David Steensma, M.D.
NPI 1972575942 · Hematology & Oncology Physician · Boston, MA
David Steensma, M.D. is a Hematology & Oncology Physician provider in Boston, MA (NPI 1972575942).
Provider details
- NPI number
- 1972575942
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 40164 (MN)
Specialties & taxonomies
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
- 2006-02-03
- Last updated
- 2009-09-22
Frequently asked questions
- What is David Steensma's NPI number?
- David Steensma's National Provider Identifier (NPI) is 1972575942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Steensma's specialty?
- David Steensma is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is David Steensma located?
- David Steensma's practice location on file with NPPES is 44 Binney St, Boston, MA 02115-6013.
- What is David Steensma's phone number?
- The practice phone number listed in the NPPES registry for David Steensma is (617) 632-5202.
- Is David Steensma's NPI active?
- Yes — David Steensma's NPI (1972575942) is active in the NPPES registry as of the last update on 2009-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.