Joan Saxton, M.D., a Medical Corporation
NPI 1679882567 · Nephrology Physician · San Francisco, CA
Joan Saxton, M.D., a Medical Corporation is a Nephrology Physician organization in San Francisco, CA (NPI 1679882567).
Provider details
- NPI number
- 1679882567
- Entity type
- Organization
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Joan Saxton, Medical Director(415) 771-1578
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
15 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
- 2010-09-27
- Last updated
- 2011-03-23
Frequently asked questions
- What is Joan Saxton, M.D., a Medical Corporation's NPI number?
- Joan Saxton, M.D., a Medical Corporation's National Provider Identifier (NPI) is 1679882567, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Joan Saxton, M.D., a Medical Corporation?
- Joan Saxton, M.D., a Medical Corporation is classified in the NPPES registry as Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Joan Saxton, M.D., a Medical Corporation located?
- Joan Saxton, M.D., a Medical Corporation's practice location on file with NPPES is 1 Daniel Burnham Ct, San Francisco, CA 94109-5455.
- What is Joan Saxton, M.D., a Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Joan Saxton, M.D., a Medical Corporation is (415) 771-1578.
- Who is the authorized official for Joan Saxton, M.D., a Medical Corporation?
- The authorized official listed on Joan Saxton, M.D., a Medical Corporation's NPPES record is Joan Saxton, Medical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Joan Saxton, M.D., a Medical Corporation's NPI active?
- Yes — Joan Saxton, M.D., a Medical Corporation's NPI (1679882567) is active in the NPPES registry as of the last update on 2011-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.