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Sandra Johnson Professional Corporation

Addiction Medicine (Preventive Medicine) Physician in Sacramento, CA · enumerated 2025 · authorized official Mabel Powers, Administrator.

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

National Provider Identifier

1245028877

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Registry record

Entity type Organization (Type 2)
Legal business name Sandra Johnson Professional Corporation
Practice address 1651 Response Rd Ste 350, Sacramento, CA, 95815
Phone (916) 573-1372
Enumeration date Apr 25, 2025
Last updated in NPPES Apr 25, 2025

Taxonomy & classification

207RA0401X Addiction Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians Secondary
2083A0300X Addiction Medicine (Preventive Medicine) Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Mabel Powers
Title Administrator
Phone (916) 238-8945

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

What type of organization is Sandra Johnson Professional Corporation?
Sandra Johnson Professional Corporation is registered in NPPES as a Addiction Medicine (Preventive Medicine) Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-25.