Caitlyn Macchio, MSN, NNP-BC
NPI 1558942656 · Critical Care Neonatal Nurse Practitioner · Newark, DE
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caitlyn Macchio, MSN, NNP-BC is a Critical Care Neonatal Nurse Practitioner provider in Newark, DE (NPI 1558942656).
Provider details
- NPI number
- 1558942656
- Entity type
- Individual
- Primary specialty
- Critical Care Neonatal Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, NNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- LM-0010180 (DE)
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
5 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
- 2021-04-20
- Last updated
- 2021-04-20
- Certified
- 2021-04-20
Frequently asked questions
- What is Caitlyn Macchio's NPI number?
- Caitlyn Macchio's National Provider Identifier (NPI) is 1558942656, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caitlyn Macchio's specialty?
- Caitlyn Macchio is listed in the NPPES registry with a primary specialty of Critical Care Neonatal Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Caitlyn Macchio located?
- Caitlyn Macchio's practice location on file with NPPES is 4755 Ogletown Stanton Rd, Newark, DE 19718-0002.
- What is Caitlyn Macchio's phone number?
- The practice phone number listed in the NPPES registry for Caitlyn Macchio is (302) 733-1000.
- Does Caitlyn Macchio accept Medicare?
- Caitlyn Macchio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caitlyn Macchio's NPI active?
- Yes — Caitlyn Macchio's NPI (1558942656) is active in the NPPES registry as of the last update on 2021-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.