John Santorella, DDS
General Practice Dentistry · Norwalk, CT
John Santorella, DDS is a general practice dentistry with a practice address in Norwalk, Connecticut, and NPI 1154450526, issued on Mar 3, 2007. Check the license (Connecticut 004743, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Santorella
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 004743 CT
Self-reported in NPPES; status is on the state search - Practice location
- 20 N Main St, Norwalk, CT 06854
- Phone
- (203) 866-6658
- Enumerated
- Mar 3, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 1,731 in Connecticut → Look up another NPI →
Also registered at 20 N Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tracey-Ann George, LCSWClinical Social Worker1811208838
- Matthew GuzzettiAddiction (Substance Use Disorder) Counselor1598163883
- David Walenczyk, LMFTMental Health Counselor1588935357
Verify John Santorella in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 004743Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% more Medicare Part D claims than the average general practice dentistry in 2024
88 Medicare Part D claims for 52 beneficiaries, 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.
Most prescribed
- Amoxicillin45 claims
- Chlorhexidine Gluconate29 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.
John Santorella among 1,731 general practice dentistry records in Connecticut
John Santorella, DDS is one of 1,731 general practice dentistry records with a practice address in Connecticut. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 31% of them.
- NPI issued2007 · 31% of these records are older, 39% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 80% 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
46 general practice dentistry records list a practice address in Norwalk
They are 46 of the 1,993 NPPES records with a practice address in Norwalk, and 1,731 general practice dentistry records in Connecticut.
All 1,731 in Connecticut → Every provider in Norwalk → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Ervin Agababaev, DDSNorwalk, CT 068541922197557
- Jennifer Arscott, DDSNorwalk, CT 068541871702480
- Diana Cardona, DMDNorwalk, CT 068541013225341
- Marla Daniels, D.D.S.Norwalk, CT 068541083783641
- Margaret Fusina, DMDNorwalk, CT 068541912179235
- Na Won Lee, DDSNorwalk, CT 068541154847044
- Yuan Li, D.D.SNorwalk, CT 068541871997189
- Jeffrey Pivor, D.D.S.Norwalk, CT 068541831291368
Common questions
What is John Santorella, DDS's NPI number?
John Santorella, DDS's National Provider Identifier (NPI) is 1154450526, issued on Mar 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Santorella, DDS located?
The NPPES record lists a practice address at 20 N Main St, Norwalk, CT, 06854. Phone: (203) 866-6658. Providers update this record themselves, so call before visiting.
How can I verify John Santorella, DDS's license?
NPPES lists Connecticut license number 004743, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does John Santorella, DDS prescribe under Medicare Part D?
In 2024, John Santorella, DDS had 88 Medicare Part D claims for 52 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.