Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Patricia Tsai

Physician Assistant in Carmichael, CA · enumerated 2020 · practices at Internal Medicine and Wellness Therapies Medical Office Inc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1952900532

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Registry record

Entity type Individual (Type 1)

Name Patricia Tsai

Sex Female

Practice address 6815 Fair Oaks Blvd, Carmichael, CA, 95608

Phone (916) 481-4389

Enumeration date Oct 23, 2020

Last updated in NPPES Oct 23, 2020

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Patricia Tsai's NPI record?

Cross-check NPI 1952900532 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1952900532 active?

Yes, as of the latest NPPES snapshot, NPI 1952900532 is active (record last updated 2020-10-23).

Other providers at this practice address

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Katherine Bisharat Internal Medicine Physician · Carmichael, CA NPI 1801861547 Internal Medicine and Wellness Therapies Medical Office Inc Specialist · Carmichael, CA NPI 1750427506 Joshua Pruitt Physician Assistant · Carmichael, CA NPI 1265074553 Matthew Pasqualetto Family Nurse Practitioner · Carmichael, CA NPI 1578337119

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-23.