DR. JOSEPH W. TERNES PH.D.
NPI 1225170756
Psychologist in Wilmington, DE

Active since February 12, 2007Opted out of Medicare · through Jan 1, 2028
5829 KENNETT PIKE, WILMINGTON, DE 19807(302) 655-7461(302) 655-1954 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Joseph W. Ternes Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JOSEPH W. TERNES PH.D. (NPI 1225170756) is an individual psychologist in Wilmington, Delaware, licensed in Delaware (B1-0000610) and active in the NPI registry since February 2007. He has opted out of Medicare through January 1, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1225170756
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameDR. JOSEPH W. TERNESCredential: PH.D.
Location Address5829 KENNETT PIKEWilmington, DE 19807-1124
Mailing Address5829 Kennett PikeWilmington, DE 19807-1124 · (302) 655-7461 · Fax (302) 655-1954
Fax(302) 655-1954
Sole ProprietorYes
Enumeration DateFebruary 12, 2007
Last NPPES UpdateJuly 9, 2007
NPI 1225170756 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
Licenses Licensed in DE · B1-0000610 Licensed in PA · PS006478L
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
5829 KENNETT PIKE, Wilmington, DE 19807

Other Identifiers 2

Medicare ID-Type UnspecifiedTE563139PA · Exacta Medicare
Medicare PIN491040DE

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Opted out of Medicare

Dr. Joseph W. Ternes Ph.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 1, 2020 through January 1, 2028.

Opt-Out Effective DateJanuary 1, 2020
Opt-Out In Effect ThroughJanuary 1, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Psychologist
5829 KENNETT PIKE
WILMINGTON, DE 19807
Social Worker
5829 KENNETT PIKE
CENTREVILLE, DE 19807

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Joseph Ternes's NPI number?

The NPI number for Joseph Ternes is 1225170756. It was assigned to this individual provider in the NPPES registry on February 12, 2007.

Where is Joseph Ternes located?

Joseph Ternes practices at 5829 Kennett Pike, Wilmington, DE 19807. The listed phone number is (302) 655-7461.

What is Joseph Ternes's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

Is Joseph Ternes enrolled in Medicare?

No. Joseph Ternes has opted out of Medicare through January 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Joseph Ternes was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.