OrganizationActive
A. Grant Kingsbury, MD, Inc
NPI 1588650626 · Internal Medicine Physician · San Diego, CA
Provider details
- NPI number
- 1588650626
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Arthur Kingsbury, President(619) 298-2900
- License
- 2000-003562 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
4060 4th Ave
Suite 500
San Diego, CA 92103-2116
Phone: (619) 298-2900
Street-level locationGet directions
Mailing address
4060 4th Ave
San Diego, CA 92103-2116
Registry dates
- Enumerated
- 2005-09-23
- Last updated
- 2007-10-09
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.