Jessica Madej, MD
NPI 1417537218 · Internal Medicine Physician · Los Altos, CA
Jessica Madej, MD is a Internal Medicine Physician provider in Los Altos, CA (NPI 1417537218).
Provider details
- NPI number
- 1417537218
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2021-04-14
- Last updated
- 2024-06-14
- Certified
- 2024-06-14
Frequently asked questions
- What is Jessica Madej's NPI number?
- Jessica Madej's National Provider Identifier (NPI) is 1417537218, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jessica Madej's specialty?
- Jessica Madej is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jessica Madej located?
- Jessica Madej's practice location on file with NPPES is 339 S San Antonio Rd Ste 1a, Los Altos, CA 94022-3699.
- What is Jessica Madej's phone number?
- The practice phone number listed in the NPPES registry for Jessica Madej is (650) 529-1669.
- Is Jessica Madej's NPI active?
- Yes — Jessica Madej's NPI (1417537218) is active in the NPPES registry as of the last update on 2024-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.