1. Home
  2. Directory
  3. Illinois
  4. Naperville
  5. Pediatrics
  6. NPI Profile

DR. ELIZABETH WATTS FREEMAN M.D.
NPI 1801242367
Pediatrics - Neonatal-Perinatal Medicine in Naperville, IL

Active since May 13, 2016PECOS EnrolledAccepts Medicare Assignment
801 S WASHINGTON ST, NAPERVILLE, IL 60540(847) 991-0440(847) 991-0441 Get Directions Write a Review

NPPES record last updated: August 17, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 17, 2022, May 13, 2016 (2 updates tracked since 2016).

About Dr. Elizabeth Watts Freeman M.d. NPPES

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

DR. ELIZABETH WATTS FREEMAN M.D. (NPI 1801242367) is an individual neonatal-perinatal medicine provider in Naperville, Illinois, licensed in Illinois (036.149404) and active in the NPI registry since May 2016. She is enrolled in Medicare PECOS and is a graduate of University Of North Carolina At Chapel Hill School Of Medicine.

NPPES Registry Identity

NPI1801242367
Entity TypeIndividualFemale
Primary Taxonomy2080N0001X
Provider Legal NameDR. ELIZABETH WATTS FREEMANCredential: M.D.
Location Address801 S WASHINGTON STNaperville, IL 60540-7430
Mailing AddressPo Box 847Hinsdale, IL 60522 · (847) 991-0440 · Fax (847) 991-0441
Phone(847) 991-0440
Fax(847) 991-0441
Sole ProprietorNo
Medical School CMSUniversity Of North Carolina At Chapel Hill School Of Medicine
Enumeration DateMay 13, 2016
Last NPPES UpdateAugust 17, 20222 updates tracked since enumeration
NPPES CertifiedAugust 12, 2022
✔ NPI 1801242367 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
License✔ Licensed in IL · 036.149404
Definition
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
801 S WASHINGTON ST, Naperville, IL 60540
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource (Common Ground Healthcare).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. Elizabeth Watts Freeman M.d. 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 ID8022300607
PECOS Enrollment IDI20260513000293
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 Elizabeth Freeman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

State Of Mississippi-University Of Mississippi Medical Center
559 mi
Family Medicine
965 AVENT DR, SUITE 100A
Grenada, MS 38901
  • Reassigned Medicare billing, Mississippi enrollment
  • 1,932 clinicians in this Medicare group
NPI 1932538527 (662) 227-7444

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. HAFEZ M. SAMI M.D.
Pain Medicine (Interventional Pain Medicine)
801 S WASHINGTON ST
NAPERVILLE, IL 60540
Dupage County (630) 348-3300
MICHAEL J. HARTMANN MD
Emergency Medicine
801 S WASHINGTON ST
NAPERVILLE, IL 60540
Dupage County (630) 527-3000
SEEMA ISHAQ JEELANI D.O.
Emergency Medicine
801 S WASHINGTON ST
NAPERVILLE, IL 60540
Dupage County (630) 527-3000
CORTNEY COLE MD
Family Medicine (Hospice and Palliative Medicine)
801 S WASHINGTON ST
NAPERVILLE, IL 60540
Dupage County (630) 527-3000
EDWARD HOSPITAL
General Acute Care Hospital
801 S WASHINGTON ST
NAPERVILLE, IL 60540
Dupage County (630) 655-0450
DR. HODA A. EL- ASMAR MD
Internal Medicine (Infectious Disease)
801 S WASHINGTON ST, EDWARD HOSPITAL, ADMINISTRATION, VPMA OFFICE
NAPERVILLE, IL 60540
Dupage County (630) 527-5647
AMAAR MASOOD MALIK DO
Radiology (Diagnostic Radiology)
801 S WASHINGTON ST
NAPERVILLE, IL 60540
Dupage County (630) 527-3200
DR. SANGITA RANGALA M.D.
Emergency Medicine
801 S WASHINGTON ST
NAPERVILLE, IL 60540
Dupage County (630) 527-3288

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 Elizabeth Freeman's NPI number?

The NPI number for Elizabeth Freeman is 1801242367. It was assigned to this individual provider in the NPPES registry on May 13, 2016.

Where is Elizabeth Freeman located?

Elizabeth Freeman practices at 801 S Washington St, Naperville, IL 60540. The listed phone number is (847) 991-0440.

What is Elizabeth Freeman's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Is Elizabeth Freeman enrolled in Medicare?

Yes. Elizabeth Freeman 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 Elizabeth Freeman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Freeman reassigns Medicare benefits to State Of Mississippi-University Of Mississippi Medical Center (Grenada, MS). 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 Elizabeth Freeman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Elizabeth Freeman accept?

Health plans from CareSource (Common Ground Healthcare) list Elizabeth Freeman 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 Elizabeth Freeman was last updated on August 17, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.