Gary F. Grilli, D.M.D
Dentist · South Windsor, CT
Gary F. Grilli, D.M.D is a dentist with a practice address in South Windsor, Connecticut, and NPI 1114094299, issued on Nov 30, 2006. Check the license (Connecticut 8914, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gary F. Grilli
- Credential
- D.M.D
- Primary taxonomy
- Dentist 122300000X
- License number
- 8914 CT
Self-reported in NPPES; status is on the state search - Practice location
- 435 Buckland RD, South Windsor, CT 06074
- Phone
- (860) 644-1509
- Enumerated
- Nov 30, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (860) 644-1500
- Entity
- Type 1 · individual
8 nearest dentist records → All 862 in Connecticut → Look up another NPI →
Also registered at 435 Buckland RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Benedicta Anyabine, RNPsychiatric/Mental Health Registered Nurse1184443863
- Rebecca DewaldProfessional Counselor1285438846
- Barbara Emery, APRNPhysician Assistant1154527299
- Helen Fisher, M.S.Marriage & Family Therapist1952603490
- Maureen Francis-Dunn, LCSWClinical Social Worker1114294022
- Andrea Grant, LCSWClinical Social Worker1740565241
Verify Gary F. Grilli in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 8914Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% more Medicare Part D claims than the average dentist in 2024
137 Medicare Part D claims for 90 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
- Amoxicillin71 claims
- Prevident21 claims
- Clindamycin Hcl11 claims
- Penicillin V Potassium11 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.
Gary F. Grilli among 862 dentist records in Connecticut
Gary F. Grilli, D.M.D is one of 862 dentist records with a practice address in Connecticut. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 79% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 dentist records list a practice address in South Windsor
They are 6 of the 436 NPPES records with a practice address in South Windsor, and 862 dentist records in Connecticut.
All 862 in Connecticut → Every provider in South Windsor → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Lawrence Andrus, DDSSouth Windsor, CT 060741790895431
- Robert Burstein, DDSSouth Windsor, CT 060741982766119
- Gary Grilli, DDSSouth Windsor, CT 060741336243948
- Mohammad Khan, DMDSouth Windsor, CT 060741366952897
- Larisa Sokolson, DMDSouth Windsor, CT 060741043730401
- Shawna Harmon, D.D.S.Somers, CT 060711043501885
- Rebecca Cochrane, DMDSuffield, CT 060781558437491
- Brenna Frechette, DMDSuffield, CT 060781720728462
Common questions
What is Gary F. Grilli, D.M.D's NPI number?
Gary F. Grilli, D.M.D's National Provider Identifier (NPI) is 1114094299, issued on Nov 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary F. Grilli, D.M.D located?
The NPPES record lists a practice address at 435 Buckland RD, South Windsor, CT, 06074. Phone: (860) 644-1509. Providers update this record themselves, so call before visiting.
How can I verify Gary F. Grilli, D.M.D's license?
NPPES lists Connecticut license number 8914, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Gary F. Grilli, D.M.D prescribe under Medicare Part D?
In 2024, Gary F. Grilli, D.M.D had 137 Medicare Part D claims for 90 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.