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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Mary Christina Green, LICENSED PROFESSIONA

Mental Health Counselor in Hollidaysburg, PA · enumerated 2006.

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

National Provider Identifier

1215009147

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Registry record

Entity type Individual (Type 1)
Name Ms. Mary Christina Green
Credential LICENSED PROFESSIONA
Sex Female
Practice address 516 Allegheny Street, Hollidaysburg, PA, 16648
Phone (814) 696-9110
Enumeration date Nov 15, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License PC002841 (PA) 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 Mary Green practice?
The practice location on file with NPPES is in Hollidaysburg, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mary Green?
The National Provider Identifier (NPI) for Mary Green is 1215009147, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.