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Anesthesiology

Oren G. Carterman, MD

Works at hospitals in Knox, IN · La Porte, IN · Indiana

Summary

Dr. Oren G. Carterman, MD is an anesthesiologist at 102 E Culver Rd, Knox, IN 46534. Phone: (574) 772-6231. Accepts Medicare assignment. In 2024, Oren G. Carterman had 172 Original Medicare patients and 189 services. NPI 1033154505. 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.

  • Specialty: Anesthesiologist (Medicare lists Anesthesiology)
  • Address: 102 E Culver Rd, Knox, IN 46534 · Directions (1 more location)
  • Phone: (574) 772‑6231
  • Medicare: Accepts Medicare assignment
  • Hospitals: Northwest Health - Starke, Northwest Health-La Porte
  • Group practice: Anesthesia Associates of Laporte PC
  • Medical school: University Of Tennessee, Hsc, College Of Medicine · graduated 1988 (38 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Oren G. Carterman, 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 Oren G. Carterman accept Medicare assignment?
Yes. Medicare's clinician data says Oren G. Carterman 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 Oren G. Carterman see?
In 2024, CMS data shows 172 Original Medicare patients and 189 services for Oren G. Carterman. This counts Original Medicare only and measures volume, not quality.
What is Oren G. Carterman's NPI number?
1033154505. 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 Oren G. Carterman, 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 patients172
Services billed to Medicare189
Different services or procedures48
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Anesthesia for lens surgery (00142)78 services
  2. Anesthesia for other procedure on large bowel using an endoscope (00811)13 services
  3. Anesthesia for other procedure on urinary system through urethra (00910)12 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%
  • Arthritis45%
  • Ischemic heart disease38%
  • Diabetes33%
  • Atrial fibrillation26%

Hospitals where Oren G. Carterman works

Medicare's Facility Affiliation Data lists Oren G. Carterman 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.

  • Northwest Health - StarkeKnox, IN · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 150102
  • Northwest Health-La PorteLa Porte, IN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 150006

Practice locations

Addresses where Oren G. Carterman is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Oren G. Carterman as a member of this group (CMS data updated October 2, 2026).

  • Anesthesia Associates of Laporte PC16 clinicians in the group

Specialties

Find other Anesthesiology doctors in Indiana →

Other anesthesiologists in Knox

Clinicians with the same Medicare primary specialty in Knox, IN — not a recommendation.

All anesthesiologists in Knox →

Other clinicians in Anesthesia Associates of Laporte PC

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

Clinician information

CredentialMD
Medical schoolUniversity Of Tennessee, Hsc, College Of Medicine
Graduation year1988 (38 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1033154505
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