Ron Hornfeld, DMD
Dentist · New York, NY
Ron Hornfeld, DMD is a dentist with a practice address in New York, New York, and NPI 1275825473, issued on May 5, 2011. Check the license (New York 041701, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ron Hornfeld
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- 041701 NY
Self-reported in NPPES; status is on the state search - Practice location
- 125 W 79TH St, New York, NY 10024
- Phone
- (212) 875-8195
- Enumerated
- May 5, 2011
- Record last updated
- May 5, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (212) 580-6891
- Entity
- Type 1 · individual
Also registered at 125 W 79TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Raphael Castillo, MDOphthalmology Physician1770664294
Verify Ron Hornfeld 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 041701Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1,105 dentist records list a practice address in New York
They are 1,105 of the 98,468 NPPES records with a practice address in New York, and 5,918 dentist records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,105 in New York → All 5,918 in New York → Every provider in New York →
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Common questions
What is Ron Hornfeld, DMD's NPI number?
Ron Hornfeld, DMD's National Provider Identifier (NPI) is 1275825473, issued on May 5, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Ron Hornfeld, DMD located?
The NPPES record lists a practice address at 125 W 79TH St, New York, NY, 10024. Phone: (212) 875-8195. Providers update this record themselves, so call before visiting.
How can I verify Ron Hornfeld, DMD's license?
NPPES lists New York license number 041701, as entered by the provider. Search the New York 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.