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Internal Medicine

Raymond J. Metzger, MD

Works at hospitals in Cincinnati, OH · Ohio

Summary

Dr. Raymond J. Metzger, MD is an internal medicine doctor at 425 Farrell Ct, Cincinnati, OH 45233. Phone: (513) 451-6871. Accepts Medicare assignment. In 2024, Raymond J. Metzger had 289 Original Medicare patients and 1,252 services. NPI 1972505386. 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 Raymond J. Metzger, 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 Raymond J. Metzger accept Medicare assignment?
Yes. Medicare's clinician data says Raymond J. Metzger 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 Raymond J. Metzger see?
In 2024, CMS data shows 289 Original Medicare patients and 1,252 services for Raymond J. Metzger. This counts Original Medicare only and measures volume, not quality.
What is Raymond J. Metzger's NPI number?
1972505386. 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 Raymond J. Metzger, 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 patients289
Services billed to Medicare1,252
Different services or procedures31
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)403 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)175 services
  3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)152 services
  4. Influenza vaccine split virus, preservative free (90662)53 services
  5. Administration of influenza virus vaccine (G0008)53 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 pressure70%
  • High cholesterol64%
  • Arthritis37%
  • Diabetes28%
  • Ischemic heart disease19%
  • Anxiety16%

Hospitals where Raymond J. Metzger works

Medicare's Facility Affiliation Data lists Raymond J. Metzger 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 Raymond J. Metzger is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Raymond J. Metzger as a member of this group (CMS data updated October 2, 2026).

  • TriHealth G LLC299 clinicians in the group

Specialties

Find other Internal Medicine doctors in Ohio →

Other internal medicine doctors in Cincinnati

Clinicians with the same Medicare primary specialty in Cincinnati, OH — not a recommendation.

All internal medicine doctors in Cincinnati →

Other clinicians in TriHealth G LLC

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

Clinician information

CredentialMD
Medical schoolUniversity Of Cincinnati College Of Medicine
Graduation year1998 (28 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1972505386
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