Franklin Lemon, M.D.
NPI 1457415143 · Internal Medicine Physician · San Ramon, CA
Franklin Lemon, M.D. is a Internal Medicine Physician provider in San Ramon, CA (NPI 1457415143).
Provider details
- NPI number
- 1457415143
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- C224701 (CA)
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
19 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
- 2006-12-20
- Last updated
- 2017-02-09
Frequently asked questions
- What is Franklin Lemon's NPI number?
- Franklin Lemon's National Provider Identifier (NPI) is 1457415143, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Franklin Lemon's specialty?
- Franklin Lemon is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Franklin Lemon located?
- Franklin Lemon's practice location on file with NPPES is 5601 Norris Canyon Rd., San Ramon, CA 94583.
- What is Franklin Lemon's phone number?
- The practice phone number listed in the NPPES registry for Franklin Lemon is (925) 277-3070.
- Is Franklin Lemon's NPI active?
- Yes — Franklin Lemon's NPI (1457415143) is active in the NPPES registry as of the last update on 2017-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.