Gregory S. Odierna, DMD
Endodontics · Springfield, MA
Gregory S. Odierna, DMD is an endodontics with a practice address in Springfield, Massachusetts, and NPI 1508912734, issued on Jan 29, 2007. Check the license (Massachusetts 20052, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gregory S. Odierna
- Credential
- DMD
- Primary taxonomy
- Endodontics 1223E0200X
- License number
- 20052 MA
Self-reported in NPPES; status is on the state search - Practice location
- 125 Liberty St, Springfield, MA 01103
- Phone
- (413) 733-6600
- Enumerated
- Jan 29, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (413) 732-1667
- Entity
- Type 1 · individual
8 nearest endodontics records → All 276 in Massachusetts → Look up another NPI →
Also registered at 125 Liberty St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mahesh BajajSpecialist1649247537
- Juliah BoydMental Health Counselor1033832217
- Peter Demos, M.D.Dermatology Physician1619977402
- Rahme EldadaMental Health Counselor1841093713
- Peter Esposito, DMDEndodontics1710015003
Verify Gregory S. Odierna in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 20052Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average endodontics in 2024
306 Medicare Part D claims for 256 beneficiaries, against an average of 121 among the 4,119 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 14 claims were for opioids.
Most prescribed
- Amoxicillin212 claims
- Azithromycin36 claims
- Clindamycin Hcl22 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.
Gregory S. Odierna among 276 endodontics records in Massachusetts
Gregory S. Odierna, DMD is one of 276 endodontics records with a practice address in Massachusetts. 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 2007, is newer than 40% of them.
- NPI issued2007 · 40% of these records are older, 39% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2007 · 78% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223E0200X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endodontics providers in Massachusetts
There are 276 endodontics records in Massachusetts.
All 276 in Massachusetts → Every provider in Springfield → Endodontics nationwide →
The 8 endodontics records with the nearest ZIP codes
- Peter Esposito, DMDSpringfield, MA 011031710015003
- Shawn Record, DMDSpringfield, MA 011031790825461
- Craig Saltzman, DMDSpringfield, MA 011031124174354
- Eric Shapiro, DDSSpringfield, MA 011031710027487
- Jyotika Tucker, DDS ENDOBoston, MA 011031780890681
- Ramin Rahmani, DDSLongmeadow, MA 011061346720356
- Hubert Scott, D.D.S.Longmeadow, MA 011061447429709
- Steven Wolman, D.M.D.Longmeadow, MA 011061134115132
Common questions
What is Gregory S. Odierna, DMD's NPI number?
Gregory S. Odierna, DMD's National Provider Identifier (NPI) is 1508912734, issued on Jan 29, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gregory S. Odierna, DMD located?
The NPPES record lists a practice address at 125 Liberty St, Springfield, MA, 01103. Phone: (413) 733-6600. Providers update this record themselves, so call before visiting.
How can I verify Gregory S. Odierna, DMD's license?
NPPES lists Massachusetts license number 20052, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Gregory S. Odierna, DMD prescribe under Medicare Part D?
In 2024, Gregory S. Odierna, DMD had 306 Medicare Part D claims for 256 beneficiaries; the average among endodontics prescribers was 121. 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.