KAREN GROFF CRNA
NPI 1083620959
Nurse Anesthetist, Certified Registered in Trenton, NJ
About Karen Groff Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KAREN GROFF CRNA (NPI 1083620959) is an individual nurse anesthetist, certified registered in Trenton, New Jersey, licensed in New Jersey (26NR08203200) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Capital Health Medical Center - Hopewell, and is a graduate of Other (1994).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Karen Groff Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Karen Groff reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hackensack, NJ 07601
- Reassigned Medicare billing, New Jersey enrollment
- 781 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Capital Health Medical Center - Hopewell
Acute Care Hospitals · Pennington, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 08618 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TRENTON, NJ 08618
TRENTON, NJ 08618
TRENTON, NJ 08618
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Karen Groff's NPI number?
The NPI number for Karen Groff is 1083620959. It was assigned to this individual provider in the NPPES registry on July 31, 2006.
Where is Karen Groff located?
Karen Groff practices at 446 Bellevue Ave, Trenton, NJ 08618. The listed phone number is (609) 394-4221.
What is Karen Groff's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Karen Groff enrolled in Medicare?
Yes. Karen Groff is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Karen Groff's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karen Groff reassigns Medicare benefits to New Jersey Healthcare Specialists PC (Hackensack, NJ). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Karen Groff's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Karen Groff affiliated with any hospitals?
According to CMS data, Karen Groff is affiliated with Capital Health Medical Center - Hopewell.
When was this NPI record last updated?
The NPPES record for Karen Groff was last updated on January 9, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Karen Groff, CRNA · NPI 1083620959
Nurse Anesthetist, Certified Registered physician in Trenton, New Jersey. Individual provider, active in the CMS NPPES registry since July 31, 2006.
## Identity
- **NPI:** 1083620959 (Entity type: Individual)
- **Enumerated:** July 31, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 26NR08203200 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 446 BELLEVUE AVE, Trenton, NJ 08618-4502
- **Phone:** (609) 394-4221 · **Fax:** (609) 394-4681
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** New Jersey Healthcare Specialists PC (NPI 1174585780, Hackensack, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1994
## Record status
- **NPPES last updated:** January 9, 2008
- **Other identifiers:** Medicare PIN 042630AQE (NJ); Medicare PIN 042630 (NJ)
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Source: [NPI Profile](https://npiprofile.com/npi/1083620959) · Data from the CMS NPPES public registry.