Milissa Ann Marmon

Milissa Ann Marmon is a Addiction (Substance Use Disorder) Counselor provider (Counselor) practicing in Eugene, OR, registered in the NPPES registry with NPI 1144732108 since 2017.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1144732108
Entity type	Individual (Type 1)
Name	Milissa Ann Marmon
Sex	Female
Practice address	Eugene, OR, 97402
Phone	5417624575
Fax	5416844156
Enumeration date	2017-10-31
Last updated in NPPES	2018-09-05

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

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
101YM0800X	Mental Health Counselor	Secondary	—	—
101YA0400X	Addiction (Substance Use Disorder) Counselor	Primary	—	OR

Copy-ready billing details

Provider: Milissa Marmon
NPI: 1144732108
Taxonomy: 101YA0400X (Addiction (Substance Use Disorder) Counselor)
Address: Eugene, OR, 97402

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1841440849	Trudy Belwood	Individual	Addiction (Substance Use Disorder) Counselor	Eugene, OR
1326474594	Marc Douthit	Individual	Addiction (Substance Use Disorder) Counselor	Eugene, OR
1497113286	Diane Wallace	Individual	Addiction (Substance Use Disorder) Counselor	Eugene, OR
1376901173	Thomas Smith	Individual	Addiction (Substance Use Disorder) Counselor	Eugene, OR
1376901090	William Morrison	Individual	Addiction (Substance Use Disorder) Counselor	Eugene, OR
1548620982	Beverly Caufield	Individual	Addiction (Substance Use Disorder) Counselor	Eugene, OR
1366956732	William Faught	Individual	Addiction (Substance Use Disorder) Counselor	Eugene, OR
1992219364	Jeffry Williamson	Individual	Addiction (Substance Use Disorder) Counselor	Eugene, OR

Verify this record

Cross-check NPI 1144732108 against the authoritative CMS record: view Milissa Ann Marmon on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Milissa Marmon?

The National Provider Identifier (NPI) for Milissa Marmon is 1144732108, a Type 1 (individual) record in the CMS NPPES registry.

Where does Milissa Marmon practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-09-05.