Marissa Macedo, NNP
NPI 1104177989 · Critical Care Neonatal Nurse Practitioner · Portland, OR
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Macedo, NNP is a Critical Care Neonatal Nurse Practitioner provider in Portland, OR (NPI 1104177989).
Provider details
- NPI number
- 1104177989
- Entity type
- Individual
- Primary specialty
- Critical Care Neonatal Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NNP
- Sex
- Female
- Sole proprietor
- No
- License
- 201250151NP (OR)
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
14 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
- 2012-09-20
- Last updated
- 2013-10-29
Frequently asked questions
- What is Marissa Macedo's NPI number?
- Marissa Macedo's National Provider Identifier (NPI) is 1104177989, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Macedo's specialty?
- Marissa Macedo is listed in the NPPES registry with a primary specialty of Critical Care Neonatal Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marissa Macedo located?
- Marissa Macedo's practice location on file with NPPES is 3181 Sw Sam Jackson Park Rd, Portland, OR 97239-3011.
- What is Marissa Macedo's phone number?
- The practice phone number listed in the NPPES registry for Marissa Macedo is (503) 494-8122.
- Does Marissa Macedo accept Medicare?
- Marissa Macedo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Macedo's NPI active?
- Yes — Marissa Macedo's NPI (1104177989) is active in the NPPES registry as of the last update on 2013-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.