Breast Neoplasms, MaleCarcinoma, Intraductal, Noninfiltrating
Dr. Robert T. Weigand, MD
NPI1952379679
- Medicare services, 2019
- 19
- Part D claims, 2024
- 22
- Clinical trials
- 1
- Industry payments
- $4,032
- Affiliated sites
- 1
- Practice address
- 902 N Riverside Rd, Saint Joseph, MO 64507-2559
- Practice phone
- Call (816) 271-1301
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Heartland Clinic Cancer Center St Joseph Oncology
Medical specialty practice · Saint Joseph, Missouri
Find Dr. Weigand'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. Robert T. Weigand is a medical oncologist in Saint Joseph, Missouri
Dr. Weigand practices at Heartland Clinic Cancer Center St Joseph Oncology in Saint Joseph, Missouri.
Dr. Weigand's NPI, 1952379679, was assigned on March 9, 2006. Dr. Weigand holds Missouri license R1H74.
NPI and contact details
- NPI
- 1952379679NPI Registry (opens in a new tab)
- NPI enumeration date
- March 9, 2006
- NPI status
- Active
- Practice phone
- (816) 271-1301
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert T. Weigand practices at Heartland Clinic Cancer Center St Joseph Oncology in Saint Joseph, Missouri
Dr. Weigand's primary practice is Heartland Clinic Cancer Center St Joseph Oncology, at 902 N Riverside Rd, Saint Joseph, MO 64507-2559. The practice phone is (816) 271-1301.
- Heartland Clinic Cancer Center St Joseph Oncology902 N Riverside Rd, Saint Joseph, MO 64507-2559Phone(816) 271-1301
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert T. Weigand is affiliated with 1 site of care and 1 medical group
Dr. Weigand's primary practice is Heartland Clinic Cancer Center St Joseph Oncology in Saint Joseph, Missouri. Dmand AI also links Dr. Weigand to 1 medical group, named with a free account.
Heartland Clinic Cancer Center St Joseph OncologyPrimary
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Robert T. Weigand's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Weigand practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Heartland Clinic Cancer Center St Joseph Oncology | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Weigand practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Robert T. Weigand is one of 120 medical oncologists in Missouri
Medical oncology is Dr. Weigand's primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Dmand AI has Dr. Weigand's licenses on file in 2 states: Missouri and Kentucky.
Specialties and state licenses
- Medical oncology, MissouriPrimary
- Kentucky license
Medical oncologists near Dr. Weigand
Counts of medical oncologists with a Dmand AI profile, by place and practice. Each opens the list.
120medical oncologists in Missouri
5medical oncologists in Saint Joseph
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Robert T. Weigand billed Medicare for 19 services in 2019
CMS data shows 19 Medicare services from Dr. Weigand across 1 procedure code in 2019, all of them office visits. Medicare paid $269 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 201919
Paid by Medicare$269
Procedure codes1
Dr. Weigand's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 1,2952019: 1999%
- Lab and pathology
- 2018: 4152019: 0100%
- Tests and treatments
- 2018: 1042019: 0100%
- Surgery
- 2018: 2562019: 0100%
Dr. Weigand compared with the Missouri median for medical oncologists, 2019
- Dr. Weigand
- Missouri median
- Medicare services
- 19vs 1,24698% below
- Part D claims
- 139vs 56075% below
Medians across 125 medical oncologists in Missouri with Dmand AI profiles that report each measure.
Dr. Weigand's most billed Medicare procedure codes, 2019
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Weigand?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Weigand and other medical oncologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert T. Weigand's patients have a median age of 81
Across all payers, Dmand AI patient panel data puts Dr. Weigand's median patient age at 81, with 57% women.
Dr. Weigand's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 81
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. Robert T. Weigand wrote 22 Medicare Part D claims in 2024
In 2024, Dr. Weigand wrote 22 Medicare Part D claims. 95% of them were for generic drugs. They cover 6 drugs, with $137,812 in total drug cost. In 2018, CMS named 1,348 claims across 44 drugs.
Part D claims, 202422
Drugs named by CMS6
Total drug cost$137,812
Dr. Weigand's Part D claims by kind of drug, 2024
- Generic21 claims95%
- Brand-name and other1 claims5%
Dr. Weigand's most prescribed drugs by claims, 2019
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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 1,3482019: 13990%
Drugs named by CMS: 6 in 2019, 44 in 2018.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Find medical oncologists like Dr. Weigand by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Robert T. Weigand has worked on 1 clinical trial
Dmand AI links Dr. Weigand to 1 clinical trial. Conditions studied include Breast Neoplasms, Male and Carcinoma, Intraductal, Noninfiltrating.
Conditions in Dr. Weigand's trials
- Breast Neoplasms, Male
- Carcinoma, Intraductal, Noninfiltrating
Investigators on the most trials with Dr. Weigand
- Amy Baumgartner Akins, MD1 shared trial
- George Bascom, MD1 shared trial
- Samir Mukundray Dalia, MD1 shared trial
Recent clinical trials with Dr. Weigand
Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Robert T. Weigand received $4,032 in industry payments from 2016 to 2019
CMS Open Payments shows 313 general payments to Dr. Weigand from 33 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 93% of the total. Novartis Pharmaceuticals Corporation paid the most, $844.
General payments to Dr. Weigand by program year, 2016 to 2019
General payments to Dr. Weigand by kind, 2016 to 2019
$4Kin total
- Food and beverage$3,76193%
- Education$2717%
Companies that paid Dr. Weigand the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Robert T. Weigand'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)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Robert T. Weigand
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. Robert T. Weigand's NPI number?
Dr. Robert T. Weigand's NPI number is 1952379679. It was assigned on March 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert T. Weigand?
Dr. Robert T. Weigand is a medical oncologist in Saint Joseph, Missouri. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).
Where does Dr. Robert T. Weigand practice?
Dr. Weigand practices at 902 N Riverside Rd, Saint Joseph, MO 64507-2559. Dr. Weigand's primary practice is Heartland Clinic Cancer Center St Joseph Oncology in Saint Joseph, Missouri. Dmand AI also links Dr. Weigand to 1 medical group.
What is Dr. Robert T. Weigand's office phone number?
The practice phone on file for Dr. Weigand is (816) 271-1301.
What is Dr. Robert T. Weigand's medical license number?
Dr. Weigand holds Missouri license R1H74, one of the licenses on file in 2 states.
Which states has Dr. Robert T. Weigand been licensed in?
Dmand AI has state licenses on file for Dr. Weigand in Missouri and Kentucky.
Does Dr. Robert T. Weigand accept Medicare?
Yes. CMS data shows Dr. Weigand billed Medicare for 19 services in 2019.
What services does Dr. Robert T. Weigand bill to Medicare?
In 2019, Dr. Weigand's most billed Medicare services were office visit, established patient (99214).
What drugs does Dr. Robert T. Weigand prescribe most?
In 2019 Medicare Part D data, Dr. Weigand's most prescribed drugs by claims were Anastrozole, Letrozole and Warfarin Sodium.
Has Dr. Robert T. Weigand received payments from drug or device companies?
CMS Open Payments shows $4,032 in general payments to Dr. Weigand from 33 companies from 2016 to 2019. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Robert T. Weigand been practicing?
Dr. Weigand's NPI was assigned in 2006.
Does Dr. Robert T. Weigand do research?
Dr. Weigand has worked on 1 clinical trial.
Selling to medical oncology practices?
See medical oncologists in Missouri by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card