Jean Lighthall, M.D.
NPI 1316128531 · Internal Medicine Physician · Mountain View, CA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jean Lighthall, M.D. is a Internal Medicine Physician provider in Mountain View, CA (NPI 1316128531).
Provider details
- NPI number
- 1316128531
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- G082032 (CA)
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
18 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
- 2007-11-15
- Last updated
- 2007-11-15
Frequently asked questions
- What is Jean Lighthall's NPI number?
- Jean Lighthall's National Provider Identifier (NPI) is 1316128531, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jean Lighthall's specialty?
- Jean Lighthall is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jean Lighthall located?
- Jean Lighthall's practice location on file with NPPES is 632 Cornelia Ct, Mountain View, CA 94040-3768.
- What is Jean Lighthall's phone number?
- The practice phone number listed in the NPPES registry for Jean Lighthall is (650) 938-3593.
- Does Jean Lighthall accept Medicare?
- Jean Lighthall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jean Lighthall's NPI active?
- Yes — Jean Lighthall's NPI (1316128531) is active in the NPPES registry as of the last update on 2007-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.