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Walden Sierra

Walden Sierra is a healthcare organization registered as Community/Behavioral Health Agency in Prince Frederick, MD, holding Type 2 (organization) NPI 1881026409 since 2013. The authorized official on file is Charles Wood, Finance Director.

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NPI 1881026409
Entity type Organization (Type 2)
Legal business name Walden Sierra
Practice address 305 PRINCE FREDERICK BLVD, Prince Frederick, MD, 20678
Phone 8889127366
Enumeration date 2013-08-06
Last updated in NPPES 2013-08-06

Authorized official

Name Charles Wood
Title Finance Director
Phone 3019971300

Taxonomy & classification

Taxonomy code Specialty Primary License State
251S00000X Community/Behavioral Health Agency Primary 5867 MD
Copy-ready billing details
Provider: Walden Sierra
NPI: 1881026409
Taxonomy: 251S00000X (Community/Behavioral Health Agency)
Address: 305 PRINCE FREDERICK BLVD, Prince Frederick, MD, 20678

Providers at this address

NPI Name Type Specialty Location
1356474399 Southern Maryland Community Network, Inc. Organization Mental Illness Community Based Residential Treatment Facility Prince Frederick,, MD
1922325398 Southern Maryland Community Network, Inc. Organization Case Management Agency Prince Frederick, MD
1881988400 Diane Saccoccio Individual Social Worker Prince Frederick, MD
1295172807 Sierra Walden Inc Organization Addiction (Substance Use Disorder) Counselor Prince Frederick, MD
1932525300 Walden Sierra Organization Community/Behavioral Health Agency Prince Frederick, MD
1184044943 Karen Carloni Individual Professional Counselor Prince Frederick, MD
1013469832 Southern Maryland Community Network, Inc Organization Mental Illness Community Based Residential Treatment Facility Prince Frederick, MD
1285168534 Southern Maryland Community Network, Inc. Organization Mental Illness Community Based Residential Treatment Facility Prince Frederick, MD

Verify this record

Cross-check NPI 1881026409 against the authoritative CMS record: view Walden Sierra on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What type of organization is Walden Sierra?
Walden Sierra is registered in NPPES as a Community/Behavioral Health 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 2026-07-11. Provider record last updated 2013-08-06.