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Neurosurgery

Stephen L. Reintjes Jr., MD

Works at hospitals in Cameron, MO · Carrollton, MO · Excelsior Springs, MO … · Missouri

Summary

Dr. Stephen L. Reintjes Jr., MD is a neurosurgeon at 1600 E Evergreen St, Cameron, MO 64429. Phone: (816) 632-2101. Accepts Medicare assignment. In 2024, Stephen L. Reintjes Jr. had 621 Original Medicare patients and 1,791 services. NPI 1356630735. 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 Stephen L. Reintjes Jr., 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 Stephen L. Reintjes Jr. accept Medicare assignment?
Yes. Medicare's clinician data says Stephen L. Reintjes Jr. 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 Stephen L. Reintjes Jr. see?
In 2024, CMS data shows 621 Original Medicare patients and 1,791 services for Stephen L. Reintjes Jr.. This counts Original Medicare only and measures volume, not quality.
What is Stephen L. Reintjes Jr.'s NPI number?
1356630735. 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 Stephen L. Reintjes Jr., 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 patients621
Services billed to Medicare1,791
Different services or procedures81
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)567 services
  2. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)216 services
  3. Insertion of cage or mesh device to spine bone and disc space during spine fusion (22853)118 services
  4. Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment (63048)72 services
  5. Fusion of additional segment of spine (22614)69 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%
  • Arthritis75%
  • Diabetes31%
  • Anxiety30%
  • Ischemic heart disease29%

Hospitals where Stephen L. Reintjes Jr. works

Medicare's Facility Affiliation Data lists Stephen L. Reintjes Jr. 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.

  • Cameron Regional Medical CenterCameron, MO · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 260057
  • Carroll County Memorial HospitalCarrollton, MO · Critical Access Hospital · Emergency services: listed by Medicare · CCN 261332
  • Excelsior Springs HospitalExcelsior Springs, MO · Critical Access Hospital · Emergency services: listed by Medicare · CCN 261322
  • Harrison County Community HospitalBethany, MO · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 261312
  • NKC HealthNorth Kansas City, MO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 260096

Practice locations

Addresses where Stephen L. Reintjes Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Stephen L. Reintjes Jr. as a member of these groups (CMS data updated October 2, 2026).

  • Meritas Health Corporation502 clinicians in the group
  • Cameron Regional Medical Center Inc63 clinicians in the group

Specialties

Find other Neurosurgery doctors in Missouri →

Other neurosurgeons in Missouri

Clinicians with the same Medicare primary specialty in Missouri — not a recommendation.

All neurosurgeons in Missouri →

Other clinicians in Meritas Health Corporation

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

Clinician information

CredentialMD
Medical schoolUniversity Of Missouri, Kansas City, School Of Medicine
Graduation year2011 (15 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1356630735
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