Ekaterini Antonellou, D.M.D
Prosthodontics · Boston, MA
Ekaterini Antonellou, D.M.D is a prosthodontics with a practice address in Boston, Massachusetts, and NPI 1366581688, issued on Feb 5, 2007. Check the license (Massachusetts 21271, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ekaterini Antonellou
- Credential
- D.M.D
- Primary taxonomy
- Prosthodontics 1223P0700X
- License number
- 21271 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1 Kneeland St FL 8, Boston, MA 02111
- Phone
- (617) 636-6678
- Enumerated
- Feb 5, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest prosthodontics records → All 295 in Massachusetts → Look up another NPI →
Also registered at 1 Kneeland St FL 8
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amjad AlabdulmohsenDentist1912673724
- Ammar AsaliDentist1356774400
- Bayan Badeeb, DDSDentist1447979315
- Alexis BelkoffStudent in an Organized Health Care Education/Training Program1447002217
- Karina Belussi Asenjo, DMDDentist1912629874
- Yong HurPeriodontics1174778617
Verify Ekaterini Antonellou in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 21271Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% fewer Medicare Part D claims than the average prosthodontics in 2024
82 Medicare Part D claims for 28 beneficiaries, against an average of 90 among the 1,779 providers of this specialty who prescribed in Part D.
Most prescribed
- Chlorhexidine Gluconate27 claims
- Amoxicillin16 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.
Industry payments in 2024: $500.00
1 payment: honoraria; the largest payer was Keystone Dental Inc. The 1,408 providers of this specialty with any payment received $3,465.28 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Ekaterini Antonellou among 295 prosthodontics records in Massachusetts
Ekaterini Antonellou, D.M.D is one of 295 prosthodontics records with a practice address in Massachusetts. 53% 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 18% of them.
- NPI issued2007 · 18% of these records are older, 54% newer
- In a Medicare fileYes · 53% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0700X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Prosthodontics providers in Massachusetts
There are 295 prosthodontics records in Massachusetts.
All 295 in Massachusetts → Every provider in Boston → Prosthodontics nationwide →
The 8 prosthodontics records with the nearest ZIP codes
- Alaaeddin Alwazzan, DMDBoston, MA 021111871705913
- Duangkamol Blankenship, DDS, DMDBoston, MA 021111689942674
- Roger Galburt, D.D.S.Boston, MA 021111154351047
- Nitin Khankari, B.D.S., M.S.Boston, MA 021111265644900
- Yongjeong KimBoston, MA 021111831237817
- Lydia Legg, M.S.D, D.D.S.Boston, MA 021111619179827
- Sujey Morgan, D.D.S., MSBoston, MA 021111427281963
- Ali Muftu, D.M.D.Boston, MA 021111952611766
Common questions
What is Ekaterini Antonellou, D.M.D's NPI number?
Ekaterini Antonellou, D.M.D's National Provider Identifier (NPI) is 1366581688, issued on Feb 5, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ekaterini Antonellou, D.M.D located?
The NPPES record lists a practice address at 1 Kneeland St FL 8, Boston, MA, 02111. Phone: (617) 636-6678. Providers update this record themselves, so call before visiting.
How can I verify Ekaterini Antonellou, D.M.D's license?
NPPES lists Massachusetts license number 21271, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Ekaterini Antonellou, D.M.D prescribe under Medicare Part D?
In 2024, Ekaterini Antonellou, D.M.D had 82 Medicare Part D claims for 28 beneficiaries; the average among prosthodontics prescribers was 90. 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.