Dr. Diane Melinda Hediger, PH.D.

Dr. Diane Melinda Hediger is a Clinical Psychologist provider (Psychologist) practicing in Eugene, OR, registered in the NPPES registry with NPI 1770673717 since 2006. The credential PHD stands for Doctor of Philosophy.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1770673717
Entity type	Individual (Type 1)
Name	Dr. Diane Melinda Hediger
Credential	PH.D.
Sex	Female
Practice address	Eugene, OR, 97405
Phone	5415108960
Fax	5417414941
Enumeration date	2006-10-13
Last updated in NPPES	2007-07-09

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

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
103TC0700X	Clinical Psychologist	Primary	1768	OR
103TC0700X	Clinical Psychologist	Secondary	3095	AZ

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

Other identifiers

Identifier	Type	State	Issuer
885163000	Other	OR	REGENCE BLUECROSS BLUESHI
240183	Medicaid	OR	—
L206701	Other	OR	PACIFICSOURCE

Copy-ready billing details

Provider: Diane Hediger, PH.D.
NPI: 1770673717
Taxonomy: 103TC0700X (Clinical Psychologist)
Address: Eugene, OR, 97405

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1295717304	Gail Keller	Individual	Mental Health Counselor	Eugene, OR
1083651566	Barbara Perry	Individual	Psychologist	Eugene, OR
1811903693	B.Joann Scheck	Individual	Psychologist	Eugene, OR
1023104452	Victoria Daniels-Miller	Individual	Clinical Social Worker	Eugene, OR
1629159165	Victoria Corbett	Individual	Clinical Social Worker	Eugene, OR
1932275179	Craig Steinberg	Individual	Psychologist	Eugene, OR
1295862373	Victoria Mcmillan	Individual	Clinical Social Worker	Eugene, OR
1235259425	Daniels, Miller & Associates, Ltd	Organization	Clinical Social Worker	Eugene, OR

Verify this record

Cross-check NPI 1770673717 against the authoritative CMS record: view Dr. Diane Melinda Hediger 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

Where does Diane Hediger practice?

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

What is the NPI number for Diane Hediger?

The National Provider Identifier (NPI) for Diane Hediger is 1770673717, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-09.