Karen Groff, CRNA
NPI 1083620959 · Certified Registered Nurse Anesthetist · Trenton, NJ
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Groff, CRNA is a Certified Registered Nurse Anesthetist provider in Trenton, NJ (NPI 1083620959).
Provider details
- NPI number
- 1083620959
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- 26NR08203200 (NJ)
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
- 2006-07-31
- Last updated
- 2008-01-09
Frequently asked questions
- What is Karen Groff's NPI number?
- Karen Groff's National Provider Identifier (NPI) is 1083620959, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Groff's specialty?
- Karen Groff is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Groff located?
- Karen Groff's practice location on file with NPPES is 446 Bellevue Ave, Trenton, NJ 08618-4502.
- What is Karen Groff's phone number?
- The practice phone number listed in the NPPES registry for Karen Groff is (609) 394-4221.
- Does Karen Groff accept Medicare?
- Karen Groff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Groff's NPI active?
- Yes — Karen Groff's NPI (1083620959) is active in the NPPES registry as of the last update on 2008-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.