Mary Karalus, RN CNP
NPI 1437113610 · Nurse Practitioner · Minneapolis, MN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Karalus, RN CNP is a Nurse Practitioner provider in Minneapolis, MN (NPI 1437113610).
Provider details
- NPI number
- 1437113610
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN CNP
- Sex
- Female
- Sole proprietor
- No
- License
- R0929259 (MN)
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
20 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
- 2006-04-14
- Last updated
- 2013-02-21
Frequently asked questions
- What is Mary Karalus's NPI number?
- Mary Karalus's National Provider Identifier (NPI) is 1437113610, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Karalus's specialty?
- Mary Karalus is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Karalus located?
- Mary Karalus's practice location on file with NPPES is 1313 Penn Avenue North, Minneapolis, MN 55411.
- What is Mary Karalus's phone number?
- The practice phone number listed in the NPPES registry for Mary Karalus is (612) 543-2558.
- Does Mary Karalus accept Medicare?
- Mary Karalus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Karalus's NPI active?
- Yes — Mary Karalus's NPI (1437113610) is active in the NPPES registry as of the last update on 2013-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.