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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

THOMSON TAI MD
NPI 1659951382
Anesthesiology in Santa Cruz, CA

Active since April 08, 2021PECOS Enrolled
1555 SOQUEL DR, SANTA CRUZ, CA 95065(831) 462-7700 Get Directions Write a Review

NPPES record last updated: July 31, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 31, 2026, Dec 2, 2025, May 22, 2022 and 1 more (4 updates tracked since 2021).

About Thomson Tai Md NPPES

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

THOMSON TAI MD (NPI 1659951382) is an individual anesthesiology provider in Santa Cruz, California, licensed in Washington (MD61652753) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1659951382
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameTHOMSON TAICredential: MD
Location Address1555 SOQUEL DRSanta Cruz, CA 95065-1794
Mailing Address1555 Soquel DrSanta Cruz, CA 95065-1794
Phone(831) 462-7700
Sole ProprietorNo
Enumeration DateApril 8, 2021
Last NPPES UpdateJuly 31, 20264 updates tracked since enumeration
NPPES CertifiedJuly 31, 2026
✔ NPI 1659951382 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in WA · MD61652753✔ Licensed in IL · 125.079252
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.
1555 SOQUEL DR, Santa Cruz, CA 95065
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Thomson Tai Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

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

MARK LAWRENCE RIGLER MD
Anesthesiology
1555 SOQUEL DR
SANTA CRUZ, CA 95065
Santa Cruz County (831) 462-7700
ELIZABETH JEAN MCINTIRE
Registered Nurse (Psychiatric/Mental Health, Adult)
1555 SOQUEL DR
SANTA CRUZ, CA 95065
Santa Cruz County (831) 462-7719
DR. JOHN GRADY D.O.
Emergency Medicine
1555 SOQUEL DR
SANTA CRUZ, CA 95065
Santa Cruz County (831) 462-7700
KELSEY LYNN MCKENNA DO
Student in an Organized Health Care Education/Training Program
1555 SOQUEL DR
SANTA CRUZ, CA 95065
Santa Cruz County (831) 462-7296
CECILIA LENG DO
Student in an Organized Health Care Education/Training Program
1555 SOQUEL DR
SANTA CRUZ, CA 95065
Santa Cruz County (931) 462-7296
CHRISTOPHER JOHN WESSELMAN M.D
Emergency Medicine
1555 SOQUEL DR, DOMINICAN HOSPITAL EMERGENCY DEPT
SANTA CRUZ, CA 95065
Santa Cruz County (831) 462-7710
JAMES DOUGLAS BERGUM CCP
Perfusionist
1555 SOQUEL DR
SANTA CRUZ, CA 95065
Santa Cruz County (855) 489-4580
KATHLEEN DEMPSEY
Nurse Practitioner
1555 SOQUEL DR
SANTA CRUZ, CA 95065
Santa Cruz County (831) 462-7730

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 Thomson Tai's NPI number?

The NPI number for Thomson Tai is 1659951382. It was assigned to this individual provider in the NPPES registry on April 8, 2021.

Where is Thomson Tai located?

Thomson Tai practices at 1555 Soquel Dr, Santa Cruz, CA 95065. The listed phone number is (831) 462-7700.

What is Thomson Tai's specialty?

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

Is Thomson Tai enrolled in Medicare?

Yes. Thomson Tai is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Thomson Tai was last updated on July 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 days 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.