Margretta Kray, RN, CNP
NPI 1265410666 · Adult Health Nurse Practitioner · Willmar, MN
Margretta Kray, RN, CNP is a Adult Health Nurse Practitioner provider in Willmar, MN (NPI 1265410666).
Provider details
- NPI number
- 1265410666
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, CNP
- Sex
- Female
- License
- R-059968-9 (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
- 2006-01-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Margretta Kray's NPI number?
- Margretta Kray's National Provider Identifier (NPI) is 1265410666, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margretta Kray's specialty?
- Margretta Kray is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margretta Kray located?
- Margretta Kray's practice location on file with NPPES is 1550 Highway 71 Ne, Willmar, MN 56201-9504.
- What is Margretta Kray's phone number?
- The practice phone number listed in the NPPES registry for Margretta Kray is (320) 231-5100.
- Is Margretta Kray's NPI active?
- Yes — Margretta Kray's NPI (1265410666) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.