NPPES file of Aug 9, 2026

Robert Ryan Byrne, M.D.

Gastroenterology Physician · Columbia, MD

Robert Ryan Byrne, M.D. is a gastroenterology physician with a practice address in Columbia, Maryland, and NPI 1508200882, issued on Apr 17, 2013. Check the license (Maryland D0102533, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1508200882
Name
Robert Byrne
Credential
M.D.
Primary taxonomy
Gastroenterology Physician 207RG0100X
License numbers
D0102533 MD
01074925A IN
21672 ND
Self-reported in NPPES; status is on the state search
Practice location
7120 Minstrel Way Ste 100, Columbia, MD 21045
Phone
(410) 290-6677
Enumerated
Apr 17, 2013
Record last updated
Jul 2, 2025
Medicare enrollment
Enrolled (PECOS I20250213000129); accepts Medicare assignment
Medical or professional school
Indiana University School Of Medicine, 2013
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 7120 Minstrel Way Ste 100

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Sonam Bhandari, FNPNurse Practitioner1093578031
  2. Eduardo Castillo Del Castillo, M.D.Gastroenterology Physician1275743221
  3. Hannah Clevenger, CRNPFamily Nurse Practitioner1225786700
  4. Charrika Kelly, PA-CPhysician Assistant1114517935
  5. Shoshana LebowitzPhysician Assistant1447077664
  6. Priscilla LoboFamily Nurse Practitioner1851173132

Verify Robert Byrne in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D0102533    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the Maryland license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $133.69

1 payment: food and beverage; the largest payer was Phathom Pharmaceuticals, Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Robert Byrne$133.69
  2. Specialty average$5,015.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Gastro Center OF Maryland LLCOlney, MD

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Gastroenterology Physician providers in Maryland

There are 505 gastroenterology physician records in Maryland.

All 505 in Maryland → Every provider in Columbia →

Other gastroenterology physician records in Maryland

  1. Mohammad Abdallah, MBBSLa Plata, MD1598251282
  2. Maaza Abdi, M.D.Baltimore, MD1063625028
  3. Tsion Abdi, MDBaltimore, MD1881919637
  4. Hamza Abdulla, M.D.Easton, MD1437599529
  5. Thomas Abernathy, M.D.Catonsville, MD1538105697
  6. Fasika Aberra, M.D.Prince Frederick, MD1134480858
  7. Ruben Acosta, M.D.Silver Spring, MD1376545962
  8. Michael Adams, DOBethesda, MD1548757834
  9. Oluwasayo Adeyemo, MD/MPHAbingdon, MD1205221777
  10. Abdulhosein Adham, M.D.Oxon Hill, MD1710933791

Common questions

What is Robert Ryan Byrne, M.D.'s NPI number?

Robert Ryan Byrne, M.D.'s National Provider Identifier (NPI) is 1508200882, issued on Apr 17, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Robert Ryan Byrne, M.D. located?

The NPPES record lists a practice address at 7120 Minstrel Way Ste 100, Columbia, MD, 21045. Phone: (410) 290-6677. Providers update this record themselves, so call before visiting.

How can I verify Robert Ryan Byrne, M.D.'s license?

NPPES lists Maryland license number D0102533, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.