Clara Sanders, M.D.
Anesthesiology Physician · Newton, MA
Clara Sanders, M.D. is an anesthesiology physician with a practice address in Newton, Massachusetts, and NPI 1104146935, issued on Jun 3, 2010. Check the license (Massachusetts 257186, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Clara Sanders
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- 257186 MA
LP02000 RI
Self-reported in NPPES; status is on the state search - Practice location
- 21 John St, Newton, MA 02459
- Phone
- (978) 516-8876
- Enumerated
- Jun 3, 2010
- Record last updated
- Mar 30, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170511001738); accepts Medicare assignment
- Medical or professional school
- University Of South Carolina School Of Medicine, 2010
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 2,089 in Massachusetts → Look up another NPI →
Verify Clara Sanders in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 257186Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Baystate Medical Practices IncGreenfield, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Clara Sanders among 2,089 anesthesiology physician records in Massachusetts
Clara Sanders, M.D. is one of 2,089 anesthesiology physician records with a practice address in Massachusetts. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 57% of them.
- NPI issued2010 · 57% of these records are older, 40% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2010 · median 2008 among the 1,472 with a school on file
- Record last updated2017 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
47 anesthesiology physician records list a practice address in Newton
They are 47 of the 2,975 NPPES records with a practice address in Newton, and 2,089 anesthesiology physician records in Massachusetts.
All 2,089 in Massachusetts → Every provider in Newton → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Robert Cohen, M.D.Newton Center, MA 024591699713909
- Don De-Silva, M.D.Boston, MA 024591881709848
- Monique Huvos, M.D.Newton Center, MA 024591861616328
- Renee Moran, DONewton Centre, MA 024591891935466
- Limor Graham, M.D.Newton, MA 024601669597472
- Benjamin Unger, M.D.Newton, MA 024581952361180
- Lauren Glener Lookner, M.D.Newton, MA 024611972630853
- Dana Gvildys, MDNewton, MA 024621588695068
Common questions
What is Clara Sanders, M.D.'s NPI number?
Clara Sanders, M.D.'s National Provider Identifier (NPI) is 1104146935, issued on Jun 3, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Clara Sanders, M.D. located?
The NPPES record lists a practice address at 21 John St, Newton, MA, 02459. Phone: (978) 516-8876. Providers update this record themselves, so call before visiting.
How can I verify Clara Sanders, M.D.'s license?
NPPES lists Massachusetts license number 257186, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.