DR. THOMAS ERIC THORSHEIM PHD
NPI 1609800218
Psychologist in Greenville, SC

Active since July 10, 2006Opted out of Medicare · through Oct 29, 2026
45 GREENLAND DR, GREENVILLE, SC 29615(864) 421-0098(864) 421-0099 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Thomas Eric Thorsheim Phd NPPES

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

DR. THOMAS ERIC THORSHEIM PHD (NPI 1609800218) is an individual psychologist in Greenville, South Carolina, licensed in South Carolina (996) and active in the NPI registry since July 2006. He has opted out of Medicare through October 29, 2026 and remains eligible to order and refer.

NPPES Registry Identity

NPI1609800218
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameDR. THOMAS ERIC THORSHEIMCredential: PHD
Location Address45 GREENLAND DRGreenville, SC 29615-3018
Mailing Address45 Greenland DrGreenville, SC 29615-3018 · (864) 421-0098 · Fax (864) 421-0099
Fax(864) 421-0099
Sole ProprietorNo
Enumeration DateJuly 10, 2006
Last NPPES UpdateJuly 8, 2007
NPI 1609800218 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License Licensed in SC · 996
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.
45 GREENLAND DR, Greenville, SC 29615

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. Thomas Eric Thorsheim Phd 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 October 29, 2014 through October 29, 2026.

Opt-Out Effective DateOctober 29, 2014
Opt-Out In Effect ThroughOctober 29, 2026Opt-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 8

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

Chiropractor
45 GREENLAND DR
GREENVILLE, SC 29615
Chiropractor
45 GREENLAND DR
GREENVILLE, SC 29615
Chiropractor
45 GREENLAND DR
GREENVILLE, SC 29615
Psychologist
45 GREENLAND DR
GREENVILLE, SC 29615
Psychologist
45 GREENLAND DR
GREENVILLE, SC 29615
Chiropractor
45 GREENLAND DR
GREENVILLE, SC 29615
Psychologist (Clinical)
45 GREENLAND DR
GREENVILLE, SC 29615
Social Worker (Clinical)
45 GREENLAND DR
GREENVILLE, SC 29615

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 Thomas Thorsheim's NPI number?

The NPI number for Thomas Thorsheim is 1609800218. It was assigned to this individual provider in the NPPES registry on July 10, 2006.

Where is Thomas Thorsheim located?

Thomas Thorsheim practices at 45 Greenland Dr, Greenville, SC 29615. The listed phone number is (864) 421-0098.

What is Thomas Thorsheim's specialty?

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

Is Thomas Thorsheim enrolled in Medicare?

No. Thomas Thorsheim has opted out of Medicare through October 29, 2026. 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 Thomas Thorsheim was last updated on July 8, 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.