Risa Korn, M.D.
NPI 1205873403 · Internal Medicine Physician · Lexington, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Risa Korn, M.D. is a Internal Medicine Physician provider in Lexington, MA (NPI 1205873403).
Provider details
- NPI number
- 1205873403
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 54093 (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
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
- 2006-05-31
- Last updated
- 2013-04-22
Frequently asked questions
- What is Risa Korn's NPI number?
- Risa Korn's National Provider Identifier (NPI) is 1205873403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Risa Korn's specialty?
- Risa Korn is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Risa Korn located?
- Risa Korn's practice location on file with NPPES is 482 Bedford Street, Lexington, MA 02420.
- What is Risa Korn's phone number?
- The practice phone number listed in the NPPES registry for Risa Korn is (781) 528-2440.
- Does Risa Korn accept Medicare?
- Risa Korn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Risa Korn's NPI active?
- Yes — Risa Korn's NPI (1205873403) is active in the NPPES registry as of the last update on 2013-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.