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Edit this profileBased in Mansfield, OH, Mitchell Stelzer, DO is listed in the NPI registry under internal medicine. Mitchell graduated from Lake Erie College of Osteopathic Medicine, Erie in 2016. Mitchell is also listed as specializing in clinical cardiac electrophysiology. Medicare claims data shows Mitchell provided 119 services to 111 patients. The services billed most often include routine electrocardiogram (ecg) using at least 12 leads with interpretation and report, initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes, and external shock to heart to regulate heart beat. NPI 1689035669 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
335 GLESSNER AVE
Mansfield, OH 44903
Within Internal Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
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119 services · 111 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
30 | Less often than most peers in Internal Medicine |
| External shock to heart to regulate heart beat | Treatment | 92960 |
24 | As often as other peers in Internal Medicine |
| Comprehensive electrophysiologic evaluation with catheter destruction of abnormality causing atrial fibrillation (uncoordinated contraction of upper chambers of heart) by pulmonary vein isolation | Treatment | 93656 |
11 | Less often than most peers in Internal Medicine |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
25 | Less often than most peers in Internal Medicine |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
17 | Less often than most peers in Internal Medicine |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
12 | Less often than most peers in Internal Medicine |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Stelzer is an internist in Mansfield, OH. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Dr. Stelzer is listed at 335 Glessner Ave, Mansfield, OH 44903. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (567) 241-7000. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Stelzer's National Provider Identifier is 1689035669. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Stelzer attended Lake Erie College of Osteopathic Medicine, Erie, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
Dr. Stelzer has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Stelzer provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and external shock to heart to regulate heart beat, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Stelzer. If this is you, claiming it is free.
Guide.md
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