Nathan Horwitz, D.D.S.
Endodontics · Greensboro, NC
Nathan Horwitz, D.D.S. is an endodontics with a practice address in Greensboro, North Carolina, and NPI 1972974780, issued on Oct 20, 2015. Check the license (North Carolina 11075, as entered in NPPES) with the North Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nathan Horwitz
- Credential
- D.D.S.
- Primary taxonomy
- Endodontics 1223E0200X
- License number
- 11075 NC
Self-reported in NPPES; status is on the state search - Practice location
- 1602 Benjamin Pkwy Ste A, Greensboro, NC 27408
- Phone
- (336) 288-0010
- Enumerated
- Oct 20, 2015
- Record last updated
- Jul 22, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest endodontics records → All 184 in North Carolina → Look up another NPI →
Also registered at 1602 Benjamin Pkwy Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Colin Egan, DDSEndodontics1700301553
- William Grine, DMD, MSDentist1598496598
Verify Nathan Horwitz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich North Carolina board licenses this profession
Search for license 11075Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% more Medicare Part D claims than the average endodontics in 2024
173 Medicare Part D claims for 163 beneficiaries, against an average of 121 among the 4,119 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin141 claims
- Azithromycin20 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: $175.10
2 payments; by number, the most common kind was food and beverage; the largest payer was SS White Burs, Inc. The 2,057 providers of this specialty with any payment received $49,739.86 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.
Nathan Horwitz among 184 endodontics records in North Carolina
Nathan Horwitz, D.D.S. is one of 184 endodontics records with a practice address in North Carolina. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 77% of them.
- NPI issued2015 · 77% of these records are older, 22% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2020 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223E0200X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endodontics providers in North Carolina
There are 184 endodontics records in North Carolina.
All 184 in North Carolina → Every provider in Greensboro → Endodontics nationwide →
The 8 endodontics records with the nearest ZIP codes
- Matthew Baird, DDSGreensboro, NC 274081568429702
- Richard BeaversGreensboro, NC 274081124179098
- Charles Beavers, D.D.S.Greensboro, NC 274081689964892
- Colin Egan, DDSGreensboro, NC 274081700301553
- Kevin Hagood, DDSGreensboro, NC 274081275093247
- Kevin Keating, DDSGreensboro, NC 274081427109396
- Young Kim, DMDGreensboro, NC 274081306736368
- Harold Mohorn, DDS, MSGreensboro, NC 274081578520797
Common questions
What is Nathan Horwitz, D.D.S.'s NPI number?
Nathan Horwitz, D.D.S.'s National Provider Identifier (NPI) is 1972974780, issued on Oct 20, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Nathan Horwitz, D.D.S. located?
The NPPES record lists a practice address at 1602 Benjamin Pkwy Ste A, Greensboro, NC, 27408. Phone: (336) 288-0010. Providers update this record themselves, so call before visiting.
How can I verify Nathan Horwitz, D.D.S.'s license?
NPPES lists North Carolina license number 11075, as entered by the provider. Search the North Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Nathan Horwitz, D.D.S. prescribe under Medicare Part D?
In 2024, Nathan Horwitz, D.D.S. had 173 Medicare Part D claims for 163 beneficiaries; the average among endodontics prescribers was 121. 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.