Quick answers
- Does Jeffrey L. Hartzell accept Medicare assignment?
- Yes. Medicare's clinician data says Jeffrey L. Hartzell 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 Jeffrey L. Hartzell see?
- In 2024, CMS data shows 248 Original Medicare patients and 8,500 services for Jeffrey L. Hartzell. This counts Original Medicare only and measures volume, not quality.
- What is Jeffrey L. Hartzell's NPI number?
- 1245315183. 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 Jeffrey L. Hartzell, 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 patients | 248 |
|---|---|
| Services billed to Medicare | 8,500 |
| Different services or procedures | 47 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Injection, methylprednisolone acetate, 1 mg (J1010)7,735 services
- X-ray of shoulder, minimum of 2 views (73030)105 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)103 services
- Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)89 services
- Aspiration and/or injection of fluid from large joint (20610)79 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%
- Arthritis75%
- High cholesterol73%
- Diabetes29%
- Ischemic heart disease25%
- Anxiety19%
Hospitals where Jeffrey L. Hartzell works
Medicare's Facility Affiliation Data lists Jeffrey L. Hartzell 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.
- Marion General HospitalMarion, IN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 150011
- Orthopaedic Hospital at Parkview NorthFort Wayne, IN · Acute Care Hospital · Emergency services: listed by Medicare · CCN 150167
- Parkview Regional Medical CenterFort Wayne, IN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 150021
- Parkview Wabash Hospital, IncWabash, IN · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 151310
- Parkview Whitley HospitalColumbia City, IN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 150101
Practice locations
Addresses where Jeffrey L. Hartzell is enrolled with Medicare (CMS data updated October 2, 2026).
- 11136 Parkview Circle DrFort Wayne, IN 46845 (260) 484‑8551
- 5050 N Clinton StFort Wayne, IN 46825 (260) 484‑8551
- 512 N Professional WayKendallville, IN 46755 (260) 347‑8556
- 8202 Glencarin Blvd, Suite 300Fort Wayne, IN 46804 (260) 484‑8551
- 885 W Connexion Way, Suite 200Columbia City, IN 46725 (260) 248‑9280
Group practices
Medicare enrollment lists Jeffrey L. Hartzell as a member of these groups (CMS data updated October 2, 2026).
- Parkview Health System Inc1,377 clinicians in the group
- Orthopaedics Northeast PC79 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Fort Wayne
Clinicians with the same Medicare primary specialty in Fort Wayne, IN — not a recommendation.
Other clinicians in Parkview Health System Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Indiana University School Of Medicine |
| Graduation year | 2003 (23 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245315183 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians