NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary C Graham

Mental Health Counselor in Happy Valley, OR · enumerated 2013 · practices at County of Clackamas Office of County Auditor.

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

National Provider Identifier

1528301215

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mary C Graham
Sex Female
Practice address 11211 Se 82nd Ave Ste O, Happy Valley, OR, 97086
Fax (503) 722-6545
Enumeration date Apr 1, 2013
Last updated in NPPES Apr 1, 2013

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers 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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Mary Graham?
Mary Graham is registered in NPPES with the primary taxonomy of Mental Health Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-01.