What is Anthony Schlaff's NPI number?

Anthony Schlaff's National Provider Identifier (NPI) is 1225013071, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Anthony Schlaff's specialty?

Anthony Schlaff is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Anthony Schlaff located?

Anthony Schlaff's practice location on file with NPPES is 250 Mount Vernon St, Dorchester, MA 02125-3120.

What is Anthony Schlaff's phone number?

The practice phone number listed in the NPPES registry for Anthony Schlaff is (617) 288-1140.

Is Anthony Schlaff's NPI active?

Yes — Anthony Schlaff's NPI (1225013071) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Anthony Schlaff, MD

NPI 1225013071 · Internal Medicine Physician · Dorchester, MA

Anthony Schlaff, MD is a Internal Medicine Physician provider in Dorchester, MA (NPI 1225013071).

Provider details

NPI number: 1225013071
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
License: 52548 (MA)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 52548 (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

250 Mount Vernon St

Dorchester, MA 02125-3120

Phone: (617) 288-1140

Fax: (617) 288-3910

Street-level locationGet directions

More MA providers

Mailing address

483 Auburn St

Auburndale, MA 02466-1801

Enumerated: 2005-12-14
Last updated: 2007-07-08

Frequently asked questions

What is Anthony Schlaff's NPI number?: Anthony Schlaff's National Provider Identifier (NPI) is 1225013071, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Anthony Schlaff's specialty?: Anthony Schlaff is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Anthony Schlaff located?: Anthony Schlaff's practice location on file with NPPES is 250 Mount Vernon St, Dorchester, MA 02125-3120.
What is Anthony Schlaff's phone number?: The practice phone number listed in the NPPES registry for Anthony Schlaff is (617) 288-1140.
Is Anthony Schlaff's NPI active?: Yes — Anthony Schlaff's NPI (1225013071) is active in the NPPES registry as of the last update on 2007-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.