Walter Pierog, D.M.D.
General Practice Dentistry · South Windsor, CT
Walter Pierog, D.M.D. is a general practice dentistry with a practice address in South Windsor, Connecticut, and NPI 1285643361, issued on Aug 6, 2006. Check the license (Connecticut 006392, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Walter Pierog
- Credential
- D.M.D.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 006392 CT
Self-reported in NPPES; status is on the state search - Practice location
- 866 Foster Street Ext, South Windsor, CT 06074
- Phone
- (860) 644-4209
- Enumerated
- Aug 6, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (860) 644-6646
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 1,731 in Connecticut → Look up another NPI →
Verify Walter Pierog in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 006392Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% more Medicare Part D claims than the average general practice dentistry in 2024
100 Medicare Part D claims for 55 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
- Amoxicillin38 claims
- Prevident 5000 Enamel Protect27 claims
- Chlorhexidine Gluconate19 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.
Walter Pierog among 1,731 general practice dentistry records in Connecticut
Walter Pierog, D.M.D. 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 69% 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).
14 general practice dentistry records list a practice address in South Windsor
They are 14 of the 436 NPPES records with a practice address in South Windsor, and 1,731 general practice dentistry records in Connecticut.
All 1,731 in Connecticut → Every provider in South Windsor → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Douglas ClouserSouth Windsor, CT 060741740492206
- Ethan Cope, DMDSouth Windsor, CT 060741275117905
- Zachary Grillo, DMDSouth Windsor, CT 060741790072510
- Gregory Haroian, DMDSouth Windsor, CT 060741326299934
- Samuel Li, DDSSouth Windsor, CT 060741275829681
- Kevin Norige, D.M.D.South Windsor, CT 060741700900792
- Mark Rubin, D.M.D.South Windsor, CT 060741427175256
- Todd Rubin, D.M.D.South Windsor, CT 060741003934233
Common questions
What is Walter Pierog, D.M.D.'s NPI number?
Walter Pierog, D.M.D.'s National Provider Identifier (NPI) is 1285643361, issued on Aug 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Walter Pierog, D.M.D. located?
The NPPES record lists a practice address at 866 Foster Street Ext, South Windsor, CT, 06074. Phone: (860) 644-4209. Providers update this record themselves, so call before visiting.
How can I verify Walter Pierog, D.M.D.'s license?
NPPES lists Connecticut license number 006392, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Walter Pierog, D.M.D. prescribe under Medicare Part D?
In 2024, Walter Pierog, D.M.D. had 100 Medicare Part D claims for 55 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.