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MR. STEPHEN WESLEY KING MD, PHD
NPI 1700841004
Anesthesiology in San Francisco, CA

Active since April 19, 2006
450 SUTTER STREET SUITE 2222 MCPS, SAN FRANCISCO, CA 94108(415) 677-9937 Get Directions Write a Review

NPPES record last updated: June 1, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. Stephen Wesley King Md, Phd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. STEPHEN WESLEY KING MD, PHD (NPI 1700841004) is an individual anesthesiology provider in San Francisco, California, licensed in California (G66265) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1700841004
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameMR. STEPHEN WESLEY KINGCredential: MD, PHD
Location Address450 SUTTER STREET SUITE 2222 MCPSSan Francisco, CA 94108
Mailing Address17 Allston WaySan Francisco, CA 94127 · (415) 298-9212
Phone(415) 677-9937
Sole ProprietorYes
Enumeration DateApril 19, 2006
Last NPPES UpdateJune 1, 2026
NPPES CertifiedJune 1, 2026
✔ NPI 1700841004 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CA · G66265
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
450 SUTTER STREET SUITE 2222 MCPS, San Francisco, CA 94108
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Other Identifiers 1

Medicaid00G662650CA

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Stephen King's NPI number?

The NPI number for Stephen King is 1700841004. It was assigned to this individual provider in the NPPES registry on April 19, 2006.

Where is Stephen King located?

Stephen King practices at 450 Sutter Street Suite 2222 Mcps, San Francisco, CA 94108. The listed phone number is (415) 677-9937.

What is Stephen King's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

When was this NPI record last updated?

The NPPES record for Stephen King was last updated on June 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.