Laurence Sloss, MD
NPI 1952376519 · Cardiovascular Disease Physician · Brookline, MA
Laurence Sloss, MD is a Cardiovascular Disease Physician provider in Brookline, MA (NPI 1952376519).
Provider details
- NPI number
- 1952376519
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 36075 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-17
- Last updated
- 2011-02-25
Frequently asked questions
- What is Laurence Sloss's NPI number?
- Laurence Sloss's National Provider Identifier (NPI) is 1952376519, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Laurence Sloss's specialty?
- Laurence Sloss is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Laurence Sloss located?
- Laurence Sloss's practice location on file with NPPES is 1101 Beacon St, Brookline, MA 02446-5539.
- What is Laurence Sloss's phone number?
- The practice phone number listed in the NPPES registry for Laurence Sloss is (617) 738-6878.
- Is Laurence Sloss's NPI active?
- Yes — Laurence Sloss's NPI (1952376519) is active in the NPPES registry as of the last update on 2011-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.