Brigham and Women'S Physicians Organization
NPI 1821205576 · Hematology & Oncology Physician · Boston, MA
Brigham and Women'S Physicians Organization is a Hematology & Oncology Physician organization in Boston, MA (NPI 1821205576).
Provider details
- NPI number
- 1821205576
- Entity type
- Organization
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William Johnston, Cfo(617) 713-2269
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Other names (DBA / former)
- Doing business as
- Dba Boston Hemophilia Center
- Doing business as
- Dba Boston Hemophilia Center
Registry dates
- Enumerated
- 2007-05-16
- Last updated
- 2019-07-01
Frequently asked questions
- What is Brigham and Women'S Physicians Organization's NPI number?
- Brigham and Women'S Physicians Organization's National Provider Identifier (NPI) is 1821205576, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Brigham and Women'S Physicians Organization?
- Brigham and Women'S Physicians Organization is classified in the NPPES registry as Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Brigham and Women'S Physicians Organization located?
- Brigham and Women'S Physicians Organization's practice location on file with NPPES is 75 Francis St, Boston, MA 02115-6110.
- What is Brigham and Women'S Physicians Organization's phone number?
- The practice phone number listed in the NPPES registry for Brigham and Women'S Physicians Organization is (617) 732-5500.
- Who is the authorized official for Brigham and Women'S Physicians Organization?
- The authorized official listed on Brigham and Women'S Physicians Organization's NPPES record is William Johnston, Cfo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Brigham and Women'S Physicians Organization's NPI active?
- Yes — Brigham and Women'S Physicians Organization's NPI (1821205576) is active in the NPPES registry as of the last update on 2019-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.