Leslie Howard, MD
NPI 1750325791 · Hematology & Oncology Physician · Springfield, MA
Leslie Howard, MD is a Hematology & Oncology Physician provider in Springfield, MA (NPI 1750325791).
Provider details
- NPI number
- 1750325791
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 135775 (NY)
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
- 2006-06-16
- Last updated
- 2016-11-15
Frequently asked questions
- What is Leslie Howard's NPI number?
- Leslie Howard's National Provider Identifier (NPI) is 1750325791, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Howard's specialty?
- Leslie Howard is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Leslie Howard located?
- Leslie Howard's practice location on file with NPPES is 3350 Main St, Springfield, MA 01107-1112.
- What is Leslie Howard's phone number?
- The practice phone number listed in the NPPES registry for Leslie Howard is (413) 794-9338.
- Is Leslie Howard's NPI active?
- Yes — Leslie Howard's NPI (1750325791) is active in the NPPES registry as of the last update on 2016-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.