Dr. Robin T. Zon, MD
- Medicare services, 2022
- 51,184
- Part D claims, 2022
- 309
- MIPS score, 2024
- 98
- Industry payments
- $11,287
- Affiliated sites
- 1
- Practice address
- 5340 Holy Cross Pkwy, Mishawaka, IN 46545-1470
- Practice phone
- Call (574) 237-1328
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Michiana Hematology-oncology - Primary Care - Mishawaka
Multi-specialty group site · Mishawaka, Indiana
Find Dr. Zon's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Robin T. Zon is a medical oncologist in Mishawaka, Indiana
Dr. Zon practices at Michiana Hematology-oncology - Primary Care - Mishawaka in Mishawaka, Indiana.
Dr. Zon's NPI, 1891799391, was assigned on June 13, 2005. Dr. Zon graduated from Indiana University School of Medicine in 1992. Dr. Zon holds Indiana license 01041630A.
- NPI
- 1891799391NPI Registry (opens in a new tab)
- NPI enumeration date
- June 13, 2005
- NPI status
- Active
- Practice phone
- (574) 237-1328
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robin T. Zon practices at Michiana Hematology-oncology - Primary Care - Mishawaka in Mishawaka, Indiana
Dr. Zon's primary practice is Michiana Hematology-oncology - Primary Care - Mishawaka, at 5340 Holy Cross Pkwy, Mishawaka, IN 46545-1470. The practice phone is (574) 237-1328.
- Michiana Hematology-oncology - Primary Care - Mishawaka5340 Holy Cross Pkwy, Mishawaka, IN 46545-1470Phone(574) 237-1328
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robin T. Zon is affiliated with 1 site of care and 1 medical group
Dr. Zon's primary practice is Michiana Hematology-oncology - Primary Care - Mishawaka in Mishawaka, Indiana. The medical group on file is Michiana Hematology-Oncology, PC.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Robin T. Zon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zon practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Michiana Hematology-oncology - Primary Care - Mishawaka | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robin T. Zon is one of 72 medical oncologists in Indiana
Medical oncology is Dr. Zon's primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Dmand AI has Dr. Zon's licenses on file in 2 states: Indiana and Michigan.
Specialties and state licenses
- Medical oncology, IndianaPrimary
- Michigan license
Medical oncologists near Dr. Zon
Counts of medical oncologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Robin T. Zon billed Medicare for 51,184 services in 2022
CMS data shows 51,184 Medicare services from Dr. Zon across 28 procedure codes in 2022. Medicare paid $817,728 for them. Every service was in an office.
Dr. Zon's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Drugs given in the office
- 2021: 156,6872022: 33,88078%
- Other services
- 2021: 52,4982022: 16,06969%
- Tests and treatments
- 2021: 3,7112022: 94275%
- Office and hospital visits
- 2021: 9262022: 23575%
- Imaging
- 2021: 2102022: 5872%
Dr. Zon compared with the Indiana median for medical oncologists, 2022
- Dr. Zon
- Indiana median
- Medicare services
- 51,184vs 91456.0 times
- Part D claims
- 309vs 65453% below
Medians across 72 medical oncologists in Indiana with Dmand AI profiles that report each measure.
Dr. Zon's most billed Medicare procedure codes, 2022
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Zon and other medical oncologists in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robin T. Zon's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Dr. Zon's median patient age at 73, with 89% women.
Dr. Zon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women89%
- Men11%
Source: Dmand AI Patient Panel Data
Dr. Robin T. Zon wrote 309 Medicare Part D claims in 2022
In 2022, Dr. Zon wrote 309 Medicare Part D claims. They cover 9 drugs, with $269,671 in total drug cost. In 2021, CMS named 715 claims across 18 drugs.
Dr. Zon's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 7152022: 30957%
Drugs named by CMS: 9 in 2022, 18 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Robin T. Zon scored 98 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 out of 100 for Dr. Zon for performance year 2024, reported as part of a group.
Dr. Zon's MIPS scores, performance year 2024
- 98of 100Final score
- 91.9of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Robin T. Zon received $11,287 in industry payments from 2017 to 2022
CMS Open Payments shows 18 general payments to Dr. Zon from 11 drug and device companies from 2017 to 2022. Consulting fees make up the largest share, 59% of the total. Laboratory Corporation of America Holdings paid the most, $4,121.
General payments to Dr. Zon by program year, 2017 to 2022
General payments to Dr. Zon by kind, 2017 to 2022
- Consulting fees$6,62559%
- Honoraria$3,00027%
- Travel and lodging$1,0519%
- Food and beverage$5565%
- Education$550%
Companies that paid Dr. Zon the most, 2017 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robin T. Zon graduated from Indiana University School of Medicine
Dr. Zon graduated from Indiana University School of Medicine in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robin T. Zon's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Robin T. Zon
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Robin T. Zon's NPI number?
Dr. Robin T. Zon's NPI number is 1891799391. It was assigned on June 13, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Robin T. Zon?
Dr. Robin T. Zon is a medical oncologist in Mishawaka, Indiana. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).
Where does Dr. Robin T. Zon practice?
Dr. Zon practices at 5340 Holy Cross Pkwy, Mishawaka, IN 46545-1470. Dr. Zon's primary practice is Michiana Hematology-oncology - Primary Care - Mishawaka in Mishawaka, Indiana.
What is Dr. Robin T. Zon's office phone number?
The practice phone on file for Dr. Zon is (574) 237-1328.
What is Dr. Robin T. Zon's medical license number?
Dr. Zon holds Indiana license 01041630A, one of the licenses on file in 2 states.
Which states has Dr. Robin T. Zon been licensed in?
Dmand AI has state licenses on file for Dr. Zon in Indiana and Michigan.
What medical group is Dr. Robin T. Zon part of?
Dr. Zon is linked to Michiana Hematology-Oncology, PC.
Does Dr. Robin T. Zon accept Medicare?
Yes. CMS data shows Dr. Zon billed Medicare for 51,184 services in 2022.
What is Dr. Robin T. Zon's MIPS score?
Dr. Zon's MIPS final score for performance year 2024 is 98 out of 100, reported as part of a group.
What services does Dr. Robin T. Zon bill to Medicare?
In 2022, Dr. Zon's most billed Medicare services were injected or infused drug (J9271), medicare temporary code (Q0138) and injected or infused drug (J0881).
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Where did Dr. Robin T. Zon go to medical school?
Dr. Zon graduated from Indiana University School of Medicine in 1992.
What drugs does Dr. Robin T. Zon prescribe most?
In 2022 Medicare Part D data, Dr. Zon's most prescribed drugs by claims were Anastrozole, Tamoxifen Citrate and Letrozole.
Has Dr. Robin T. Zon received payments from drug or device companies?
CMS Open Payments shows $11,287 in general payments to Dr. Zon from 11 companies from 2017 to 2022. The largest total came from Laboratory Corporation of America Holdings.
How long has Dr. Robin T. Zon been practicing?
Dr. Zon graduated from medical school in 1992, 34 years ago.
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