DR. ANDREA JOY DELEO D.O., M.S.E.
NPI 1265436042
Psychiatry & Neurology - Neurology in Munster, IN
About Dr. Andrea Joy Deleo D.o., M.s.e. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANDREA JOY DELEO D.O., M.S.E. (NPI 1265436042) is an individual neurology provider in Munster, Indiana, licensed in Indiana (02002174A) and active in the NPI registry since June 2005. She is enrolled in Medicare PECOS, is affiliated with St Catherine Hospital Inc, and maintains a secondary practice location in Torrington.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Andrea Joy Deleo D.o., M.s.e. 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.
Medicare Billing Reassignments
4Medicare enrollment records show Andrea Deleo reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
East Chicago, IN 46312
- Reassigned Medicare billing, Indiana enrollment
- 92 clinicians in this Medicare group
St John, IN 46373
- Reassigned Medicare billing, Indiana enrollment
- 607 clinicians in this Medicare group
Dallas, TX 75201
- Reassigned Medicare billing, California and Illinois enrollments
- Medicare enrollment name: Access Telecare California PC
- 194 clinicians in this Medicare group
Dallas, TX 75201
- Reassigned Medicare billing, Connecticut, District of Columbia, Iowa, Illinois, Indiana, Kentucky, Maryland, Michigan, North Carolina, New Jersey, Nevada, New York, Oklahoma, Pennsylvania and Vermont enrollments
- 90 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 27
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Catherine Hospital Inc
Acute Care Hospitals · East Chicago, INSt Mary Medical Center Inc
Acute Care Hospitals · Hobart, INCommunity Hospital
Acute Care Hospitals · Munster, INMercy Medical Center - Cedar Rapids
Acute Care Hospitals · Cedar Rapids, IAAtlantic General Hospital
Acute Care Hospitals · Berlin, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46321 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 40
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MUNSTER, IN 46321
MUNSTER, IN 46321
MUNSTER, IN 46321
MUNSTER, IN 46321
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 Andrea Deleo's NPI number?
The NPI number for Andrea Deleo is 1265436042. It was assigned to this individual provider in the NPPES registry on June 9, 2005.
Where is Andrea Deleo located?
Andrea Deleo practices at 801 Macarthur Blvd Ste 404, Munster, IN 46321. The listed phone number is (219) 836-2995.
What is Andrea Deleo's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Andrea Deleo enrolled in Medicare?
Yes. Andrea Deleo 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.
Which organizations bill Medicare for Andrea Deleo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrea Deleo reassigns Medicare benefits to 4 organizations: 219 Health Network Inc (East Chicago, IN), Community Care Network Inc (St John, IN), Access Telecare California, P.C. (Dallas, TX) and Access Telecare, PLLC (Dallas, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Andrea Deleo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Andrea Deleo accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and Health Advantage and 1 other insurer list Andrea Deleo 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 Andrea Deleo affiliated with any hospitals?
According to CMS data, Andrea Deleo is affiliated with St Catherine Hospital Inc, St Mary Medical Center Inc, Community Hospital, Mercy Medical Center - Cedar Rapids and Atlantic General Hospital.
When was this NPI record last updated?
The NPPES record for Andrea Deleo was last updated on April 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.