John Thomas Stringer, MD, Apc
NPI 1194768564 · Anesthesiology Physician · San Francisco, CA
John Thomas Stringer, MD, Apc is a Anesthesiology Physician organization in San Francisco, CA (NPI 1194768564).
Provider details
- NPI number
- 1194768564
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Stringer, President(415) 668-1000
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
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
Mailing address
Registry dates
- Enumerated
- 2006-06-14
- Last updated
- 2007-11-28
Frequently asked questions
- What is John Thomas Stringer, MD, Apc's NPI number?
- John Thomas Stringer, MD, Apc's National Provider Identifier (NPI) is 1194768564, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John Thomas Stringer, MD, Apc?
- John Thomas Stringer, MD, Apc is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Thomas Stringer, MD, Apc located?
- John Thomas Stringer, MD, Apc's practice location on file with NPPES is 450 Stanyan St, San Francisco, CA 94117-1079.
- What is John Thomas Stringer, MD, Apc's phone number?
- The practice phone number listed in the NPPES registry for John Thomas Stringer, MD, Apc is (415) 668-1000.
- Who is the authorized official for John Thomas Stringer, MD, Apc?
- The authorized official listed on John Thomas Stringer, MD, Apc's NPPES record is John Stringer, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John Thomas Stringer, MD, Apc's NPI active?
- Yes — John Thomas Stringer, MD, Apc's NPI (1194768564) is active in the NPPES registry as of the last update on 2007-11-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.