DR. KEVIN R STONE MD
NPI 1104991769
Specialist in San Francisco, CA

Q: What is Kevin Stone's NPI number?

The NPI number for Kevin Stone is 1104991769. It was assigned to this individual provider in the NPPES registry on November 21, 2006.

Q: What is Kevin Stone's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Q: Is Kevin Stone enrolled in Medicare?

No. Kevin Stone has opted out of Medicare through July 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Kevin Stone was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since November 21, 2006Opted out of Medicare · through Jul 1, 2027

3727 BUCHANAN ST STE 300, SAN FRANCISCO, CA 94123(415) 563-3110(415) 563-3301 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. Kevin R Stone Md NPPES

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

DR. KEVIN R STONE MD (NPI 1104991769) is an individual specialist in San Francisco, California, licensed in California (A39288) and active in the NPI registry since November 2006. He has opted out of Medicare through July 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1104991769

Entity TypeIndividualMale

Primary Taxonomy174400000X

Provider Legal NameDR. KEVIN R STONECredential: MD

Location Address3727 BUCHANAN ST STE 300San Francisco, CA 94123-1779

Mailing Address3727 Buchanan St, Suite 300San Francisco, CA 94123-5410 · (415) 563-3110 · Fax (415) 563-3301

Phone(415) 563-3110

Fax(415) 563-3301

Sole ProprietorYes

Enumeration DateNovember 21, 2006

Last NPPES UpdateSeptember 11, 2025

NPPES CertifiedAugust 2, 2023

✔ NPI 1104991769 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

License✔ Licensed in CA · A39288

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

3727 BUCHANAN ST STE 300, San Francisco, CA 94123

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Kevin R Stone Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from July 1, 2013 through July 1, 2027.

Opt-Out Effective DateJuly 1, 2013

Opt-Out In Effect ThroughJuly 1, 2027Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

VICTORIA PAIGE ARAMBULA FNP

Nurse Practitioner (Family)