Dr. Robert F. Manges, MD
Hematology & Oncology (Hematology & Oncology Physician)
11050 Parkview Circle Dr
Fort Wayne, IN 46845
Who else practices at this address →
Allen County is a federal mental health shortage area. About shortage areas
- Medicare participating
At a glance
- Medical school
- Indiana University School of Medicine (1988)
- Years since graduation
- 38
- In the NPI registry since
- 2006
- Medicare patients seen, 2024
- 371
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 1988Medical school: Indiana University School of Medicine
- 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Hematology & Oncology Physician primary
IN license 01037708A
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Parkview Regional Medical Center Fort Wayne, IN
- Parkview Whitley Hospital Columbia City, IN
- Parkview Wabash Hospital, Inc Wabash, IN
- Cameron Health Angola, IN
- Community Hospitals and Wellness Centers Bryan, OH
Medical groups
- Parkview Health System Inc (1,377 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 371
- Services billed
- 1,008
- Patients’ average age
- 73
| Service | Times | Patients |
|---|---|---|
| Established patient office or other outpatient visit, 30-39 minutes | 602 | 330 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 102 | 57 |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 96 | 47 |
| New patient office or other outpatient visit, 45-59 minutes | 44 | 44 |
| Established patient office or other outpatient visit, 20-29 minutes | 41 | 40 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 23 | 18 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Warfarin Sodium Other prescribers in Fort Wayne, IN | 6,753 |
| Jantoven (warfarin sodium) Other prescribers in Fort Wayne, IN | 522 |
| Enoxaparin Sodium Other prescribers in Fort Wayne, IN | 277 |
| Eliquis (apixaban) Other prescribers in Fort Wayne, IN | 183 |
| Prochlorperazine Maleate Other prescribers in Fort Wayne, IN | 131 |
| Ondansetron Hcl Other prescribers in Fort Wayne, IN | 130 |
| Acyclovir Other prescribers in Fort Wayne, IN | 126 |
| Xarelto (rivaroxaban) Other prescribers in Fort Wayne, IN | 107 |
| Dexamethasone Other prescribers in Fort Wayne, IN | 101 |
| Tagrisso (osimertinib mesylate) | 99 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 18 companies reported 49 payments worth $1,890 in total to this clinician.
| Merck Sharp & Dohme LLC | $238 |
|---|---|
| AstraZeneca Pharmaceuticals LP | $230 |
| Janssen Biotech, Inc. | $223 |
| Jazz Pharmaceuticals Inc. | $216 |
| E.r. Squibb & Sons, L.l.c. | $166 |
| Genzyme Corporation | $146 |
| Daiichi Sankyo Inc. | $140 |
| Kite Pharma, Inc. | $122 |
| Food and Beverage | $1,890 |
|---|
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.