Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Family Practice

Erick O. Calmet Del Castillo, MD

Works at hospitals in Saint Louis, MO · Quincy, IL · Hannibal, MO … · Missouri, Illinois

Summary

Dr. Erick O. Calmet Del Castillo, MD is a family doctor at 6000 Hospital Dr, Hannibal, MO 63401. Phone: (573) 248-1300. Accepts Medicare assignment. In 2024, Erick O. Calmet Del Castillo had 204 Original Medicare patients and 1,275 services. NPI 1447401716. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Erick O. Calmet Del Castillo, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Erick O. Calmet Del Castillo accept Medicare assignment?
Yes. Medicare's clinician data says Erick O. Calmet Del Castillo accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Erick O. Calmet Del Castillo see?
In 2024, CMS data shows 204 Original Medicare patients and 1,275 services for Erick O. Calmet Del Castillo. This counts Original Medicare only and measures volume, not quality.
What is Erick O. Calmet Del Castillo's NPI number?
1447401716. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Erick O. Calmet Del Castillo, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients204
Services billed to Medicare1,275
Different services or procedures12
Participating Medicare providerYes
Average age of these patients79

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)910 services
  2. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)143 services
  3. Hospital discharge day management, 30 minutes or less (99238)111 services
  4. Hospital discharge day management, more than 30 minutes (99239)51 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis68%
  • Depression55%
  • COPD53%
  • Heart failure53%

Hospitals where Erick O. Calmet Del Castillo works

Medicare's Facility Affiliation Data lists Erick O. Calmet Del Castillo at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Barnes Jewish HospitalSaint Louis, MO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 260032
  • Blessing HospitalQuincy, IL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 140015
  • Hannibal Regional HospitalHannibal, MO · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 260025
  • University of Missouri Health CareColumbia, MO · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 260141

Practice locations

Addresses where Erick O. Calmet Del Castillo is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Erick O. Calmet Del Castillo as a member of this group (CMS data updated October 2, 2026).

  • Hannibal Regional Healthcare System Inc272 clinicians in the group

Specialties

Find other Family Practice doctors in Missouri →

Other family doctors in Hannibal

Clinicians with the same Medicare primary specialty in Hannibal, MO — not a recommendation.

All family doctors in Hannibal →

Other clinicians in Hannibal Regional Healthcare System Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year2000 (26 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1447401716
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians