Anne Osowski, DMD
General Practice Dentistry · Southwick, MA
Anne Osowski, DMD is a general practice dentistry with a practice address in Southwick, Massachusetts, and NPI 1780754630, issued on Nov 8, 2006. Check the license (Massachusetts 21675, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Anne Osowski
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 21675 MA
Self-reported in NPPES; status is on the state search - Practice location
- 821 College Highway, Southwick, MA 01077
- Phone
- (413) 569-0511
- Enumerated
- Nov 8, 2006
- Entity
- Type 1 · individual
Also registered at 821 College Highway
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Donald Osowski, DMDGeneral Practice Dentistry1306916259
Verify Anne Osowski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 21675Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
58% fewer Medicare Part D claims than the average general practice dentistry in 2024
35 Medicare Part D claims for 29 beneficiaries, against an average of 84 among the 68,591 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin25 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.
6 general practice dentistry records list a Southwick practice address
They are 6 of the 62 NPPES records with a Southwick practice address, and 3,351 general practice dentistry records in Massachusetts.
All 6 in Southwick → All 3,351 in Massachusetts → Every provider in Southwick →
Other general practice dentistry records in Massachusetts
- Mark Aaron, DMDGreat Barrington, MA1902020902
- Jamil Abbasy, DMDSouthampton, MA1992988026
- Muhannad AbdulghaniBrockton, MA1326806654
- Asma AbdullahShrewsbury, MA1225301237
- Sabahat Abernethy, DMD, CAGSAbington, MA1518089903
- Rana Abood, DMDBoston, MA1376660936
- Rachelle Abou-Ezzi, D.M.DNorth Andover, MA1164579389
- Alaa AbougamraHaverhill, MA1730862418
- Mario Aboujaoude, DDSFitchburg, MA1962597237
- Sevak Abrahamian, DDSWilmington, MA1629096599
Common questions
What is Anne Osowski, DMD's NPI number?
Anne Osowski, DMD's National Provider Identifier (NPI) is 1780754630, issued on Nov 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Anne Osowski, DMD located?
The NPPES record lists a practice address at 821 College Highway, Southwick, MA, 01077. Phone: (413) 569-0511. Providers update this record themselves, so call before visiting.
How can I verify Anne Osowski, DMD's license?
NPPES lists Massachusetts license number 21675, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Anne Osowski, DMD prescribe under Medicare Part D?
In 2024, Anne Osowski, DMD had 35 Medicare Part D claims for 29 beneficiaries; the average among general practice dentistry prescribers was 84. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.