Michaela Merrill Mayfield PHD
Also known as
- Professional nameMerrill, Michaela A
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1750573044 is registered to Michaela Merrill Mayfield PHD, a Psychologist practising at 400 E 3rd St, Essentia Health Duluth Clinic in Duluth, Minnesota. Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Michaela Merrill Mayfield PHD has been enumerated in the National Provider Identifier (NPI) registry since 2007.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Medicaid
Source: NPPES public registry.
Medicare enrollment
This provider holds 2 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20090518000593Clinical PsychologistMN
- I20240530004070Clinical PsychologistWI
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Michaela Merrill Mayfield PHD accepts. To confirm in-network status with your specific health plan, contact Michaela Merrill Mayfield PHD directly at (218) 786-1186.
Frequently asked
Yes. NPI 1750573044 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (218) 786-1186.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Michaela Merrill Mayfield PHD is a Type-1 individual NPI.