Mark E. Kalchthaler, DMD
Endodontics · Franklin, MA
Mark E. Kalchthaler, DMD is an endodontics with a practice address in Franklin, Massachusetts, and NPI 1164518957, issued on Oct 5, 2006. Check the license (Massachusetts 20129, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark E. Kalchthaler
- Credential
- DMD
- Primary taxonomy
- Endodontics 1223E0200X
- License number
- 20129 MA
Self-reported in NPPES; status is on the state search - Practice location
- 151 East Central Street, Franklin, MA 02038
- Phone
- (508) 520-8777
- Enumerated
- Oct 5, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (508) 520-0859
- Entity
- Type 1 · individual
8 nearest endodontics records → All 276 in Massachusetts → Look up another NPI →
Also registered at 151 East Central Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Urania Funteas, DDSEndodontics1487712576
Verify Mark E. Kalchthaler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 20129Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% more Medicare Part D claims than the average endodontics in 2024
188 Medicare Part D claims for 148 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. 21 claims were for opioids.
Most prescribed
- Amoxicillin116 claims
- Clindamycin Hcl27 claims
- Oxycodone-Acetaminophen21 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.
Mark E. Kalchthaler among 276 endodontics records in Massachusetts
Mark E. Kalchthaler, DMD 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 Franklin → Endodontics nationwide →
The 8 endodontics records with the nearest ZIP codes
- Urania Funteas, DDSFranklin, MA 020381487712576
- Judy McIntyre, D.M.D.,M.S.Franklin, MA 020381124193214
- John Dolbec, DDSHingham, MA 020431437224482
- Niloufar Khoobehi, DMDHingham, MA 020431992911820
- Douglas Stewart, DMDHingham, MA 020431245305390
- Nidhu Saini, DMDEast Walpole, MA 020321922310879
- Maryam Mohammadvali Samani, DMDMansfield, MA 020481013427285
- David Tran, DMD, PHARM. DDedham, MA 020261801220009
Common questions
What is Mark E. Kalchthaler, DMD's NPI number?
Mark E. Kalchthaler, DMD's National Provider Identifier (NPI) is 1164518957, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark E. Kalchthaler, DMD located?
The NPPES record lists a practice address at 151 East Central Street, Franklin, MA, 02038. Phone: (508) 520-8777. Providers update this record themselves, so call before visiting.
How can I verify Mark E. Kalchthaler, DMD's license?
NPPES lists Massachusetts license number 20129, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Mark E. Kalchthaler, DMD prescribe under Medicare Part D?
In 2024, Mark E. Kalchthaler, DMD had 188 Medicare Part D claims for 148 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.