 NPPES records with a practice address in Port Jervis, and 5,918 dentist records in New York.
All 5 in Port Jervis → All 5,918 in New York → Every provider in Port Jervis →
Other dentist records in New York
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- Igor Abayev, DDSJackson Heights, NY1982797387
- Maricelle Abayon, D.M.D.Rochester, NY1174767511
- Albana AbaziBrooklyn, NY1912646530
- Adam Abdeh, DDSMonroe, NY1639299985
- Youssef Abdel-AzizeNew York, NY1700536240
- Nora Abdelrahman, DDSDobbs Ferry, NY1417649401
- Jamaad AbdiBronx, NY1609458421
- Seema Abdullah, DDSBuffalo, NY1427258565
- Yitzchok Abed, DDSBronx, NY1437656782
Common questions
What is Seth I. Horn, D.M.D.'s NPI number?
Seth I. Horn, D.M.D.'s National Provider Identifier (NPI) is 1053571943, issued on Jun 13, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Seth I. Horn, D.M.D. located?
The NPPES record lists a practice address at 155 E Main St, Port Jervis, NY, 12771. Phone: (845) 856-5049. Providers update this record themselves, so call before visiting.
How can I verify Seth I. Horn, D.M.D.'s license?
NPPES lists New York license number 047008, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Seth I. Horn, D.M.D. prescribe under Medicare Part D?
In 2024, Seth I. Horn, D.M.D. had 115 Medicare Part D claims for 68 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.