Karen Gruber, CRNA
NPI 1679672661 · Certified Registered Nurse Anesthetist · Lino Lakes, MN
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Gruber, CRNA is a Certified Registered Nurse Anesthetist provider in Lino Lakes, MN (NPI 1679672661).
Provider details
- NPI number
- 1679672661
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- R0867434 (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
19 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
- 2006-09-22
- Last updated
- 2016-12-13
Frequently asked questions
- What is Karen Gruber's NPI number?
- Karen Gruber's National Provider Identifier (NPI) is 1679672661, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Gruber's specialty?
- Karen Gruber is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Gruber located?
- Karen Gruber's practice location on file with NPPES is 1519 Broken Oak Court, Lino Lakes, MN 55038-9603.
- What is Karen Gruber's phone number?
- The practice phone number listed in the NPPES registry for Karen Gruber is (651) 402-9328.
- Does Karen Gruber accept Medicare?
- Karen Gruber is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Gruber's NPI active?
- Yes — Karen Gruber's NPI (1679672661) is active in the NPPES registry as of the last update on 2016-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.