Gregg Martin Chialastri, D.D.S.
General Practice Dentistry · Plymouth Meeting, PA
Gregg Martin Chialastri, D.D.S. is a general practice dentistry with a practice address in Plymouth Meeting, Pennsylvania, and NPI 1700820735, issued on Jun 16, 2006. Check the license (Pennsylvania 020551, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gregg Martin Chialastri
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 020551 PA
Self-reported in NPPES; status is on the state search - Practice location
- 600 Apache LN, Plymouth Meeting, PA 19462
- Phone
- (610) 828-1924
- Enumerated
- Jun 16, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (610) 828-1924
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 4,612 in Pennsylvania → Look up another NPI →
Verify Gregg Martin Chialastri in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license 020551Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% more Medicare Part D claims than the average general practice dentistry in 2024
163 Medicare Part D claims for 51 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
- Chlorhexidine Gluconate100 claims
- Amoxicillin25 claims
- Ibuprofen20 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.
Gregg Martin Chialastri among 4,612 general practice dentistry records in Pennsylvania
Gregg Martin Chialastri, D.D.S. is one of 4,612 general practice dentistry records with a practice address in Pennsylvania. 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 4% of them.
- NPI issued2006 · 4% of these records are older, 63% 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 updated2026 · 76% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 general practice dentistry records list a practice address in Plymouth Meeting
They are 13 of the 5,019 NPPES records with a practice address in Plymouth Meeting, and 4,612 general practice dentistry records in Pennsylvania.
All 4,612 in Pennsylvania → Every provider in Plymouth Meeting → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- John Bruno, DDSPlymouth Meeting, PA 194621386711331
- Danelle Fournier, D.M.D.Plymouth Meeting, PA 194621649433632
- Amber GilbertPlymouth Meeting, PA 194621144752973
- Elena Kachur, D.M.D.Plymouth Meeting, PA 194621841343183
- Robert Koffler, DMDPlymouth Meeting, PA 194621629168851
- Inna Marmur, DMDPlymouth Meeting, PA 194621518534056
- Richard Nagelberg, DDSPlymouth Meeting, PA 194621134219991
- Nikita Patel, DDSPlymouth Meeting, PA 194621982199923
Common questions
What is Gregg Martin Chialastri, D.D.S.'s NPI number?
Gregg Martin Chialastri, D.D.S.'s National Provider Identifier (NPI) is 1700820735, issued on Jun 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregg Martin Chialastri, D.D.S. located?
The NPPES record lists a practice address at 600 Apache LN, Plymouth Meeting, PA, 19462. Phone: (610) 828-1924. Providers update this record themselves, so call before visiting.
How can I verify Gregg Martin Chialastri, D.D.S.'s license?
NPPES lists Pennsylvania license number 020551, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Gregg Martin Chialastri, D.D.S. prescribe under Medicare Part D?
In 2024, Gregg Martin Chialastri, D.D.S. had 163 Medicare Part D claims for 51 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.