EMERLEE ANN STILLEY ARNP
NPI 1346229531
Nurse Practitioner - Family in Mason City, IA
About Emerlee Ann Stilley Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EMERLEE ANN STILLEY ARNP (NPI 1346229531) is an individual family provider in Mason City, Iowa, licensed in Iowa (A113916) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS, is affiliated with Mercyone North Iowa Medical Center, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 4
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Emerlee Ann Stilley Arnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercyone North Iowa Medical Center
Acute Care Hospitals · Mason City, IAIowa Specialty Hospital - Belmond
Critical Access Hospitals · Belmond, IAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 50401 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 9
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MASON CITY, IA 50401
MASON CITY, IA 50401
MASON CITY, IA 50401
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Emerlee Stilley's NPI number?
The NPI number for Emerlee Stilley is 1346229531. It was assigned to this individual provider in the NPPES registry on January 16, 2006.
Where is Emerlee Stilley located?
Emerlee Stilley practices at 520 S Pierce Ave, Mason City, IA 50401. The listed phone number is (641) 428-9200.
What is Emerlee Stilley's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Emerlee Stilley enrolled in Medicare?
Yes. Emerlee Stilley is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Emerlee Stilley accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from NH Healthy Families and Ambetter from Sunflower Health Plan and 2 other insurers list Emerlee Stilley as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Emerlee Stilley affiliated with any hospitals?
According to CMS data, Emerlee Stilley is affiliated with Mercyone North Iowa Medical Center and Iowa Specialty Hospital - Belmond.
When was this NPI record last updated?
The NPPES record for Emerlee Stilley was last updated on March 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
