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JACQUELINE S CHAN DO A MEDICAL CORPORATION
NPI 1194352930
Clinic/Center in San Rafael, CA

Active since March 23, 2020
1118 IRWIN ST, SAN RAFAEL, CA 94901(415) 785-8652 Get Directions Write a Review

NPPES record last updated: February 4, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 4, 2026, Apr 2, 2020, Mar 23, 2020 (3 updates tracked since 2020).

About Jacqueline S Chan Do A Medical Corporation NPPES

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

JACQUELINE S CHAN DO A MEDICAL CORPORATION (NPI 1194352930), doing business as Hyperbaric Oxygen Therapy, is a healthcare organization registered as a clinic/center in San Rafael, California and active in the NPI registry since March 2020. The organization lists Jacqueline Chan, Do / Owner, as its authorized official.

NPPES Registry Identity

NPI1194352930
Entity TypeOrganization
Primary Taxonomy261Q00000X
Legal Business NameJACQUELINE S CHAN DO A MEDICAL CORPORATION
Location Address1118 IRWIN STSan Rafael, CA 94901-3322
Mailing Address1118 Irwin StSan Rafael, CA 94901-3322
Phone(415) 785-8652
Organization SubpartNo
Authorized OfficialJacqueline ChanDo / Owner · (415) 785-8652
Enumeration DateMarch 23, 2020
Last NPPES UpdateFebruary 4, 20263 updates tracked since enumeration
NPPES CertifiedFebruary 4, 2026
✔ NPI 1194352930 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinic/CenterAmbulatory Health Care Facilities
Taxonomy Code261Q00000X
Definition
A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).
Also ListedPreventive Medicine · Undersea and Hyperbaric MedicineTaxonomy 2083P0011X
1118 IRWIN ST, San Rafael, CA 94901
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Other Names 1

Doing Business AsHyperbaric Oxygen Therapy

Other Identifiers 1

Other10041CA · Ca Medical License

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.

THOMAS DANA VARIN DDS
Dentist (General Practice)
1118 IRWIN ST
SAN RAFAEL, CA 94901
Marin County (415) 456-6729
ADVANCED HYPERBARIC RECOVERY, INC
Clinic/Center (Rehabilitation)
1118 IRWIN ST
SAN RAFAEL, CA 94901
Marin County (415) 785-8652

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 Jacqueline S Chan Do A Medical Corporation's NPI number?

The NPI number for Jacqueline S Chan Do A Medical Corporation is 1194352930. It was assigned to this organization in the NPPES registry on March 23, 2020. The provider is doing business as Hyperbaric Oxygen Therapy.

Where is Jacqueline S Chan Do A Medical Corporation located?

Jacqueline S Chan Do A Medical Corporation is located at 1118 Irwin St, San Rafael, CA 94901. The listed phone number is (415) 785-8652.

What is Jacqueline S Chan Do A Medical Corporation's specialty?

The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.

When was this NPI record last updated?

The NPPES record for Jacqueline S Chan Do A Medical Corporation was last updated on February 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.