Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Serenity One Hospice and Palliative Care LLC

Community Based Hospice Care Agency in Lombard, IL · enumerated 2016 · authorized official Maria Rosario Montalban, Administrator.

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

National Provider Identifier

1043671829

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Registry record

Entity type Organization (Type 2)

Legal business name Serenity One Hospice and Palliative Care LLC

Practice address 2200 S Main St Ste 212, Lombard, IL, 60148

Phone (630) 953-2018

Fax (630) 708-6077

Enumeration date Mar 8, 2016

Last updated in NPPES May 9, 2017

Taxonomy & classification

251G00000X Community Based Hospice Care Agency Agencies · License 041-372191 (IL) Primary

Authorized official

Name Maria Rosario Montalban

Title Administrator

Phone (708) 268-6835

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 Serenity One Hospice and Palliative Care LLC?

Serenity One Hospice and Palliative Care LLC is registered in NPPES as a Community Based Hospice Care Agency (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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-05-09.