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MR. WARREN G. MCLELLAN
NPI 1316223639
Counselor - Addiction (Substance Use Disorder) in Baldwin, MD

Active since November 01, 2011
2717 GREENE RD, BALDWIN, MD 21013(410) 570-7045 Get Directions Write a Review

NPPES record last updated: November 1, 2011. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Mr. Warren G. Mclellan NPPES

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

MR. WARREN G. MCLELLAN (NPI 1316223639) is an individual addiction (substance use disorder) provider in Baldwin, Maryland, licensed in Maryland (LCA444) and active in the NPI registry since November 2011.

NPPES Registry Identity

NPI1316223639
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameMR. WARREN G. MCLELLAN
Location Address2717 GREENE RDBaldwin, MD 21013-9108
Mailing AddressPo Box 540Fork, MD 21051-0540 · (410) 570-7045
Phone(410) 570-7045
Sole ProprietorYes
Enumeration DateNovember 1, 2011
✔ NPI 1316223639 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in MD · LCA444
2717 GREENE RD, Baldwin, MD 21013
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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 Warren Mclellan's NPI number?

The NPI number for Warren Mclellan is 1316223639. It was assigned to this individual provider in the NPPES registry on November 1, 2011.

Where is Warren Mclellan located?

Warren Mclellan practices at 2717 Greene Rd, Baldwin, MD 21013. The listed phone number is (410) 570-7045.

What is Warren Mclellan's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Warren Mclellan was last updated on November 1, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.