Alfred Look, M.D.
NPI 1275580946 · Pediatric Hematology & Oncology Physician · Boston, MA
Alfred Look, M.D. is a Pediatric Hematology & Oncology Physician provider in Boston, MA (NPI 1275580946).
Provider details
- NPI number
- 1275580946
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 158797 (MA)
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
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
- 2006-05-28
- Last updated
- 2009-08-28
Frequently asked questions
- What is Alfred Look's NPI number?
- Alfred Look's National Provider Identifier (NPI) is 1275580946, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alfred Look's specialty?
- Alfred Look is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Alfred Look located?
- Alfred Look's practice location on file with NPPES is 44 Binney St, Boston, MA 02115-6013.
- What is Alfred Look's phone number?
- The practice phone number listed in the NPPES registry for Alfred Look is (617) 632-5826.
- Is Alfred Look's NPI active?
- Yes — Alfred Look's NPI (1275580946) is active in the NPPES registry as of the last update on 2009-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.