Kathleen Messina, RN, APN-C
NPI 1164665584 · Adult Health Nurse Practitioner · Newark, NJ
Kathleen Messina, RN, APN-C is a Adult Health Nurse Practitioner provider in Newark, NJ (NPI 1164665584).
Provider details
- NPI number
- 1164665584
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, APN-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 26NJ00017900 (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
17 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
- 2009-04-15
- Last updated
- 2009-04-15
Frequently asked questions
- What is Kathleen Messina's NPI number?
- Kathleen Messina's National Provider Identifier (NPI) is 1164665584, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Messina's specialty?
- Kathleen Messina is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathleen Messina located?
- Kathleen Messina's practice location on file with NPPES is 201 Lyons Ave, Newark, NJ 07112-2027.
- What is Kathleen Messina's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Messina is (973) 926-7224.
- Is Kathleen Messina's NPI active?
- Yes — Kathleen Messina's NPI (1164665584) is active in the NPPES registry as of the last update on 2009-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.