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Mara Irwin, LCPC

Professional Counselor in Takoma Park, MD · enumerated 2017 · practices at Developing Hands Home Care & Mobile Phlebotomy Services.

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

National Provider Identifier

1609382399

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Registry record

Entity type Individual (Type 1)
Name Mara Irwin
Credential LCPC
Sex Female
Practice address Takoma Park, MD, 20912
Phone (410) 236-1882
Enumeration date Dec 18, 2017
Last updated in NPPES Dec 18, 2017

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License LC8101 (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.

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Frequently asked questions

Where does Mara Irwin practice?
The practice location on file with NPPES is in Takoma Park, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mara Irwin?
The National Provider Identifier (NPI) for Mara Irwin is 1609382399, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-12-18.