Kenneth A. Leinbach, MD
Emergency Medicine Physician · Norwood, MA
Kenneth A. Leinbach, MD is an emergency medicine physician with a practice address in Norwood, Massachusetts, and NPI 1659338143, issued on Apr 27, 2006. Check the license (Massachusetts 50959, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Kenneth A. Leinbach
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 50959 MA
Self-reported in NPPES; status is on the state search - Practice location
- 800 Washington St, Norwood, MA 02062
- Phone
- (781) 769-2950
- Enumerated
- Apr 27, 2006
- Record last updated
- Jul 13, 2026
- Medicaid ID
- 6177107 MA
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,829 in Massachusetts → Look up another NPI →
Also registered at 800 Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kenneth A. Leinbach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 50959Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Kenneth A. Leinbach among 1,829 emergency medicine physician records in Massachusetts
Kenneth A. Leinbach, MD is one of 1,829 emergency medicine physician records with a practice address in Massachusetts. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileNo · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2026 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Massachusetts
There are 1,829 emergency medicine physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,829 in Massachusetts → Every provider in Norwood → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Alan Ashenfelter, MDNorwood, MA 020621962460444
- Peter Dimatteo, MDNorwood, MA 020621073570453
- Andrew Geller, MDNorwood, MA 020621427016906
- Samuel Kim, M.D.Norwood, MA 020621093912131
- Erin McCann, M.D.Norwood, MA 020621356395172
- Vincent Meoli, MDNorwood, MA 020621215994728
- John Nigro, MDNorwood, MA 020621578520086
- Joseph Oseghale, NPNorwood, MA 020621407994999
Common questions
What is Kenneth A. Leinbach, MD's NPI number?
Kenneth A. Leinbach, MD's National Provider Identifier (NPI) is 1659338143, issued on Apr 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kenneth A. Leinbach, MD located?
The NPPES record lists a practice address at 800 Washington St, Norwood, MA, 02062. Phone: (781) 769-2950. Providers update this record themselves, so call before visiting.
How can I verify Kenneth A. Leinbach, MD's license?
NPPES lists Massachusetts license number 50959, 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. 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.