Skip to main content

Dr. Robert J. Bailey, D.O.

Gastroenterology (Gastroenterology Physician)

  • Medicare participating

At a glance

Years since graduation
18
In the NPI registry since
2009
Medicare patients seen, 2024
418

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is

Education and training

  • 2008Medical school: Philadelphia College of Osteopathic Medicine
  • 2009Registered with an NPI (national billing number; not a license date)

Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

  • Gastroenterology Physician primary
    PA license OS015666

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Gastroenterology per capita by county →

Where they work

Hospitals

Medical groups

Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.

Medicare patients and services

Medicare patients, 2024
418
Services billed
10,181
Patients’ average age
72
Most frequent Medicare services, 2023
ServiceTimesPatients
Pathology examination of tissue using a microscope, intermediate complexity409140
Removal of polyps or growths of large bowel using an endoscope with mechanical snare153152
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope123120
Special stained specimen slides to identify organisms including interpretation and report9754
Established patient office or other outpatient visit, 20-29 minutes7365
Special stained specimen slides to examine tissue including interpretation and report7354
New patient office or other outpatient visit, 45-59 minutes7272
Established patient office or other outpatient visit, 30-39 minutes4946
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes4426
Biopsy of large bowel using a flexible endoscope3838

Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.

Medicare prescriptions

Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.

Payments from drug and device companies

In 2025, 15 companies reported 94 payments worth $1,509 in total to this clinician.

From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.

Who received the most in Pennsylvania →

Other Gastroenterology clinicians in Altoona

Sources

NPI registry (CMS NPPES, November 2026; record last updated April 29, 2019), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1568695039. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.