Justine Mrosak, M.D.
NPI 1598150419 · Pediatrics Physician · Minneapolis, MN
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Justine Mrosak, M.D. is a Pediatrics Physician provider in Minneapolis, MN (NPI 1598150419).
Provider details
- NPI number
- 1598150419
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 61854 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2015-03-30
- Last updated
- 2024-03-29
- Certified
- 2024-03-29
Frequently asked questions
- What is Justine Mrosak's NPI number?
- Justine Mrosak's National Provider Identifier (NPI) is 1598150419, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justine Mrosak's specialty?
- Justine Mrosak is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Justine Mrosak located?
- Justine Mrosak's practice location on file with NPPES is 701 Park Ave, Minneapolis, MN 55415-1623.
- What is Justine Mrosak's phone number?
- The practice phone number listed in the NPPES registry for Justine Mrosak is (612) 873-3000.
- Does Justine Mrosak accept Medicare?
- Justine Mrosak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Justine Mrosak's NPI active?
- Yes — Justine Mrosak's NPI (1598150419) is active in the NPPES registry as of the last update on 2024-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.