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WALDEN SIERRA, INC.
NPI 1598735409
Clinic/Center - Rehabilitation, Substance Use Disorder in Leonardtown, MD

Active since January 24, 2006
26845 POINT LOOKOUT RD, LEONARDTOWN, MD 20650(301) 997-1300(301) 997-1321 Get Directions Write a Review

NPPES record last updated: October 26, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Walden Sierra, Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WALDEN SIERRA, INC. (NPI 1598735409) is a healthcare organization registered as a rehabilitation, substance use disorder in Leonardtown, Maryland and active in the NPI registry since January 2006. The organization lists Charles D Wood, Finance Director, as its authorized official.

NPPES Registry Identity

NPI1598735409
Entity TypeOrganization
Primary Taxonomy261QR0405X
Legal Business NameWALDEN SIERRA, INC.
Location Address26845 POINT LOOKOUT RDLeonardtown, MD 20650-4935
Mailing Address30007 Business Center DrCharlotte Hall, MD 20622-3101 · (301) 997-1300 · Fax (301) 997-1321
Phone(301) 997-1300
Fax(301) 997-1321
Organization SubpartNo
Authorized OfficialCharles D WoodFinance Director · (301) 997-1300
Enumeration DateJanuary 24, 2006
Last NPPES UpdateOctober 26, 2010
✔ NPI 1598735409 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Rehabilitation, Substance Use DisorderAmbulatory Health Care Facilities
Taxonomy Code261QR0405X
License✔ Licensed in MD · 901779
26845 POINT LOOKOUT RD, Leonardtown, MD 20650
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Other Identifiers 2

Medicaid012240802MD
Medicaid745188100MD

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PAMELA WASNICK
Counselor (Addiction (Substance Use Disorder))
26845 POINT LOOKOUT RD
LEONARDTOWN, MD 20650
St. Mary's County (240) 309-4015
MR. CALVIN JOHNSON JR. CAC-AD
Counselor (Addiction (Substance Use Disorder))
26845 POINT LOOKOUT RD
LEONARDTOWN, MD 20650
St. Mary's County (240) 309-4015
PROJECT CHESAPEAKE LLC
Clinic/Center (Rehabilitation, Substance Use Disorder)
26845 POINT LOOKOUT RD
LEONARDTOWN, MD 20650
St. Mary's County (443) 214-5097
MISS LAURA ELIZABETH JENNINGS LMSW
Social Worker
26845 POINT LOOKOUT RD
LEONARDTOWN, MD 20650
St. Mary's County (240) 309-4014

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Walden Sierra, Inc.'s NPI number?

The NPI number for Walden Sierra, Inc. is 1598735409. It was assigned to this organization in the NPPES registry on January 24, 2006.

Where is Walden Sierra, Inc. located?

Walden Sierra, Inc. is located at 26845 Point Lookout Rd, Leonardtown, MD 20650. The listed phone number is (301) 997-1300.

What is Walden Sierra, Inc.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Rehabilitation, Substance Use Disorder, with taxonomy code 261QR0405X.

When was this NPI record last updated?

The NPPES record for Walden Sierra, Inc. was last updated on October 26, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.