Karen Iannuzzi, MSN, RN, CPNP
NPI 1831516574 · Pediatric Nurse Practitioner · New Brunswick, NJ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Iannuzzi, MSN, RN, CPNP is a Pediatric Nurse Practitioner provider in New Brunswick, NJ (NPI 1831516574).
Provider details
- NPI number
- 1831516574
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, RN, CPNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 382788 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
12 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
- 2014-03-19
- Last updated
- 2022-03-24
- Certified
- 2022-03-24
Frequently asked questions
- What is Karen Iannuzzi's NPI number?
- Karen Iannuzzi's National Provider Identifier (NPI) is 1831516574, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Iannuzzi's specialty?
- Karen Iannuzzi is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Iannuzzi located?
- Karen Iannuzzi's practice location on file with NPPES is 200 Somerset St, New Brunswick, NJ 08901-1942.
- What is Karen Iannuzzi's phone number?
- The practice phone number listed in the NPPES registry for Karen Iannuzzi is (888) 244-5373.
- Does Karen Iannuzzi accept Medicare?
- Karen Iannuzzi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Iannuzzi's NPI active?
- Yes — Karen Iannuzzi's NPI (1831516574) is active in the NPPES registry as of the last update on 2022-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.