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JEFFREY LEWIS
NPI 1346721222
Counselor - Professional in Chicago, IL

Active since August 28, 2018PECOS Enrolled
20 N CLARK ST, CHICAGO, IL 60602(800) 866-7556 Get Directions Write a Review

NPPES record last updated: July 1, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 1, 2019, Aug 28, 2018 (2 updates tracked since 2018).

About Jeffrey Lewis NPPES

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

JEFFREY LEWIS (NPI 1346721222) is an individual professional provider in Chicago, Illinois, licensed in Illinois (180.011769) and active in the NPI registry since August 2018. He is enrolled in Medicare PECOS and maintains a secondary practice location in Chicago.

NPPES Registry Identity

NPI1346721222
Entity TypeIndividualMale
Primary Taxonomy101YP2500X
Provider Legal NameJEFFREY LEWIS
Location Address20 N CLARK STChicago, IL 60602-4109
Mailing Address20 N Clark StChicago, IL 60602-4109 · (800) 866-7556
Phone(800) 866-7556
Sole ProprietorYes
Enumeration DateAugust 28, 2018
Last NPPES UpdateJuly 1, 20192 updates tracked since enumeration
✔ NPI 1346721222 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
Licenses✔ Licensed in IL · 180.011769✔ Licensed in IL · 180011769
20 N CLARK ST, Chicago, IL 60602
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Secondary Practice Location 1

Location 14740 N Clark StChicago, IL 60640-4689 · Phone (872) 235-0062

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jeffrey Lewis is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Jeffrey Lewis reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Grow Healthcare Group PA
1,189 mi
Mental Health
66 W FLAGLER ST STE 900
Miami, FL 33130
  • Reassigned Medicare billing, Illinois enrollment
  • 581 clinicians in this Medicare group
NPI 1245845932 (786) 244-7711

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 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JEFFREY N BLAINE L.C.S.W.
Social Worker (Clinical)
20 N CLARK ST, SUITE 2650
CHICAGO, IL 60602
Cook County (312) 558-1573
BERNARD DYME LCSW
Counselor (Mental Health)
20 N CLARK ST, SUITE 2650
CHICAGO, IL 60602
Cook County (866) 296-5262
KAREN PINKNEY LCPC
Counselor (Mental Health)
20 N CLARK ST, SUITE 2650
CHICAGO, IL 60602
Cook County (866) 296-5262
KAREN CRAVEN LCPC
Counselor (Mental Health)
20 N CLARK ST, SUITE 2650
CHICAGO, IL 60602
Cook County (866) 296-5262
RON PODOLNICK LCSW
Counselor (Mental Health)
20 N CLARK ST, SUITE 2650
CHICAGO, IL 60602
Cook County (866) 296-5262
KATHI BLASZKIEWICZ LCSW
Social Worker (Clinical)
20 N CLARK ST, SUITE 2650
CHICAGO, IL 60602
Cook County (866) 296-5262
MR. GARY SCHOCHET LCSW
Counselor (Mental Health)
20 N CLARK ST, SUITE 2650
CHICAGO, IL 60602
Cook County (866) 296-5262
MARK KETTERSON LCSW
Counselor (Mental Health)
20 N CLARK ST, SUITE 2650
CHICAGO, IL 60602
Cook County (866) 296-5262

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 Jeffrey Lewis's NPI number?

The NPI number for Jeffrey Lewis is 1346721222. It was assigned to this individual provider in the NPPES registry on August 28, 2018.

Where is Jeffrey Lewis located?

Jeffrey Lewis practices at 20 N Clark St, Chicago, IL 60602. The listed phone number is (800) 866-7556.

What is Jeffrey Lewis's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Is Jeffrey Lewis enrolled in Medicare?

Yes. Jeffrey Lewis is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jeffrey Lewis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jeffrey Lewis reassigns Medicare benefits to Grow Healthcare Group PA (Miami, FL). 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 Jeffrey Lewis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jeffrey Lewis accept?

Health plans from UnitedHealthcare list Jeffrey Lewis 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 Jeffrey Lewis was last updated on July 1, 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.