Cindy Castillo
Endodontics · Boston, MA
Cindy Castillo is an endodontics with a practice address in Boston, Massachusetts, and NPI 1922663400, issued on May 9, 2019. Check the license (Massachusetts DN1858430, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cindy Castillo
- Primary taxonomy
- Endodontics 1223E0200X
- License numbers
- DN1858430 MA
DN25765 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1 Kneeland St, Boston, MA 02111
- Phone
- (617) 636-6828
- Enumerated
- May 9, 2019
- Record last updated
- May 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest endodontics records → All 276 in Massachusetts → Look up another NPI →
Also registered at 1 Kneeland St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matias Abarca Caldera, DDSStudent in an Organized Health Care Education/Training Program1316789936
- Anood Abdel JawadStudent in an Organized Health Care Education/Training Program1962247072
- Ryan Abdool, DMDDentist1336318609
- Anam AbidiStudent in an Organized Health Care Education/Training Program1982536447
- Hayam AbouseoudDentist1922779719
- Ayman Aboushala, D.M.D.Endodontics1730244401
Verify Cindy Castillo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license DN1858430Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4% fewer Medicare Part D claims than the average endodontics in 2024
116 Medicare Part D claims for 62 beneficiaries, against an average of 121 among the 4,119 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin-Clavulanate Potass34 claims
- Ibuprofen27 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.
Cindy Castillo among 276 endodontics records in Massachusetts
Cindy Castillo 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 2019, is newer than 89% of them.
- NPI issued2019 · 89% of these records are older, 9% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2021 · 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 Boston → Endodontics nationwide →
The 8 endodontics records with the nearest ZIP codes
- Ayman Aboushala, D.M.D.Boston, MA 021111730244401
- Elinor Alon, DMDBoston, MA 021111073022711
- Samah BukhariBoston, MA 021111871962522
- Schuyler Deluca, DDSBoston, MA 021111265923460
- Zameera Fida, DMDBoston, MA 021111558523498
- Maria Rachel Figueiredo Penalva Monteiro, DDSBoston, MA 021111285271494
- Marielena Gamboa-Ruiz, DDSBoston, MA 021111194151118
- Steven Kaminsky, DMDBoston, MA 021111073841318
Common questions
What is Cindy Castillo's NPI number?
Cindy Castillo's National Provider Identifier (NPI) is 1922663400, issued on May 9, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Cindy Castillo located?
The NPPES record lists a practice address at 1 Kneeland St, Boston, MA, 02111. Phone: (617) 636-6828. Providers update this record themselves, so call before visiting.
How can I verify Cindy Castillo's license?
NPPES lists Massachusetts license number DN1858430, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Cindy Castillo prescribe under Medicare Part D?
In 2024, Cindy Castillo had 116 Medicare Part D claims for 62 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.