Ethan Lerner, M.D.
NPI 1023139276 · Dermatology Physician · Charlestown, MA
Ethan Lerner, M.D. is a Dermatology Physician provider in Charlestown, MA (NPI 1023139276).
Provider details
- NPI number
- 1023139276
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 53699 (MA)
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
19 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.
$1,678,253 across 1 record (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
- 2007-04-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ethan Lerner's NPI number?
- Ethan Lerner's National Provider Identifier (NPI) is 1023139276, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ethan Lerner's specialty?
- Ethan Lerner is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Ethan Lerner located?
- Ethan Lerner's practice location on file with NPPES is Mass. General Hosp -East, Charlestown, MA 02129.
- What is Ethan Lerner's phone number?
- The practice phone number listed in the NPPES registry for Ethan Lerner is (617) 726-4439.
- Is Ethan Lerner's NPI active?
- Yes — Ethan Lerner's NPI (1023139276) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.