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ERIN F HARDIES MD
NPI 1790752871
Pediatrics - Hospice and Palliative Medicine in Oak Lawn, IL

Active since March 07, 2006PECOS EnrolledAccepts Medicare Assignment
4440 W 95TH ST, OAK LAWN, IL 60453(708) 684-4280 Get Directions Write a Review

NPPES record last updated: February 10, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 31, 2025, Oct 29, 2019 (2 updates tracked since 2019).

About Erin F Hardies Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ERIN F HARDIES MD (NPI 1790752871) is an individual hospice and palliative medicine provider in Oak Lawn, Illinois, licensed in Utah (14208210-1205) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS and is a graduate of Rush Medical College Of Rush University (1995).

NPPES Registry Identity

NPI1790752871
Entity TypeIndividualFemale
Primary Taxonomy2080H0002X
Provider Legal NameERIN F HARDIESCredential: MD
Location Address4440 W 95TH STOak Lawn, IL 60453-2600
Mailing Address4440 W 95th StOak Lawn, IL 60453-2600 · (630) 684-4280
Phone(708) 684-4280
Sole ProprietorNo
Medical School CMSRush Medical College Of Rush UniversityGraduated 1995
Enumeration DateMarch 7, 2006
Last NPPES UpdateFebruary 10, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 10, 2026
✔ NPI 1790752871 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Hospice and Palliative MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080H0002X
License✔ Licensed in UT · 14208210-1205
Definition
A pediatrician with special knowledge and skills to prevent and relieve the suffering experienced by patients with life-limiting illnesses. This specialist works with an interdisciplinary hospice or palliative care team to maximize quality of life while addressing physical, psychological, social and spiritual needs of both patient and family throughout the course of the disease, through the dying process, and beyond for the family. This specialist has expertise in the assessment of patients with advanced disease; the relief of distressing symptoms; the coordination of interdisciplinary patient and family-centered care in diverse venues; the use of specialized care systems including hospice; the management of the imminently dying patient; and legal and ethical decision making in end-of-life care.
Also ListedPediatricsTaxonomy 208000000X · License 036-095907 (IL)
4440 W 95TH ST, Oak Lawn, IL 60453
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Other Names 1

Former Name (1)Erin A Flanagan Md

Other Identifiers 4

OtherP01216941IL · Medicare Railroad (individual Ptan)
Medicaid036095907IL
Other487450006IL · Medicare Ptan (individual)
OtherCA4748IL · Medicare Railroad (group Ptan)

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Regence BlueCross BlueShield of Utah.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

Erin F Hardies Md 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.

PECOS PAC ID2961566401
PECOS Enrollment IDI20250820004545
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Erin Hardies reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Of Utah Pediatric Acuity Care
1,253 mi
Neuromuscular Medicine
501 S CHIPETA WAY
Salt Lake City, UT 84108
  • Reassigned Medicare billing, Utah enrollment
  • 202 clinicians in this Medicare group
NPI 1558723445 (801) 587-6336

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

DR. MARK ADRIAN FAASSE MD
Urology
4440 W 95TH ST
OAK LAWN, IL 60453
Cook County (708) 684-4557
DR. MANDY LUMA ENSHIWAT M.D.
Internal Medicine
4440 W 95TH ST
OAK LAWN, IL 60453
Cook County (708) 684-8000
DR. KIM MARIE MIILLER MA, PSYD
Psychologist (Clinical)
4440 W 95TH ST
OAK LAWN, IL 60453
Cook County (708) 684-7482
JENNIFER MARSIGLIO
Occupational Therapist (Physical Rehabilitation)
4440 W 95TH ST
OAK LAWN, IL 60453
Cook County (708) 684-5425
TRACI LYNN TAGUE MA, CCC-SLP
Speech-Language Pathologist
4440 W 95TH ST
OAK LAWN, IL 60453
Cook County (708) 684-1989
ELIZABETH A FOLLIARD OTR/L
Occupational Therapist
4440 W 95TH ST
OAK LAWN, IL 60453
Cook County (708) 684-5369
MICHAEL CIRONE M.D.
Emergency Medicine
4440 W 95TH ST
OAK LAWN, IL 60453
Cook County (708) 684-5375
ANNA MANILLA
Speech-Language Pathologist
4440 W 95TH ST
OAK LAWN, IL 60453
Cook County (248) 701-7523

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 Erin Hardies's NPI number?

The NPI number for Erin Hardies is 1790752871. It was assigned to this individual provider in the NPPES registry on March 7, 2006. The provider is also known as Erin A Flanagan MD.

Where is Erin Hardies located?

Erin Hardies practices at 4440 W 95th St, Oak Lawn, IL 60453. The listed phone number is (708) 684-4280.

What is Erin Hardies's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Hospice and Palliative Medicine, with taxonomy code 2080H0002X.

Is Erin Hardies enrolled in Medicare?

Yes. Erin Hardies 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 organization bills Medicare for Erin Hardies's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Erin Hardies reassigns Medicare benefits to University Of Utah Pediatric Acuity Care (Salt Lake City, UT). The 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 Erin Hardies's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Erin Hardies accept?

Health plans from BridgeSpan Health Company and Regence BlueCross BlueShield of Utah list Erin Hardies 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.

When was this NPI record last updated?

The NPPES record for Erin Hardies was last updated on February 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.