Krystle Grebe, DNP
NPI 1669129961 · Critical Care Neonatal Nurse Practitioner · Chicago, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Krystle Grebe, DNP is a Critical Care Neonatal Nurse Practitioner provider in Chicago, IL (NPI 1669129961).
Provider details
- NPI number
- 1669129961
- Entity type
- Individual
- Primary specialty
- Critical Care Neonatal Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP
- Sex
- Female
- Sole proprietor
- No
- License
- 041.453318 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 1555 Barrington RdFl 1Hoffman Estates, IL 60169Phone: (224) 299-4222
Registry dates
- Enumerated
- 2022-03-07
- Last updated
- 2024-07-01
- Certified
- 2024-07-01
Frequently asked questions
- What is Krystle Grebe's NPI number?
- Krystle Grebe's National Provider Identifier (NPI) is 1669129961, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Krystle Grebe's specialty?
- Krystle Grebe is listed in the NPPES registry with a primary specialty of Critical Care Neonatal Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Krystle Grebe located?
- Krystle Grebe's practice location on file with NPPES is 1620 W Harrison St, Chicago, IL 60612-3801.
- What is Krystle Grebe's phone number?
- The practice phone number listed in the NPPES registry for Krystle Grebe is (773) 676-3850.
- Does Krystle Grebe accept Medicare?
- Krystle Grebe is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Krystle Grebe's NPI active?
- Yes — Krystle Grebe's NPI (1669129961) is active in the NPPES registry as of the last update on 2024-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.