1. Home
  2. Directory
  3. Illinois
  4. Chicago
  5. Pediatrics
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

LINDSEY ANN GAKENHEIMER-SMITH MD
NPI 1356703516
Pediatrics - Pediatric Cardiology in Chicago, IL

Active since March 25, 2016PECOS Enrolled
225 E CHICAGO AVE, CHICAGO, IL 60611(312) 227-4000 Get Directions Write a Review

NPPES record last updated: August 4, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 4, 2026, Oct 4, 2024, Aug 13, 2020 and 3 more (6 updates tracked since 2016).

About Lindsey Ann Gakenheimer-smith Md NPPES

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

LINDSEY ANN GAKENHEIMER-SMITH MD (NPI 1356703516) is an individual pediatric cardiology provider in Chicago, Illinois, licensed in Illinois (036.171585) and active in the NPI registry since March 2016. She is enrolled in Medicare PECOS and maintains 9 additional practice locations.

NPPES Registry Identity

NPI1356703516
Entity TypeIndividualFemale
Primary Taxonomy2080P0202X
Provider Legal NameLINDSEY ANN GAKENHEIMER-SMITHCredential: MD
Location Address225 E CHICAGO AVEChicago, IL 60611-2991
Mailing Address225 E Chicago AveChicago, IL 60611-2991 · (312) 227-4000
Phone(312) 227-4000
Sole ProprietorNo
Enumeration DateMarch 25, 2016
Last NPPES UpdateAugust 4, 20266 updates tracked since enumeration
NPPES CertifiedAugust 4, 2026
✔ NPI 1356703516 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0202X
Licenses✔ Licensed in IL · 036.171585✔ Licensed in UT · 10507938-1205
Definition
A pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels, and the clinical evaluation of cardiovascular disease.
Also ListedPediatricsTaxonomy 208000000X · License 10507938-1205 (UT)
225 E CHICAGO AVE, Chicago, IL 60611
Open in Google Maps ↗

Secondary Practice Locations 9

Location 110350 Haligus Rd Ste 110Huntley, IL 60142-9526 · Phone (312) 227-8500
Location 21870 Silver Cross Blvd Ste 210New Lenox, IL 60451-8646 · Phone (312) 227-3620
Location 32515 N Clark St Ste 900Chicago, IL 60614-2730 · Phone (312) 227-6460
Location 41475 E Belvidere Rd Unit 285Grayslake, IL 60030-2026 · Phone (312) 227-2220
Location 5900 N Westmoreland Rd Ste 110Lake Forest, IL 60045-1688 · Phone (312) 227-1010
Location 625 N Winfield RdWinfield, IL 60190-1379 · Phone (630) 933-6631
Location 71131 Techny RdNorthbrook, IL 60062-5503 · Phone (312) 227-7600
Location 83722 Touhy AveSkokie, IL 60076-3941 · Phone (312) 227-5600
Location 92301 Enterprise DrWestchester, IL 60154-5802 · Phone (312) 227-7900

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lindsey Ann Gakenheimer-smith Md 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.

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.

BESSEY ELIZABETH JOSE GEEVARGHESE DO
Pediatrics
225 E CHICAGO AVE
CHICAGO, IL 60611
Cook County (630) 933-6631
CHRISTINA SOOJIN KIM M.D.
Pediatrics
225 E CHICAGO AVE
CHICAGO, IL 60611
Cook County (443) 928-7458
JESSICA LAUREN OFFENBACH APN
Nurse Practitioner (Pediatrics)
225 E CHICAGO AVE
CHICAGO, IL 60611
Cook County (312) 227-4000
MS. JENNY KO LEE APN
Nurse Practitioner (Neonatal)
225 E CHICAGO AVE
CHICAGO, IL 60611
Cook County (847) 962-6268
ERIN COHEN MD
Pediatrics (Hospice and Palliative Medicine)
225 E CHICAGO AVE
CHICAGO, IL 60611
Cook County (312) 227-4000
DR. JOSEPH HART COLLINS MD
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
225 E CHICAGO AVE
CHICAGO, IL 60611
Cook County (312) 227-3550
ALEXIS LYN HARMON
Student in an Organized Health Care Education/Training Program
225 E CHICAGO AVE
CHICAGO, IL 60611
Cook County (312) 227-4000
SHANNON JULIA CONWAY MD
Student in an Organized Health Care Education/Training Program
225 E CHICAGO AVE
CHICAGO, IL 60611
Cook County (312) 227-4000

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 Lindsey Gakenheimer-smith's NPI number?

The NPI number for Lindsey Gakenheimer-smith is 1356703516. It was assigned to this individual provider in the NPPES registry on March 25, 2016.

Where is Lindsey Gakenheimer-smith located?

Lindsey Gakenheimer-smith practices at 225 E Chicago Ave, Chicago, IL 60611. The listed phone number is (312) 227-4000.

What is Lindsey Gakenheimer-smith's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.

Is Lindsey Gakenheimer-smith enrolled in Medicare?

Yes. Lindsey Gakenheimer-smith is registered in the Medicare PECOS enrollment system.

What insurance does Lindsey Gakenheimer-smith accept?

Health plans from Select Health list Lindsey Gakenheimer-smith 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 Lindsey Gakenheimer-smith was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 days 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.