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DR. TIMOTHY C SLESNICK MD
NPI 1871798249
Pediatrics - Pediatric Cardiology in Atlanta, GA

Active since June 18, 2007PECOS Enrolled
1405 CLIFTON ROAD, ATLANTA, GA 30322(404) 256-2593(770) 488-9408 Get Directions Write a Review

NPPES record last updated: January 25, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Timothy C Slesnick Md NPPES

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

DR. TIMOTHY C SLESNICK MD (NPI 1871798249) is an individual pediatric cardiology provider in Atlanta, Georgia, licensed in Georgia (66324) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1871798249
Entity TypeIndividualMale
Primary Taxonomy2080P0202X
Provider Legal NameDR. TIMOTHY C SLESNICKCredential: MD
Location Address1405 CLIFTON ROADAtlanta, GA 30322
Mailing Address2835 Brandywine Road, Suite 300Atlanta, GA 30341 · (770) 488-9212 · Fax (770) 488-9408
Phone(404) 256-2593
Fax(770) 488-9408
Sole ProprietorNo
Enumeration DateJune 18, 2007
Last NPPES UpdateJanuary 25, 2021
NPPES CertifiedJanuary 25, 2021
✔ NPI 1871798249 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 GA · 66324✔ Licensed in TX · M6886
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 M6886 (TX), 66324 (GA)
1405 CLIFTON ROAD, Atlanta, GA 30322
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Ambetter from Absolute Total Care, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Timothy C Slesnick 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.

Medicare Billing Reassignments

2

Medicare enrollment records show Timothy Slesnick reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Childrens Healthcare Of Atlanta Cardiology Inc
6.1 mi
Pediatric Cardiology
2970 BRANDYWINE RD STE 125
Atlanta, GA 30341
  • Reassigned Medicare billing, Georgia enrollment
  • Medicare enrollment name: Children's Healthcare Of Atlanta Cardiology Inc
  • 66 clinicians in this Medicare group
NPI 1235148727 (404) 256-2593
Union County Hospital Authority
77 mi
Rural Health
162 HOSPITAL RD STE A
Blairsville, GA 30512
  • Reassigned Medicare billing, Georgia enrollment
  • 95 clinicians in this Medicare group
NPI 1578682696 (706) 745-3333

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

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

MISS KARLA CRISTINA VANDERLEY
Anesthesiologist Assistant
1405 CLIFTON ROAD
ATLANTA, GA 30322
Dekalb County (404) 785-6670

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 Timothy Slesnick's NPI number?

The NPI number for Timothy Slesnick is 1871798249. It was assigned to this individual provider in the NPPES registry on June 18, 2007.

Where is Timothy Slesnick located?

Timothy Slesnick practices at 1405 Clifton Road, Atlanta, GA 30322. The listed phone number is (404) 256-2593.

What is Timothy Slesnick's specialty?

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

Is Timothy Slesnick enrolled in Medicare?

Yes. Timothy Slesnick is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Timothy Slesnick's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Timothy Slesnick reassigns Medicare benefits to 2 organizations: Childrens Healthcare Of Atlanta Cardiology Inc (Atlanta, GA) and Union County Hospital Authority (Blairsville, GA). Each 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 Timothy Slesnick's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Timothy Slesnick accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama and Ambetter of North Carolina and 1 other insurer list Timothy Slesnick 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 Timothy Slesnick was last updated on January 25, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.