Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mary E Young, PH.D.

Q: What is the NPI number for Mary Young?

The National Provider Identifier (NPI) for Mary Young is 1801131669, a Type 1 (individual) record in the CMS NPPES registry.

Psychologist in Durango, CO · enumerated 2012.

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

National Provider Identifier

1801131669

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Registry record

Entity type Individual (Type 1)

Name Dr. Mary E Young

Credential PH.D.

Sex Female

Practice address 281 Sawyer Dr Ste 100, Durango, CO, 81303

Phone (970) 749-4458

Enumeration date Dec 5, 2012

Last updated in NPPES May 14, 2021

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 2052 (CO) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

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 Mary Young practice?

The practice location on file with NPPES is in Durango, CO. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Mary Young?

The National Provider Identifier (NPI) for Mary Young is 1801131669, 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 2021-05-14.