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Clinical Social Worker

Kelsey Marfilius, CSW

Works at hospitals in Indianapolis, IN · Indiana

Summary

Kelsey Marfilius, CSW is a clinical social worker at 6950 Hillsdale Ct, Indianapolis, IN 46250. May accept Medicare assignment. NPI 1275197675. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

From official Medicare data

This page shows what Medicare's official clinician data says about Kelsey Marfilius, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Kelsey Marfilius accept Medicare assignment?
Medicare's clinician data says Kelsey Marfilius may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
What is Kelsey Marfilius's NPI number?
1275197675. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Kelsey Marfilius works

Medicare's Facility Affiliation Data lists Kelsey Marfilius at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Kelsey Marfilius is enrolled with Medicare (CMS data updated October 2, 2026).

Specialties

Find other clinicians: Clinical Social Worker, Indiana →

Other clinical social workers in Indianapolis

Clinicians with the same Medicare primary specialty in Indianapolis, IN — not a recommendation.

All clinical social workers in Indianapolis →

Clinician information

CredentialCSW
Graduation year2011
Gender (as listed)Female
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1275197675
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians