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

Internal Medicine

John M. Rockett Ii, MD

Works at hospitals in Jefferson City, MO · Columbia, MO · Missouri

Summary

Dr. John M. Rockett Ii, MD is an internal medicine doctor at 1511 Christy Dr, Jefferson City, MO 65101. Phone: (573) 632-2777. May accept Medicare assignment. NPI 1518584937. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

From official Medicare data

This page shows what Medicare's official clinician data says about John M. Rockett Ii, 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 John M. Rockett Ii accept Medicare assignment?
Medicare's clinician data says John M. Rockett Ii may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
What is John M. Rockett Ii's NPI number?
1518584937. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where John M. Rockett Ii works

Medicare's Facility Affiliation Data lists John M. Rockett Ii 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.

Practice locations

Addresses where John M. Rockett Ii is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists John M. Rockett Ii as a member of this group (CMS data updated October 2, 2026).

  • Community Health Ctr of Central Missouri14 clinicians in the group

Specialties

Find other Internal Medicine doctors in Missouri →

Other internal medicine doctors in Jefferson City

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

All internal medicine doctors in Jefferson City →

Other clinicians in Community Health Ctr of Central Missouri

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

Clinician information

CredentialMD
Medical schoolUniversity Of Missouri, Columbia School Of Medicine
Graduation year2020 (6 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1518584937
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. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians