GREG SWENSON, PHD, INC.
NPI 1306994967
Psychologist in Rapid City, SD

Active since January 08, 2007
929 KANSAS CITY ST, SUITE 201, RAPID CITY, SD 57701(605) 341-5436(605) 721-5436 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Greg Swenson, Phd, Inc. NPPES

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

GREG SWENSON, PHD, INC. (NPI 1306994967) is a healthcare organization registered as a psychologist in Rapid City, South Dakota and active in the NPI registry since January 2007. The organization lists Greg Gale Swenson, Psychologist, as its authorized official.

NPPES Registry Identity

NPI1306994967
Entity TypeOrganization
Primary Taxonomy103T00000X
Legal Business NameGREG SWENSON, PHD, INC.
Location Address929 KANSAS CITY ST, SUITE 201Rapid City, SD 57701-4105
Mailing Address929 Kansas City St, Suite 201Rapid City, SD 57701-4105 · (605) 341-5436 · Fax (605) 721-5436
Fax(605) 721-5436
Organization SubpartNo
Authorized OfficialGreg Gale SwensonPsychologist · (605) 341-5436
Enumeration DateJanuary 8, 2007
Last NPPES UpdateAugust 22, 2020
✔ NPI 1306994967 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 SD · 223
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.
929 KANSAS CITY ST, Rapid City, SD 57701

Other Identifiers 1

Medicaid6550052SD

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Greg Swenson, Phd, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Greg Swenson, Phd, Inc., which bills Medicare for the services this clinician delivers.

Clinician (1)

Clinical Psychologist
NPI 1356493555
929 KANSAS CITY ST SUITE 201
Rapid City, SD 57701
(605) 341-5436
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Greg Swenson, Phd, Inc.'s NPI number?

The NPI number for Greg Swenson, Phd, Inc. is 1306994967. It was assigned to this organization in the NPPES registry on January 8, 2007.

Where is Greg Swenson, Phd, Inc. located?

Greg Swenson, Phd, Inc. is located at 929 Kansas City St Suite 201, Rapid City, SD 57701. The listed phone number is (605) 341-5436.

What is Greg Swenson, Phd, Inc.'s specialty?

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

Is Greg Swenson, Phd, Inc. enrolled in Medicare?

Yes. Greg Swenson, Phd, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Greg Swenson, Phd, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Psychologist) reassigns their Medicare billing to Greg Swenson, Phd, Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Greg Swenson, Phd, Inc. accept?

Health plans from Avera Health Plans list Greg Swenson, Phd, Inc. as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Greg Swenson, Phd, Inc. was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.