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Dr. Colin Smith

Internal Medicine (Internal Medicine Physician)

  • Medicare participating

At a glance

Years since graduation
16
In the NPI registry since
2010
Medicare patients seen, 2024
643

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

  • 2010Medical school: Jefferson Medical College of Thomas Jefferson University
  • 2010Registered 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

  • Internal Medicine Physician primary
    PA license MD456930
  • Student in an Organized Health Care Education/Training Program

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

Map: Internal Medicine 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
643
Services billed
4,507
Patients’ average age
74
Most frequent Medicare services, 2023
ServiceTimesPatients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes142140
Established patient office or other outpatient visit, 20-29 minutes13295
Established patient office or other outpatient visit, 30-39 minutes12484
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes11784
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope103101
Biopsy of large bowel using a flexible endoscope9089
Removal of polyps or growths of large bowel using an endoscope with mechanical snare8989
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes8459
New patient office or other outpatient visit, 45-59 minutes6969
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes4128

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, 14 companies reported 68 payments worth $1,118 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 Internal Medicine clinicians in Philadelphia

Sources

NPI registry (CMS NPPES, November 2026; record last updated October 28, 2024), 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 1427374941. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.