Lee Kornfield, MD
NPI 1275527186 · Internal Medicine Physician · Boise, ID
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lee Kornfield, MD is a Internal Medicine Physician provider in Boise, ID (NPI 1275527186).
Provider details
- NPI number
- 1275527186
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- M4324 (ID)
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
- 2005-09-07
- Last updated
- 2014-10-21
Frequently asked questions
- What is Lee Kornfield's NPI number?
- Lee Kornfield's National Provider Identifier (NPI) is 1275527186, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lee Kornfield's specialty?
- Lee Kornfield is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lee Kornfield located?
- Lee Kornfield's practice location on file with NPPES is 600 W Robbins Rd, Boise, ID 83702-4565.
- What is Lee Kornfield's phone number?
- The practice phone number listed in the NPPES registry for Lee Kornfield is (208) 489-4990.
- Does Lee Kornfield accept Medicare?
- Lee Kornfield is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lee Kornfield's NPI active?
- Yes — Lee Kornfield's NPI (1275527186) is active in the NPPES registry as of the last update on 2014-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.