Tom Rosenberg, MD
NPI 1578192647 · Pediatric Hematology & Oncology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tom Rosenberg, MD is a Pediatric Hematology & Oncology Physician provider in Boston, MA (NPI 1578192647).
Provider details
- NPI number
- 1578192647
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 292585 (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
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 300 Longwood AveBoston, MA 02115-5724Phone: (617) 355-6000
Registry dates
- Enumerated
- 2020-04-02
- Last updated
- 2022-09-30
- Certified
- 2022-09-30
Frequently asked questions
- What is Tom Rosenberg's NPI number?
- Tom Rosenberg's National Provider Identifier (NPI) is 1578192647, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tom Rosenberg's specialty?
- Tom Rosenberg is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Tom Rosenberg located?
- Tom Rosenberg's practice location on file with NPPES is 450 Brookline Avenue, Boston, MA 02215-5450.
- What is Tom Rosenberg's phone number?
- The practice phone number listed in the NPPES registry for Tom Rosenberg is (617) 632-5345.
- Does Tom Rosenberg accept Medicare?
- Tom Rosenberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tom Rosenberg's NPI active?
- Yes — Tom Rosenberg's NPI (1578192647) is active in the NPPES registry as of the last update on 2022-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.