Benjamin Leader, M.D., PH.D.
NPI 1902185341 · Emergency Medicine Physician · Woburn, MA
Benjamin Leader, M.D., PH.D. is a Emergency Medicine Physician provider in Woburn, MA (NPI 1902185341).
Provider details
- NPI number
- 1902185341
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- LR22968-24196-LP0022 (RI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
14 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$269 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-08-16
- Last updated
- 2011-08-16
Frequently asked questions
- What is Benjamin Leader's NPI number?
- Benjamin Leader's National Provider Identifier (NPI) is 1902185341, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Benjamin Leader's specialty?
- Benjamin Leader is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Benjamin Leader located?
- Benjamin Leader's practice location on file with NPPES is 300 Tradecenter, Woburn, MA 01801-1883.
- What is Benjamin Leader's phone number?
- The practice phone number listed in the NPPES registry for Benjamin Leader is (617) 312-8659.
- Is Benjamin Leader's NPI active?
- Yes — Benjamin Leader's NPI (1902185341) is active in the NPPES registry as of the last update on 2011-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.