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

Mariellen Miller, CNP

Individual provider Family Nurse Practitioner · NPI 1285149542

Mariellen Miller, CNP is a Family Nurse Practitioner in Mayfield Heights, Ohio. Licensed in Ohio. Registered with an NPI since 2017.

Licensed in
OH
In the registry since
2017
What do these letters mean?
CNP — Certified Nurse Practitioner
A certified nurse practitioner.

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Practice location Address checks out

6780 Mayfield Rd
Mayfield Heights, OH 44124-2203
Phone: (440) 461-6430
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence APRN.CNP.021328 (OH)

Record details

NPI number1285149542
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNP
Sole proprietorNo
NPI enumeratedDecember 8, 2017
Last updated in NPPESDecember 8, 2017

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients100
Services billed 127 a service is one billed item, such as a visit, a test or a procedure
Average patient age80

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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