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JOHN K STEVENS M.D.
NPI 1336180355
Pediatrics - Pediatric Cardiology in Marietta, GA

Active since June 09, 2006PECOS Enrolled
355 TOWER RD NE STE 204, MARIETTA, GA 30060(404) 256-2593 Get Directions Write a Review

NPPES record last updated: January 25, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About John K Stevens M.d. NPPES

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

JOHN K STEVENS M.D. (NPI 1336180355) is an individual pediatric cardiology provider in Marietta, Georgia, licensed in Georgia (045633) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Atlanta.

NPPES Registry Identity

NPI1336180355
Entity TypeIndividualMale
Primary Taxonomy2080P0202X
Provider Legal NameJOHN K STEVENSCredential: M.D.
Location Address355 TOWER RD NE STE 204Marietta, GA 30060-9413
Mailing Address2835 Brandywine Rd, #300Atlanta, GA 30341 · (404) 256-2593 · Fax (678) 547-1494
Phone(404) 256-2593
Sole ProprietorNo
Enumeration DateJune 9, 2006
Last NPPES UpdateJanuary 25, 2021
NPPES CertifiedJanuary 25, 2021
✔ NPI 1336180355 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0202X
License✔ Licensed in GA · 045633
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.
355 TOWER RD NE STE 204, Marietta, GA 30060
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Secondary Practice Location 1

Location 15455 Meridian Mark Rd, Ste 530Atlanta, GA 30342 · Phone (404) 256-2593 · Fax (678) 547-1494

Other Identifiers 1

Medicaid00542022AGA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

John K Stevens M.d. 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 John Stevens reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Childrens Healthcare Of Atlanta Cardiology Inc
18 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

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 3

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

WILLIAM T MAHLE M.D.
Internal Medicine (Advanced Heart Failure and Transplant Cardiology)
355 TOWER RD NE STE 204
MARIETTA, GA 30060
Cobb County (404) 256-2593
DR. TIMOTHEUS GEORGE WATSON MD
Pediatrics (Pediatric Cardiology)
355 TOWER RD NE STE 204
MARIETTA, GA 30060
Cobb County (404) 256-2593
ANDREW PORTER M.D.
Pediatrics (Pediatric Cardiology)
355 TOWER RD NE STE 204
MARIETTA, GA 30060
Cobb County (404) 256-2593

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 John Stevens's NPI number?

The NPI number for John Stevens is 1336180355. It was assigned to this individual provider in the NPPES registry on June 9, 2006.

Where is John Stevens located?

John Stevens practices at 355 Tower Rd NE Ste 204, Marietta, GA 30060. The listed phone number is (404) 256-2593.

What is John Stevens's specialty?

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

Is John Stevens enrolled in Medicare?

Yes. John Stevens is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for John Stevens's services?

According to the CMS Revalidation Reassignment List (October 2026 release), John Stevens reassigns Medicare benefits to Childrens Healthcare Of Atlanta Cardiology Inc (Atlanta, GA). 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 John Stevens's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for John Stevens 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.