Robert Ryan Byrne, M.D.
Gastroenterology (CMS) · Columbia, MD
At a glance
7120 Minstrel Way Ste 100, Columbia, MD 21045-5274
Published activity: Colonoscopy · Upper gastrointestinal (GI) endoscopy for acid reflux. View counts and coverage
NPPES record updated Jul 2, 2025. 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
7120 Minstrel Way Ste 100Columbia, MD 21045-5274
Education & affiliations
- Medical / professional school
- Indiana University School Of Medicine
- Graduation year
- 2013
- CMS specialties
- Gastroenterology
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
Reported hospital affiliations
- Adventist Healthcare White Oak Medical Center Silver Spring, MD
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 |
|---|---|
| Colonoscopy | 22 |
| Upper gastrointestinal (GI) endoscopy for acid reflux | 11 |
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.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
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 | $364.65 |
Reporting companies
| Company | Amount |
|---|---|
| PFIZER INC. | $97.76 |
| ABBVIE INC. | $83.48 |
| MADRIGAL PHARMACEUTICALS | $59.31 |
| LABORIE MEDICAL TECHNOLOGIES CORP. | $48.10 |
| REGENERON HEALTHCARE SOLUTIONS, INC. | $27.19 |
| SALIX PHARMACEUTICALS, A DIVISION OF BAUSCH HEALTH US, LLC | $18.60 |
| TAKEDA PHARMACEUTICALS U.S.A., INC. | $16.14 |
| NOVO NORDISK INC | $14.07 |
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
- Gastroenterology (CMS)
- Taxonomy code
- 207RG0100X
- Enumeration date
- Apr 17, 2013
- Record updated
- Jul 2, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
207R00000X
License reported: 01074925A IN
207RG0100X
License reported: 21672 ND
207RG0100X
License reported: 01074925A IN
207RG0100X · Primary
License reported: D0102533 MD
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
7120 Minstrel Way Ste 100Columbia, MD 21045-5274
- Phone
- (410) 290-6677
Mailing address
8300 WISCONSIN AVE APT 515BETHESDA, MD 208143195
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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