Alexandra Antonescu, DMD
General Practice Dentistry · Boston, MA
Alexandra Antonescu, DMD is a general practice dentistry with a practice address in Boston, Massachusetts, and NPI 1972891026, issued on Jul 11, 2011. Check the license (Massachusetts DL11315, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexandra Antonescu
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DL11315 MA
Self-reported in NPPES; status is on the state search - Practice location
- 100 E Newton St, Boston, MA 02118
- Phone
- (617) 638-4636
- Enumerated
- Jul 11, 2011
- Record last updated
- Jul 11, 2011 (not updated in 15 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 3,489 in Massachusetts → Look up another NPI →
Also registered at 100 E Newton St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rima Abdallah, BDSPeriodontics1669632626
- Reem Abualsaud, BDSStudent in an Organized Health Care Education/Training Program1194058487
- Samar AbuzinadahDentist1144627506
- Mojdeh AfshinDentist1487060430
- Bushra AhmadPeriodontics1447763081
- Mohammed Al Shahrani, BDSDentist1881021319
Verify Alexandra Antonescu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license DL11315Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average general practice dentistry in 2024
11 Medicare Part D claims, 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.
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.
Alexandra Antonescu among 3,489 general practice dentistry records in Massachusetts
Alexandra Antonescu, DMD is one of 3,489 general practice dentistry records with a practice address in Massachusetts. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 66% of them.
- NPI issued2011 · 66% of these records are older, 32% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2011 · 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 1223G0001X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Dentistry providers in Massachusetts
There are 3,489 general practice dentistry records in Massachusetts.
All 3,489 in Massachusetts → Every provider in Boston → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Rana Abood, DMDBoston, MA 021181376660936
- Hussam Al-Khateeb, DMDBoston, MA 021181245357888
- Douglas Brajcich, DMDBoston, MA 021181811181167
- Carlos Caballero, D.D.S,M.S.DBoston, MA 021181235387960
- Amir DadkhahBoston, MA 021181912136391
- Diangelly Estrada, DMDBoston, MA 021181699951434
- Alan Filzer, DDSBoston, MA 021181013047604
- Rekha Hariawala, D.M.D.Boston, MA 021181265455430
Common questions
What is Alexandra Antonescu, DMD's NPI number?
Alexandra Antonescu, DMD's National Provider Identifier (NPI) is 1972891026, issued on Jul 11, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Alexandra Antonescu, DMD located?
The NPPES record lists a practice address at 100 E Newton St, Boston, MA, 02118. Phone: (617) 638-4636. Providers update this record themselves, so call before visiting.
How can I verify Alexandra Antonescu, DMD's license?
NPPES lists Massachusetts license number DL11315, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Alexandra Antonescu, DMD prescribe under Medicare Part D?
In 2024, Alexandra Antonescu, DMD had 11 Medicare Part D claims; 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.