GASTROENTEROLOGY ATLANTA, LLC – Gastroenterology Physician, NPI 1891737532

GASTROENTEROLOGY ATLANTA, LLC is a healthcare provider. based in Atlanta, Georgia. specializing in Gastroenterology Physician. The organization holds a License No. 008698 (GA). The NPI Number for GASTROENTEROLOGY ATLANTA, LLC is 1891737532

Main info

Organization
Name
GASTROENTEROLOGY ATLANTA, LLC
NPI
1891737532
Phone
(404) 257-0000
Address
5669 PEACHTREE DUNWOODY RD NE
Authorized Official
WILLIAM D LYDAY OWNER
Enumeration Date
10 June 2006
Last Update Date
10 April 2023
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience64
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for GASTROENTEROLOGY ATLANTA, LLC

  • Peachtree Dunwoody Road, Atlanta, Fulton County, Georgia, 30326, United States

    ATLANTA, GA 303421786

    Phone: (404) 257-0000

    Type: Location

  • 3025 BRECKINRIDGE BLVD

    DULUTH, GA 300964979

    Phone: (678) 226-0082

    Type: Mailing

  • 2006 MACY DR

    ROSWELL, GA 300766346

    Phone: (404) 257-0000

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

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: 2013-01-10

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

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
O20130110000304OClinic/Group PracticeGATBD

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 30342)

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Reviews

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Frequently asked questions

Can I use this page to confirm GASTROENTEROLOGY ATLANTA, LLC's NPI?
Yes. GASTROENTEROLOGY ATLANTA, LLC is listed with NPI 1891737532 in the public NPI dataset.
Does the file indicate GASTROENTEROLOGY ATLANTA, LLC is practicing under active NPI?
Directory data currently reports GASTROENTEROLOGY ATLANTA, LLC as active.
What taxonomy line describes GASTROENTEROLOGY ATLANTA, LLC?
For research purposes, treat GASTROENTEROLOGY ATLANTA, LLC as Gastroenterology Physician in this dataset. Clinical services aligned with this taxonomy classification.
What address line appears for GASTROENTEROLOGY ATLANTA, LLC?
GASTROENTEROLOGY ATLANTA, LLC's geographic hint is Atlanta, Georgia in our summary view.
Is the information about GASTROENTEROLOGY ATLANTA, LLC up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."

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