David Brendan Casey, MD/PHD
Internal Medicine · Interventional Cardiology (CMS) · Snellville, GA
At a glance
1700 Tree Ln Ste 100, Snellville, GA 30078-6749
Published activity: Coronary angioplasty and stenting · Pacemaker insertion or repair. View counts and coverage
NPPES record updated Jan 25, 2019. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
1700 Tree Ln Ste 100Snellville, GA 30078-6749
Additional reported practice locations
766 Walther Rd Ste 100Lawrenceville, GA 300468765
Phone: 7707366300 2390 W Congress St
Lafayette, LA 705064205
Phone: 3372616789
Education & affiliations
- Medical / professional school
- Tulane University School Of Medicine
- Graduation year
- 2011
- CMS specialties
- Internal Medicine · Interventional Cardiology
Practice groups
Reported hospital affiliations
- Northside Hospital Atlanta, GA
- Northside Hospital Gwinnett Lawrenceville, GA
- Piedmont Athens Regional Medical Center Athens, GA
- Piedmont Eastside Medical Center Snellville, GA
- Piedmont Hospital, Inc Atlanta, GA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Coronary angioplasty and stenting | 1-10 |
| Pacemaker insertion or repair | 1-10 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $1,346.19 |
| Education | $99.00 |
Reporting companies
| Company | Amount |
|---|---|
| MEDTRONIC, INC. | $377.92 |
| ACTELION PHARMACEUTICALS US, INC. | $238.73 |
| BOSTON SCIENTIFIC CORPORATION | $200.97 |
| ABIOMED | $141.14 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $121.47 |
| BOEHRINGER INGELHEIM PHARMACEUTICALS, INC. | $49.45 |
| AMGEN INC. | $46.47 |
| MERCK SHARP & DOHME LLC | $44.57 |
| Other reporting companies | $224.47 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Internal Medicine · Interventional Cardiology (CMS)
- Taxonomy code
- 207RI0011X
- Enumeration date
- Mar 26, 2011
- Record updated
- Jan 25, 2019
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD/PHD
Reported taxonomies and licenses
390200000X
208D00000X
License reported: MD.205849 LA
207RI0011X · Primary
License reported: 080884 GA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1700 Tree Ln Ste 100Snellville, GA 30078-6749
- Phone
- (770) 736-6300
- Fax
- (678) 639-3958
Mailing address
1700 TREE LN STE 190SNELLVILLE, GA 300786766
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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