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Jennifer Downs Sandack , LCPC

Counselor - Professional β€’ Naperville, IL

Active NPI 1225320195 Individual Practitioner Female Practitioner Accepts Medicare assignment
Practice location in NPPES

1335 N Mill St
Naperville, IL 605632261

Call 6306468000 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

1335 N Mill St

Naperville, IL 605632261

Telephone 6306468000
Fax 6306468007
Organization at the Same NPPES Address or Phone
Edward Health Ventures Facility NPI 1245281724

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Endeavor Health Medical Group. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2000

Years since graduation

26 years (graduated 2000)

CMS Doctors and Clinicians data list 2000 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2011

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, β€œDoes your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Jennifer Downs Sandack has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Jennifer Downs Sandack as eligible to order or refer Medicare Part B clinical laboratory and imaging services and durable medical equipment (DME) for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Naperville and Illinois

330 active clinicians are listed under Counselor - Professional with a practice address in Naperville, IL (9,512 in Illinois).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Naperville

5.2% of these 330 clinicians have the CMS telehealth indicator.

12.4% of these 330 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· Report an error.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2026-07-16
Counselor - Professional Primary Specialty

NUCC Taxonomy Code: 101YP2500X

License # reported to NPPES IL 180005032
Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Illinois Department of Financial and Professional Regulation.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - MENTAL HEALTH COUNSELOR

Medicare Enrollment ID

I20240520001836

Enrollment State Jurisdiction

IL

PECOS Control ID

6901248103

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Not Eligible
Power Mobility Devices (PMD) Not Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Endeavor Health Medical Group

2650 Ridge Ave, Evanston, IL 602011700

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

14 listed
Dr. Sachin Bhalerao , DO

Psychiatry & Neurology - Psychiatry

NPI 1083759344

Doctor of Osteopathic Medicine (D.O.)

Mary Briegel , LCSW

Social Worker - Clinical

NPI 1417269077

Licensed Clinical Social Worker

Vikram Cheema , MMS, PA-C

Physician Assistant

NPI 1417413543

MMS, Physician Assistant (Certified)

Dr. Bradley Cutler , MD

Psychiatry & Neurology - Psychiatry

NPI 1477781649

Doctor of Medicine (M.D.)

Danielle Degrado , APN-CNP

Nurse Practitioner

NPI 1942758776

APNCNP

NPI 1043714165

APNCNP

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

15 Historical Events
πŸ“
Updated Practice Location July 16, 2026

Registered at 1335 N MILL ST, NAPERVILLE, IL 605632261 (Tel: 6306468000)

πŸ“
Updated Business Mailing Address July 16, 2026

Registered at 2650 RIDGE AVE # 1223, EVANSTON, IL 602011700 (Tel: 8479823175)

πŸ“
Updated Practice Location August 04, 2018

Registered at 1335 N MILL ST, NAPERVILLE, IL 60563 (Tel: 3129433534)

πŸ“
Updated Business Mailing Address August 04, 2018

Registered at 1335 N MILL ST, NAPERVILLE, IL 605632261 (Tel: 6306468069)

βœ…
NPI Profile Active May 26, 2017

NPI status registered as active in NPPES database

πŸ“
Updated Practice Location May 26, 2017

Registered at 1335 N MILL ST, NAPERVILLE, IL 605632261 (Tel: 3129433534)

πŸ“
Updated Business Mailing Address May 26, 2017

Registered at 2544 SUN VALLEY RD, LISLE, IL 605323433 (Tel: (630) 405-8469)

πŸ‘€
Provider Name / Credentials Updated May 26, 2017

Recorded as JENNIFER DOWNS SANDACK, LCPC

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) May 26, 2017

Counselor (license number reported to NPPES: IL 180005032)

βœ…
NPI Profile Active May 10, 2011

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) May 10, 2011

Registered at 867 N DEARBORN ST, CHICAGO, IL 606103310 (Tel: 3129433534)

πŸ“
Business Mailing Address (Initial Record) May 10, 2011

Registered at 867 N DEARBORN ST, CHICAGO, IL 606103310 (Tel: 3129433534)

πŸ‘€
Provider Name / Credentials (Initial Record) May 10, 2011

Recorded as JENNIFER MILLER, LCPC

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) May 10, 2011

Counselor (license number reported to NPPES: IL 180005032)

🟒
Initial NPI Registration & Enumeration May 10, 2011

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1225320195
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 10, 2011
Last Update: July 16, 2026
Sole Proprietor: No

Other Counselor - Professionals in Naperville

All Counselor - Professionals in Naperville

Mailing Address

2650 Ridge Ave # 1223

Evanston, IL 602011700

Phone: 8479823175

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.