Alan Thanh Tang, DDS, CAGS
Endodontics · Framingham, MA
Alan Thanh Tang, DDS, CAGS is an endodontics with a practice address in Framingham, Massachusetts, and NPI 1144254699, issued on Jul 10, 2006. Check the license (Massachusetts 21045, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alan Thanh Tang
- Credential
- DDS, CAGS
- Primary taxonomy
- Endodontics 1223E0200X
- License number
- 21045 MA
Self-reported in NPPES; status is on the state search - Practice location
- 405 Cochituate RD Ste 304, Framingham, MA 01701
- Phone
- (508) 424-2525
- Enumerated
- Jul 10, 2006
- 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 endodontics records → All 276 in Massachusetts → Look up another NPI →
Also registered at 405 Cochituate RD Ste 304
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Evan Wardius, DMS, CAGSOral and Maxillofacial Surgery (Dentist)1659781888
Verify Alan Thanh Tang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 21045Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average endodontics in 2024
15 Medicare Part D claims for 13 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.
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.
Alan Thanh Tang among 276 endodontics records in Massachusetts
Alan Thanh Tang, DDS, CAGS 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 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 60% 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 Framingham → Endodontics nationwide →
The 8 endodontics records with the nearest ZIP codes
- Thomas Ollerhead, DMDFramingham, MA 017011245381540
- David Steuer, DMDFramingham, MA 017011114083011
- Eugene Choi, DMDFramingham, MA 017021861688764
- David Cutrell, DMDFramingham, MA 017021053507954
- Shepard GoldsteinFramingham, MA 017021952423741
- Gregg Nagel, DMDFramingham, MA 017021225224124
- Marta Rafla, D.M.D.Framingham, MA 017021568584274
- Rita Twan, DDSFramingham, MA 017021033606678
Common questions
What is Alan Thanh Tang, DDS, CAGS's NPI number?
Alan Thanh Tang, DDS, CAGS's National Provider Identifier (NPI) is 1144254699, issued on Jul 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alan Thanh Tang, DDS, CAGS located?
The NPPES record lists a practice address at 405 Cochituate RD Ste 304, Framingham, MA, 01701. Phone: (508) 424-2525. Providers update this record themselves, so call before visiting.
How can I verify Alan Thanh Tang, DDS, CAGS's license?
NPPES lists Massachusetts license number 21045, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Alan Thanh Tang, DDS, CAGS prescribe under Medicare Part D?
In 2024, Alan Thanh Tang, DDS, CAGS had 15 Medicare Part D claims for 13 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.