NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Darwin Charles Green

Professional Counselor in Glen Burnie, MD · enumerated 2023.

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

National Provider Identifier

1588377519

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Darwin Charles Green
Sex Male
Practice address 801 Cromwell Park Dr Ste 111, Glen Burnie, MD, 21061
Fax (617) 807-0958
Enumeration date Jan 4, 2023
Last updated in NPPES Jun 21, 2024

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License LGP12778 (MD) Secondary
101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License LC15214 (MD) Primary

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

Where does Darwin Green practice?
The practice location on file with NPPES is in Glen Burnie, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Darwin Green?
The National Provider Identifier (NPI) for Darwin Green is 1588377519, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-21.