John S. Rizza, DMD
General Practice Dentistry · Robbinsville, NC
John S. Rizza, DMD is a general practice dentistry with a practice address in Robbinsville, North Carolina, and NPI 1730193111, issued on Jul 28, 2006. Check the license (North Carolina 13341, as entered in NPPES) with the North Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John S. Rizza
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 13341 NC
Self-reported in NPPES; status is on the state search - Practice location
- 409 Tallulah RD, Robbinsville, NC 28771
- Phone
- (828) 479-6434
- Enumerated
- Jul 28, 2006
- Record last updated
- Aug 7, 2026
- Entity
- Type 1 · individual
Also registered at 409 Tallulah RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lisa Ferrigno, PACPhysician Assistant1508929936
- Sandy Gibson, ACNPAcute Care Nurse Practitioner1184065591
- Mark Grenkoski, M.D.Emergency Medicine Physician1174567754
Verify John S. Rizza 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 13341Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average general practice dentistry in 2024
13 Medicare Part D claims, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
1 general practice dentistry records list a practice address in Robbinsville
They are 1 of the 58 NPPES records with a practice address in Robbinsville, and 3,856 general practice dentistry records in North Carolina.
All 3,856 in North Carolina → Every provider in Robbinsville →
Other general practice dentistry records in North Carolina
- Walid Aawar, DDSRoseboro, NC1558174441
- Stevic Abad, DDSMaysville, NC1245219724
- Hesham Abdlebaky, D.D.S.Morrisville, NC1447468822
- Julianna Abernethy, DDSSelma, NC1588747745
- Toyin Abimbola, DDSApex, NC1477265320
- Rabih Abou-Rizk, D.D.S.Winston Salem, NC1861587909
- Theodros Abraha, DDSGreenville, NC1821124272
- Islam Abusalum, DMDWake Forest, NC1093430852
- Nancy Acampado, D.D.S.Charlotte, NC1952412462
- Valerie Acquesta, DDSBurlington, NC1578189486
Common questions
What is John S. Rizza, DMD's NPI number?
John S. Rizza, DMD's National Provider Identifier (NPI) is 1730193111, issued on Jul 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John S. Rizza, DMD located?
The NPPES record lists a practice address at 409 Tallulah RD, Robbinsville, NC, 28771. Phone: (828) 479-6434. Providers update this record themselves, so call before visiting.
How can I verify John S. Rizza, DMD's license?
NPPES lists North Carolina license number 13341, as entered by the provider. Search the North Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does John S. Rizza, DMD prescribe under Medicare Part D?
In 2024, John S. Rizza, DMD had 13 Medicare Part D claims; 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.