Elaine Lewis, MD
NPI 1851383657 · Internal Medicine Physician · Lancaster, OH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elaine Lewis, MD is a Internal Medicine Physician provider in Lancaster, OH (NPI 1851383657).
Provider details
- NPI number
- 1851383657
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 35059549 (OH)
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
- 2005-08-17
- Last updated
- 2012-10-09
Frequently asked questions
- What is Elaine Lewis's NPI number?
- Elaine Lewis's National Provider Identifier (NPI) is 1851383657, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elaine Lewis's specialty?
- Elaine Lewis is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Elaine Lewis located?
- Elaine Lewis's practice location on file with NPPES is 1147 E Main St, Lancaster, OH 43130-4056.
- What is Elaine Lewis's phone number?
- The practice phone number listed in the NPPES registry for Elaine Lewis is (740) 687-9173.
- Does Elaine Lewis accept Medicare?
- Elaine Lewis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elaine Lewis's NPI active?
- Yes — Elaine Lewis's NPI (1851383657) is active in the NPPES registry as of the last update on 2012-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.