RONALD ALLEN JR. LIGON (M.D.) – Pediatric Cardiology Physician, NPI 1073759379

RONALD ALLEN JR. LIGON (M.D.) is a healthcare provider. based in Atlanta, Georgia. specializing in Pediatric Cardiology Physician. They hold the professional credentials M.D.. They hold a License No. 74183 (GA). The NPI Number for RONALD ALLEN JR. LIGON (M.D.) is 1073759379

Main info

Male
14 Years Of Experience
Accepts Medicare Assignment
Name
RONALD ALLEN JR. LIGON (M.D.)
NPI
1073759379
Phone
(404) 256-2593
Address
2835 BRANDYWINE RD STE 400
Enumeration Date
17 December 2008
Last Update Date
23 April 2026

Doctor Profile

Medical School Name
MERCER UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
9542657750
Graduation Year
2012 (14 years ago)
PAC ID
3476881889
Group Practice PAC ID
8123927373
Professional Enrollment ID
I20190822004064

Contacts

Secure Messaging
rligon215349@MHSDIRECT.NET
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience58
Completeness95
Years active:17State licenses:1Other names

Provider Addresses for RONALD ALLEN JR. LIGON (M.D.)

  • 2835 BRANDYWINE RD STE 400

    ATLANTA, GA 303415540

    Phone: (404) 256-2593

    Type: Mailing

  • 2970 BRANDYWINE RD STE 125

    ATLANTA, GA 303415521

    Phone: (404) 256-2593

    Fax: (770) 488-9408

    Type: Mailing

  • 202 VILLAGE CENTER PKWY

    STOCKBRIDGE, GA 302819044

    Phone: (770) 507-8461

    Fax: (770) 474-9759

    Type: Location

  • 2900, Corporate Way, Miramar, Broward County, Florida, 33025, United States

    DOOR D

    MIRAMAR, FL 330253925

    Phone: (954) 276-5685

    Fax: (954) 985-7074

    Type: Mailing

  • 490, North 35th Avenue, West Hollywood, Hollywood, Broward County, Florida, 33021, United States

    HOLLYWOOD, FL 33021

    Phone: (954) 265-3437

    Fax: (954) 265-3731

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 70 Open Payments records for all available years, with a total value of $24,212.

Total Amount is formed as General ($24,212) + Research ($0) + Ownership ($0) = $24,212.

Last reported payment date: 2024-12-13 • Largest payer in this snapshot: Abbott Laboratories ($13,016).

Total Amount

$24,212

General + Research + Ownership

Payments

70

Total payment records

General Amount

$24,212

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-13

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2021-10-18

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 2 Medicare enrollment records; no due dates published yet.

Enrollment records

2

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20190822004064IInterventional CardiologyFLTBD
I20211018000124ICardiovascular Disease (Cardiology)GATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 30341)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 8123927373View full group profile

Reviews

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Frequently asked questions

How is RONALD ALLEN JR. LIGON (M.D.) identified in CMS data?
CMS-hosted NPPES data lists RONALD ALLEN JR. LIGON (M.D.) with NPI 1073759379.
Can I rely on RONALD ALLEN JR. LIGON (M.D.) being an active provider?
As of the registry snapshot, RONALD ALLEN JR. LIGON (M.D.) is marked active.
What is RONALD ALLEN JR. LIGON (M.D.)'s specialty?
The listing groups RONALD ALLEN JR. LIGON (M.D.) with Pediatric Cardiology Physician. Clinical services aligned with this taxonomy classification.
What address line appears for RONALD ALLEN JR. LIGON (M.D.)?
RONALD ALLEN JR. LIGON (M.D.)'s geographic hint is Atlanta, Georgia in our summary view.
Is the information about RONALD ALLEN JR. LIGON (M.D.) up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."

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