Firefly Mental Health LLC
NPI 1033971817 · Psychiatric/Mental Health Nurse Practitioner · Hermantown, MN
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Firefly Mental Health LLC is a Psychiatric/Mental Health Nurse Practitioner organization in Hermantown, MN (NPI 1033971817).
Provider details
- NPI number
- 1033971817
- Entity type
- Organization
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Karissa Haugen, Owner(218) 306-8383
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 5601 Grand AveDuluth, MN 55807-2545Phone: (218) 306-8383
- 2528 Trinity RdDuluth, MN 55811-3315Phone: (218) 306-8383
Registry dates
- Enumerated
- 2024-01-26
- Last updated
- 2026-06-03
- Certified
- 2026-06-03
Frequently asked questions
- What is Firefly Mental Health LLC's NPI number?
- Firefly Mental Health LLC's National Provider Identifier (NPI) is 1033971817, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Firefly Mental Health LLC?
- Firefly Mental Health LLC is classified in the NPPES registry as Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Firefly Mental Health LLC located?
- Firefly Mental Health LLC's practice location on file with NPPES is 4891 Miller Trunk Hwy Ste 206, Hermantown, MN 55811-1563.
- What is Firefly Mental Health LLC's phone number?
- The practice phone number listed in the NPPES registry for Firefly Mental Health LLC is (218) 306-8383.
- Does Firefly Mental Health LLC accept Medicare?
- Firefly Mental Health LLC 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 Firefly Mental Health LLC?
- The authorized official listed on Firefly Mental Health LLC's NPPES record is Karissa Haugen, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Firefly Mental Health LLC's NPI active?
- Yes — Firefly Mental Health LLC's NPI (1033971817) is active in the NPPES registry as of the last update on 2026-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.