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

MRS. MIDDY ESTHER FIERRO MSW LICSW
NPI 1487637641
Social Worker - Clinical in Naperville, IL

Active since November 22, 2005PECOS EnrolledAccepts Medicare Assignment
29 S WEBSTER ST STE 290F, NAPERVILLE, IL 60540(630) 428-0057 Get Directions Write a Review

NPPES record last updated: January 10, 2019. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mrs. Middy Esther Fierro Msw Licsw NPPES

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

MRS. MIDDY ESTHER FIERRO MSW LICSW (NPI 1487637641) is an individual clinical provider in Naperville, Illinois, licensed in Illinois (149.014686) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS, maintains a secondary practice location in Naperville, and is a graduate of Other (1969).

NPPES Registry Identity

NPI1487637641
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMRS. MIDDY ESTHER FIERROCredential: MSW LICSW
Location Address29 S WEBSTER ST STE 290FNaperville, IL 60540-5356
Mailing Address997 Belaire CtNaperville, IL 60563-2401 · (630) 428-0057
Phone(630) 428-0057
Sole ProprietorYes
Medical School CMSOtherGraduated 1969
Enumeration DateNovember 22, 2005
Last NPPES UpdateJanuary 10, 2019
✔ NPI 1487637641 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in IL · 149.014686✔ Licensed in MA · 103058
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
29 S WEBSTER ST STE 290F, Naperville, IL 60540
Open in Google Maps ↗

Secondary Practice Location 1

Location 1225 W Jefferson AveNaperville, IL 60540-5312 · Phone (630) 428-0057

Other Identifiers 2

Other084618000MA · Magellan
OtherP01325MA · Bcbs

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

Mrs. Middy Esther Fierro Msw Licsw 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 ID9234393877
PECOS Enrollment IDI20240320001833
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60540 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $59.81 – $181.38
Typical copayment $0.00 (range $14.95 – $45.34)
Most-billed visit code NA
Established Patient
$74.38 typical visit price
range $19.15 – $147.12
Typical copayment $18.59 (range $4.78 – $36.78)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Middy Fierro's NPI number?

The NPI number for Middy Fierro is 1487637641. It was assigned to this individual provider in the NPPES registry on November 22, 2005.

Where is Middy Fierro located?

Middy Fierro practices at 29 S Webster St Ste 290F, Naperville, IL 60540. The listed phone number is (630) 428-0057.

What is Middy Fierro's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Middy Fierro enrolled in Medicare?

Yes. Middy Fierro 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.

When was this NPI record last updated?

The NPPES record for Middy Fierro was last updated on January 10, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.