John Lewis, M.D.
NPI 1447253703 · Ophthalmology Physician · Newcastle, ME
John Lewis, M.D. is a Ophthalmology Physician provider in Newcastle, ME (NPI 1447253703).
Provider details
- NPI number
- 1447253703
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D4200 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 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
- 2005-05-31
- Last updated
- 2010-10-22
Frequently asked questions
- What is John Lewis's NPI number?
- John Lewis's National Provider Identifier (NPI) is 1447253703, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Lewis's specialty?
- John Lewis is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is John Lewis located?
- John Lewis's practice location on file with NPPES is 71 Main St, Newcastle, ME 04553.
- What is John Lewis's phone number?
- The practice phone number listed in the NPPES registry for John Lewis is (207) 563-3782.
- Is John Lewis's NPI active?
- Yes — John Lewis's NPI (1447253703) is active in the NPPES registry as of the last update on 2010-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.