NPPES file of Aug 9, 2026

Laurence J. Sloss, MD

Cardiovascular Disease Physician · Brookline, MA

Laurence J. Sloss, MD is a cardiovascular disease physician with a practice address in Brookline, Massachusetts, and NPI 1952376519, issued on Feb 17, 2006. Check the license (Massachusetts 36075, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1952376519
Name
Laurence J. Sloss
Credential
MD
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
36075 MA
Self-reported in NPPES; status is on the state search
Practice location
1101 Beacon St, Brookline, MA 02446
Phone
(617) 738-6878
Enumerated
Feb 17, 2006
Record last updated
Feb 25, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(617) 730-9915
Medicaid ID
2029367 MA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest cardiovascular disease physician records → All 1,080 in Massachusetts → Look up another NPI →

Also registered at 1101 Beacon St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Amy Akland, PA-CMedical Physician Assistant1093915795
  2. Stephen Amira, PH.D.Clinical Psychologist1831262245
  3. Julie Anderson, PH.D.Psychologist1821190588
  4. Heather Ayares, LICSWClinical Social Worker1710107263
  5. Alexandra Beckett, M.D.Psychiatry Physician1457363962
  6. Jonathan Blumberg, MDInternal Medicine Physician1609881317

Verify Laurence J. Sloss in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 36075    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Laurence J. Sloss among 1,080 cardiovascular disease physician records in Massachusetts

Laurence J. Sloss, MD is one of 1,080 cardiovascular disease physician records with a practice address in Massachusetts. 75% 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 17% of them.

  • NPI issued2006 · 17% of these records are older, 45% newer
  • In a Medicare fileNo · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 65% of these records are
  • Record last updated2011 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Cardiovascular Disease Physician providers in Massachusetts

There are 1,080 cardiovascular disease physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,080 in Massachusetts → Every provider in Brookline → Cardiovascular Disease Physician nationwide →

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Charles Blatt, MDBrookline, MA 024461043277619
  2. Amy Edalji, M.D.Brookline, MA 024461700818234
  3. Kenneth Gershengorn, M.D.Brookline, MA 024461194766634
  4. Dara Lee Lewis, MDBrookline, MA 024461578692018
  5. Wilfred Mamuya, MD PHDBrookline, MA 024461215999255
  6. Shmuel Ravid, MD MPHBrookline, MA 024461699731885
  7. Kenneth Rice, MDBrookline, MA 024461144291741
  8. Charles Schulman, M.D.Brookline, MA 024461477535268

Common questions

What is Laurence J. Sloss, MD's NPI number?

Laurence J. Sloss, MD's National Provider Identifier (NPI) is 1952376519, issued on Feb 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Laurence J. Sloss, MD located?

The NPPES record lists a practice address at 1101 Beacon St, Brookline, MA, 02446. Phone: (617) 738-6878. Providers update this record themselves, so call before visiting.

How can I verify Laurence J. Sloss, MD's license?

NPPES lists Massachusetts license number 36075, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.