Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Elizabeth Markham

Student in an Organized Health Care Education/Training Program in Gresham, OR · enumerated 2026 · practices at Telecare Mental Health Services of Oregon, Inc..

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

National Provider Identifier

1457209421

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Registry record

Entity type Individual (Type 1)

Name Mary Elizabeth Markham

Sex Female

Practice address 4101 Ne Division St, Gresham, OR, 97030

Phone (503) 666-6575

Enumeration date Mar 17, 2026

Last updated in NPPES Mar 17, 2026

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care 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

Is NPI 1457209421 active?

Yes, as of the latest NPPES snapshot, NPI 1457209421 is active (record last updated 2026-03-17).

How do I verify Mary Markham's NPI record?

Cross-check NPI 1457209421 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Hiren Rana Psychiatry Physician · Gresham, OR NPI 1326041682 Laurel Sheppard Family Nurse Practitioner · Gresham, OR NPI 1407802341 Renee Sellman Case Manager/Care Coordinator · Gresham, OR NPI 1295889855 Marc Chinard Clinical Social Worker · Gresham, OR NPI 1174679682 Mark Holderbach Clinical Social Worker · Gresham, OR NPI 1649397183 Telecare Mental Health Services of Oregon, Inc. Mental Health Clinic/Center (Including Community Mental Health Center) · Gresham, OR NPI 1386767176 Rebecca Shower Psychiatric/Mental Health Registered Nurse · Gresham, OR NPI 1013106509 Amy Lucas Specialist · Gresham, OR NPI 1669651576

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-17.