Cassondra Dawn Simmoneau, NP
- Medicare patients, 2024
- 14
- Part D claims, 2024
- 13
- MIPS score, 2024
- 82
- Industry payments
- $14
- Affiliated sites
- 2
- Practice address
- 1902 Corona Rd, Columbia, MO 65203
- Practice phone
- Call (573) 303-5845
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Viemed
Columbia, Missouri
Find Cassondra Simmoneau'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.
Cassondra Dawn Simmoneau is a nurse practitioner in Columbia, Missouri
Cassondra Simmoneau practices at Viemed in Columbia, Missouri.
Cassondra Simmoneau's NPI, 1003440215, was assigned on February 26, 2020. Cassondra Simmoneau holds Missouri license 2019039975.
- NPI
- 1003440215NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911336318
- NPI enumeration date
- February 26, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (573) 303-5845
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Cassondra Dawn Simmoneau practices at Viemed in Columbia, Missouri
Cassondra Simmoneau's primary practice is Viemed, at 1902 Corona Rd, Columbia, MO 65203 in Boone County. The practice phone is (573) 303-5845.
- Viemed1902 Corona Rd, Columbia, MO 65203 · Boone CountyPhone(573) 303-5845
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Cassondra Dawn Simmoneau is affiliated with 3 sites of care and 2 medical groups
Cassondra Simmoneau's primary practice is Viemed in Columbia, Missouri. The medical group on file is CoxHealth Neurology. Dmand AI also links Cassondra Simmoneau to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Cassondra Dawn Simmoneau's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Cassondra Simmoneau practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Viemed | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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.
Cassondra Dawn Simmoneau is one of 1,347 nurse practitioners in Missouri
Nurse practitioner is Cassondra Simmoneau's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Cassondra Simmoneau is licensed in Missouri.
Specialties and state licenses
- Nurse practitioner, MissouriPrimary
Nurse practitioners near Cassondra Simmoneau
Counts of nurse practitioners 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
Cassondra Dawn Simmoneau treated 14 Medicare patients in 2024, average age 73
CMS counts 14 Medicare patients who saw Cassondra Simmoneau in 2024. 75% of them have high blood pressure. Their average risk score is 1.99, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Cassondra Simmoneau's median patient age at 66, with 50% women.
Chronic conditions among Cassondra Simmoneau's Medicare patients, 2024
- High blood pressure75%
Share of Medicare patients with each condition. A patient can have several.
Cassondra Simmoneau's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Cassondra Dawn Simmoneau wrote 13 Medicare Part D claims in 2024
In 2024, Cassondra Simmoneau wrote 13 Medicare Part D claims. 92% of them were for generic drugs.
Cassondra Simmoneau's Part D claims by kind of drug, 2024
- Generic12 claims92%
- Brand-name and other1 claims8%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Cassondra Dawn Simmoneau scored 82 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Cassondra Simmoneau for performance year 2024, reported as part of a group. Cassondra Simmoneau accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cassondra Simmoneau's MIPS scores, performance year 2024
- 82of 100Final score
- 61.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Cassondra Dawn Simmoneau received $14 in industry payments in 2025
CMS Open Payments shows 1 general payment to Cassondra Simmoneau from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $14.
Companies that paid Cassondra Simmoneau the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Cassondra Dawn Simmoneau'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| 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 Cassondra Dawn Simmoneau
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Cassondra Dawn Simmoneau's NPI number?
Cassondra Dawn Simmoneau's NPI number is 1003440215. It was assigned on February 26, 2020, and it is active in the NPI Registry.
What does Cassondra Dawn Simmoneau specialize in?
Cassondra Dawn Simmoneau is a nurse practitioner in Columbia, Missouri. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Cassondra Dawn Simmoneau practice?
Cassondra Simmoneau practices at 1902 Corona Rd, Columbia, MO 65203. Cassondra Simmoneau's primary practice is Viemed in Columbia, Missouri. Dmand AI also links Cassondra Simmoneau to 2 group practices and clinics and 1 medical group.
What is Cassondra Dawn Simmoneau's office phone number?
The practice phone on file for Cassondra Simmoneau is (573) 303-5845.
What is Cassondra Dawn Simmoneau's medical license number?
Cassondra Simmoneau holds Missouri license 2019039975.
What medical group is Cassondra Dawn Simmoneau part of?
Cassondra Simmoneau is linked to CoxHealth Neurology. Dmand AI links Cassondra Simmoneau to 1 more medical group.
Does Cassondra Dawn Simmoneau accept Medicare?
Yes. CMS lists Cassondra Simmoneau as accepting Medicare assignment.
What is Cassondra Dawn Simmoneau's MIPS score?
Cassondra Simmoneau's MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.
How many Medicare patients does Cassondra Dawn Simmoneau see?
CMS counts 14 Medicare patients who saw Cassondra Simmoneau in 2024, with an average age of 73.
Has Cassondra Dawn Simmoneau received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to Cassondra Simmoneau from 1 company from 2025 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Cassondra Dawn Simmoneau been practicing?
Cassondra Simmoneau graduated from medical school in 2019, 7 years ago.
Selling to nurse practitioner practices?
See nurse practitioners 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