IndividualActive
Karen Mcgann, MD
NPI 1235221904 · Family Medicine Physician · Los Altos, CA
Karen Mcgann, MD is a Family Medicine Physician provider in Los Altos, CA (NPI 1235221904).
Provider details
- NPI number
- 1235221904
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- C39382 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
370 Distel Cir
Los Altos, CA 94022-1404
Phone: (650) 254-5200
Street-level locationGet directions
Mailing address
2350 W El Camino Real
Mountain View, CA 94040-6201
Registry dates
- Enumerated
- 2006-09-29
- Last updated
- 2012-07-16
Frequently asked questions
- What is Karen Mcgann's NPI number?
- Karen Mcgann's National Provider Identifier (NPI) is 1235221904, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Mcgann's specialty?
- Karen Mcgann is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Mcgann located?
- Karen Mcgann's practice location on file with NPPES is 370 Distel Cir, Los Altos, CA 94022-1404.
- What is Karen Mcgann's phone number?
- The practice phone number listed in the NPPES registry for Karen Mcgann is (650) 254-5200.
- Is Karen Mcgann's NPI active?
- Yes — Karen Mcgann's NPI (1235221904) is active in the NPPES registry as of the last update on 2012-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.