Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Robert L Barclay, MD

Individual provider Gastroenterology Physician · NPI 1073509337

Robert L Barclay, MD is a Gastroenterology in Rockford, Illinois. Graduated from University of Toronto, Faculty of Medicine in 1995, 31 years ago. Practices with Adventist Health Physicians Network, a 632-clinician group and accepts Medicare assignment. Licensed in California and Illinois.

Years since qualifying
31
Trained at
University of Toronto, Faculty of Medicine
Licensed in
CA, IL
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

401 Roxbury Rd
Rockford, IL 61107-5075
Phone: (815) 397-7340
Fax: (815) 484-7864
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence C-205058 (CA)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 36104379 (IL)

Record details

NPI number1073509337
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 22, 2005
Last updated in NPPESOctober 30, 2025
Certification dateOctober 30, 2025
Mailing address401 Roxbury Rd, Rockford, IL 61107-5075

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF TORONTO, FACULTY OF MEDICINE
Graduated 1995 (31 years in practice)
Group practice Adventist Health Physicians Network — 632 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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