Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Marissa Ann Lopez, NP

Individual provider Registered Nurse · NPI 1669117370

Marissa Ann Lopez, NP is a Nurse Practitioner in Portland, Indiana. Qualified in 2021, 5 years ago. Practices with Meridian Health Services Corp, a 80-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
5
Licensed in
IN
In the registry since
2022
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

500 W Votaw St Ste A
Portland, IN 47371-1322
Phone: (260) 726-4350
Fax: (260) 726-9340
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 71012622A (IN)
Registered Nurse Taxonomy 163W00000X · Licence 28212155A (IN)

Record details

NPI number1669117370
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedApril 28, 2022
Last updated in NPPESJune 28, 2022
Certification dateJune 28, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Meridian Health Services Corp — 80 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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