MASAMI HATTORI MD INC.
NPI 1962635680
Pain Medicine - Pain Medicine in San Francisco, CA

Active since August 27, 2009
1 SHRADER ST STE 600, SAN FRANCISCO, CA 94117(415) 292-9756(412) 292-3481 Get Directions Write a Review

NPPES record last updated: December 18, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 18, 2025, May 10, 2023 (2 updates tracked since 2023).

About Masami Hattori Md Inc. NPPES

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

MASAMI HATTORI MD INC. (NPI 1962635680) is a healthcare organization registered as a pain medicine in San Francisco, California and active in the NPI registry since August 2009. The organization lists Masami Hattori, Owner, as its authorized official.

NPPES Registry Identity

NPI1962635680
Entity TypeOrganization
Primary Taxonomy208VP0000X
Legal Business NameMASAMI HATTORI MD INC.
Location Address1 SHRADER ST STE 600San Francisco, CA 94117-1018
Mailing Address1 Shrader St Ste 600San Francisco, CA 94117-1018 · (415) 292-9756 · Fax (415) 292-3481
Fax(412) 292-3481
Organization SubpartNo
Authorized OfficialMasami HattoriOwner · (415) 292-9756
Enumeration DateAugust 27, 2009
Last NPPES UpdateDecember 18, 20252 updates tracked since enumeration
NPPES CertifiedDecember 18, 2025
NPI 1962635680 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPain Medicine · Pain MedicineAllopathic & Osteopathic Physicians
Taxonomy Code208VP0000X
Definition
Pain Medicine is a primary medical specialty based on a distinct body of knowledge and a well-defined scope of clinical practice that is founded on science, research and education. It is concerned with the study of pain, the prevention of pain, and the evaluation, treatment, and rehabilitation of persons in pain. A comprehensive evaluation incorporates the physical, psychological, cognitive and socio-cultural contributions to pain. The treatment protocol may include pharmacological, invasive, behavioral, cognitive, rehabilitative and complementary strategies provided in a concurrent focused and patient specific manner. The pain medicine physician often serves the patient as a frontline physician regarding their pain, but also may serve as a consultant to other physicians, direct an interdisciplinary/multidisciplinary treatment team, conduct research, or advocate for the patient's pain care with public and private agencies. The Pain Medicine physician may work in variety of settings including office, clinic, hospital, university, or governmental/public agencies.
1 SHRADER ST STE 600, San Francisco, CA 94117

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

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

Pain Medicine (Pain Medicine)
1 SHRADER ST STE 600
SAN FRANCISCO, CA 94117
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
1 SHRADER ST STE 600
SAN FRANCISCO, CA 94117

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 Masami Hattori MD Inc.'s NPI number?

The NPI number for Masami Hattori MD Inc. is 1962635680. It was assigned to this organization in the NPPES registry on August 27, 2009.

Where is Masami Hattori MD Inc. located?

Masami Hattori MD Inc. is located at 1 Shrader St Ste 600, San Francisco, CA 94117. The listed phone number is (415) 292-9756.

What is Masami Hattori MD Inc.'s specialty?

The primary specialty registered for this NPI is Pain Medicine with taxonomy code 208VP0000X.

When was this NPI record last updated?

The NPPES record for Masami Hattori MD Inc. was last updated on December 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.