What is William Slaughter's NPI number?

William Slaughter's National Provider Identifier (NPI) is 1811935042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Slaughter's specialty?

William Slaughter is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).

Where is William Slaughter located?

William Slaughter's practice location on file with NPPES is 49 Hancock St, Cambridge, MA 02139-3188.

What is William Slaughter's phone number?

The practice phone number listed in the NPPES registry for William Slaughter is (617) 233-8957.

Is William Slaughter's NPI active?

Yes — William Slaughter's NPI (1811935042) is active in the NPPES registry as of the last update on 2010-03-25.

IndividualActive

William Slaughter, MD

NPI 1811935042 · Psychiatry Physician · Cambridge, MA

William Slaughter, MD is a Psychiatry Physician provider in Cambridge, MA (NPI 1811935042).

Provider details

NPI number: 1811935042
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: 220004 (MA)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense 220004 (MA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

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

49 Hancock St

Cambridge, MA 02139-3188

Phone: (617) 233-8957

Street-level locationGet directions

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Mailing address