Greg Swenson, PHD, Inc.
NPI 1306994967 · Psychologist · Rapid City, SD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Greg Swenson, PHD, Inc. is a Psychologist organization in Rapid City, SD (NPI 1306994967).
Provider details
- NPI number
- 1306994967
- Entity type
- Organization
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Greg Swenson, Psychologist(605) 341-5436
- License
- 223 (SD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-08
- Last updated
- 2020-08-22
Frequently asked questions
- What is Greg Swenson, PHD, Inc.'s NPI number?
- Greg Swenson, PHD, Inc.'s National Provider Identifier (NPI) is 1306994967, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Greg Swenson, PHD, Inc.?
- Greg Swenson, PHD, Inc. is classified in the NPPES registry as Psychologist (Behavioral Health & Social Service Providers).
- Where is Greg Swenson, PHD, Inc. located?
- Greg Swenson, PHD, Inc.'s practice location on file with NPPES is 929 Kansas City St, Rapid City, SD 57701-4105.
- What is Greg Swenson, PHD, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Greg Swenson, PHD, Inc. is (605) 341-5436.
- Does Greg Swenson, PHD, Inc. accept Medicare?
- Greg Swenson, PHD, Inc. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Greg Swenson, PHD, Inc.?
- The authorized official listed on Greg Swenson, PHD, Inc.'s NPPES record is Greg Swenson, Psychologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Greg Swenson, PHD, Inc.'s NPI active?
- Yes — Greg Swenson, PHD, Inc.'s NPI (1306994967) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.