Holly Garrett, MS
NPI 1346871621 · Mental Health Counselor · Pierre, SD
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Holly Garrett, MS is a Mental Health Counselor provider in Pierre, SD (NPI 1346871621).
Provider details
- NPI number
- 1346871621
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MS
- Sex
- Female
- Sole proprietor
- Yes
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
6 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2020-01-27
- Last updated
- 2020-01-27
- Certified
- 2020-01-27
Frequently asked questions
- What is Holly Garrett's NPI number?
- Holly Garrett's National Provider Identifier (NPI) is 1346871621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Garrett's specialty?
- Holly Garrett is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Holly Garrett located?
- Holly Garrett's practice location on file with NPPES is 420 S Henry St, Pierre, SD 57501-4515.
- What is Holly Garrett's phone number?
- The practice phone number listed in the NPPES registry for Holly Garrett is (605) 494-1500.
- Does Holly Garrett accept Medicare?
- Holly Garrett is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Holly Garrett's NPI active?
- Yes — Holly Garrett's NPI (1346871621) is active in the NPPES registry as of the last update on 2020-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.