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Dr. John N. Grady, M.D.

Hospitalist (Hospitalist Physician)

  • Medicare participating

At a glance

Years since graduation
13
In the NPI registry since
2013
Medicare patients seen, 2024
681

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

  • 2013Medical school: Louisiana State University School of Medicine in Shreveport
  • 2013Registered 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

  • Hospitalist Physician primary
    MS license 23986
  • Internal Medicine Physician
    MS license 23986

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

Map: Hospitalist 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
681
Services billed
3,193
Patients’ average age
76
Most frequent Medicare services, 2023
ServiceTimesPatients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes1,580334
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes751306
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes358340
Hospital discharge day management, more than 30 minutes305287
Critical care, first 30-74 minutes15465
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes9649
Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow2521
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes2018
Initial hospital care with same-day admission and discharge with high level of medical decision making, per day, if using time, at least 85 minutes1111

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.

Other Hospitalist clinicians in Gulfport

Sources

NPI registry (CMS NPPES, November 2026; record last updated August 10, 2023), 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 1871933291. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.