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SCOTT MICHAEL GAIGNARD MD
NPI 1255969986
Internal Medicine - Cardiovascular Disease in Atlanta, GA

Active since March 30, 2020PECOS EnrolledAccepts Medicare Assignment
275 COLLIER RD NW STE 500, ATLANTA, GA 30309(404) 605-2800 Get Directions Write a Review

NPPES record last updated: August 27, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 27, 2026, Mar 30, 2020 (2 updates tracked since 2020).

About Scott Michael Gaignard Md NPPES

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

SCOTT MICHAEL GAIGNARD MD (NPI 1255969986) is an individual cardiovascular disease provider in Atlanta, Georgia, licensed in Georgia (100665) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS, maintains a secondary practice location in Atlanta, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1255969986
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameSCOTT MICHAEL GAIGNARDCredential: MD
Location Address275 COLLIER RD NW STE 500Atlanta, GA 30309-1711
Mailing Address49 Jesse Hill Jr Dr SeAtlanta, GA 30303-3049 · (404) 778-7777
Phone(404) 605-2800
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateMarch 30, 2020
Last NPPES UpdateAugust 27, 20262 updates tracked since enumeration
NPPES CertifiedAugust 27, 2026
✔ NPI 1255969986 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in GA · 100665
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
275 COLLIER RD NW STE 500, Atlanta, GA 30309
Open in Google Maps ↗

Secondary Practice Location 1

Location 149 Jesse Hill Jr Dr SEAtlanta, GA 30303-3049 · Phone (404) 778-7777

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc..Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Scott Michael Gaignard Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4981027174
PECOS Enrollment IDI20260814000005
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 Scott Gaignard reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Piedmont Cardiology Of Atlanta, LLC
Same address
Cardiovascular Disease
275 COLLIER ROAD, SUITE 300
Atlanta, GA 30309
  • Reassigned Medicare billing, Georgia enrollment
  • 539 clinicians in this Medicare group
NPI 1275729691 (404) 605-2800
Piedmont Professional Services, LLC
23 mi
Nephrology
1855 HUDSON BRIDGE RD
Stockbridge, GA 30281
  • Reassigned Medicare billing, Georgia enrollment
  • 565 clinicians in this Medicare group
NPI 1104088905 (770) 801-2500

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30309 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$130.64 typical visit price
range $56.84 – $172.43
Typical copayment $32.66 (range $14.21 – $43.10)
Most-billed visit code 99204
Established Patient
$70.85 typical visit price
range $18.22 – $140.40
Typical copayment $17.71 (range $4.55 – $35.10)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

CHRISTOPHER SUHAIL MASSAD MD
Internal Medicine (Cardiovascular Disease)
275 COLLIER RD NW STE 500
ATLANTA, GA 30309
Fulton County (404) 605-2800
VARUN PATTISAPU M.D.
Internal Medicine (Cardiovascular Disease)
275 COLLIER RD NW STE 500
ATLANTA, GA 30309
Fulton County (404) 605-2800
KALINDI PARIKH MD
Internal Medicine (Cardiovascular Disease)
275 COLLIER RD NW STE 500
ATLANTA, GA 30309
Fulton County (404) 605-2800
DR. MICHAEL HOOSIEN M.D.
Internal Medicine (Clinical Cardiac Electrophysiology)
275 COLLIER RD NW STE 500
ATLANTA, GA 30309
Fulton County (404) 605-5000
SARAH E BALK PA
Physician Assistant
275 COLLIER RD NW STE 500
ATLANTA, GA 30309
Fulton County (404) 605-2800
SARAH DUNPHY CNP
Nurse Practitioner
275 COLLIER RD NW STE 500
ATLANTA, GA 30309
Fulton County (404) 605-2800
MR. JOHN WESLEY STRAIN II PA-C
Physician Assistant
275 COLLIER RD NW STE 500
ATLANTA, GA 30309
Fulton County (404) 605-2800
MEAGHAN TUCKER
Nurse Practitioner (Family)
275 COLLIER RD NW STE 500
ATLANTA, GA 30309
Fulton County (404) 605-2800

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 Scott Gaignard's NPI number?

The NPI number for Scott Gaignard is 1255969986. It was assigned to this individual provider in the NPPES registry on March 30, 2020.

Where is Scott Gaignard located?

Scott Gaignard practices at 275 Collier Rd NW Ste 500, Atlanta, GA 30309. The listed phone number is (404) 605-2800.

What is Scott Gaignard's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Scott Gaignard enrolled in Medicare?

Yes. Scott Gaignard is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Scott Gaignard's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Scott Gaignard reassigns Medicare benefits to 2 organizations: Piedmont Cardiology Of Atlanta, LLC (Atlanta, GA) and Piedmont Professional Services, LLC (Stockbridge, 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 Scott Gaignard's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Scott Gaignard accept?

Health plans from Alliant Health Plans, Inc. list Scott Gaignard 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 Scott Gaignard was last updated on August 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 60 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.