Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Rachelle Halasa, MD

Emergency Medicine Physician in Roseville, CA · enumerated 2016.

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

National Provider Identifier

1982068748

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Registry record

Entity type Individual (Type 1)

Name Rachelle Halasa

Credential MD

Sex Female

Practice address Roseville, CA, 95661

Phone (916) 865-1400

Fax (916) 865-1401

Enumeration date Apr 7, 2016

Last updated in NPPES Feb 26, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License R75445 (AZ) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License A162521 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
R75445	Other	AZ	ARIZONA MEDICAL BOARD

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 Rachelle Halasa's NPI record?

Cross-check NPI 1982068748 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1982068748 active?

Yes, as of the latest NPPES snapshot, NPI 1982068748 is active (record last updated 2025-02-26).

Other providers at this practice address

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Christoph Beisenherz Family Medicine Physician · Roseville, CA NPI 1013999101 Gay Medrano Nurse Practitioner · Roseville, CA NPI 1518069889 Tariq Khasawinah Hospitalist Physician · Roseville, CA NPI 1811075492 Beheshteh Nakhaee Internal Medicine Physician · Roseville, CA NPI 1215050380 Bart Peterson Physician Assistant · Roseville, CA NPI 1619150752 Ragheb Masoud Family Medicine Physician · Roseville, CA NPI 1437640083 Erin Shiue Physician Assistant · Roseville, CA NPI 1427608942

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-26.