Cynthia Sue Anthonies, FNP
- Medicare patients, 2024
- 116
- Part D claims, 2024
- 306
- MIPS score, 2024
- 93
- Hospital affiliations
- 1
- Industry payments
- $15
- Practice address
- 232 S Woods Mill Rd, Chesterfield, MO 63017
- Practice phone
- Call (314) 434-1500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Cynthia Anthonies' professional email, personal email and mobile number
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Cynthia Sue Anthonies is a family nurse practitioner in Chesterfield, Missouri
Cynthia Anthonies practices at St. Luke's Hospital in Chesterfield, Missouri, part of St. Luke's Episcopal-Presbyterian Hospital.
Cynthia Anthonies' NPI, 1508384942, was assigned on September 6, 2017. Cynthia Anthonies holds Missouri license 20172025290.
- NPI
- 1508384942NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608134168
- NPI enumeration date
- September 6, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 434-1500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Cynthia Sue Anthonies practices at St. Luke's Hospital in Chesterfield, Missouri
Cynthia Anthonies' primary practice is St. Luke's Hospital, at 232 S Woods Mill Rd, Chesterfield, MO 63017 in St. Louis County. The practice phone is (314) 434-1500.
- St. Luke's Hospital232 S Woods Mill Rd, Chesterfield, MO 63017 · St. Louis CountyPhone(314) 434-1500
Source: Dmand AI Affiliation Data
Cynthia Sue Anthonies is affiliated with 2 sites of care and 2 medical groups
Cynthia Anthonies' primary practice is St. Luke's Hospital in Chesterfield, Missouri, part of St. Luke's Episcopal-Presbyterian Hospital. The medical group on file is St. Luke's Hospital Emergency Department. Dmand AI also links Cynthia Anthonies to 1 more breast imaging center and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Cynthia Sue Anthonies' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Cynthia Anthonies practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Luke's Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Cynthia Sue Anthonies is one of 3,989 family nurse practitioners in Missouri
Family is Cynthia Anthonies' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Cynthia Anthonies is licensed in Missouri.
Specialties and state licenses
- Family nurse practitioner, MissouriPrimary
Family nurse practitioners near Cynthia Anthonies
Counts of family 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
Cynthia Sue Anthonies treated 116 Medicare patients in 2024, average age 73
CMS counts 116 Medicare patients who saw Cynthia Anthonies in 2024. The largest group is 65 to 74, with 42 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.22, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Cynthia Anthonies' median patient age at 53, with 57% women.
Cynthia Anthonies' Medicare patients by age, 2024
Cynthia Anthonies' Medicare patients by sex, 2024
- Women7262%
- Men4438%
Chronic conditions among Cynthia Anthonies' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Anxiety34%
- Ischemic heart disease34%
- Mood disorders34%
- Depression31%
- Chronic kidney disease28%
Share of Medicare patients with each condition. A patient can have several.
Cynthia Anthonies' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women57%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Cynthia Sue Anthonies wrote 306 Medicare Part D claims in 2024
In 2024, Cynthia Anthonies wrote 306 Medicare Part D claims for 204 patients. 92% of them were for generic drugs.
Cynthia Anthonies' Part D claims by kind of drug, 2024
- Generic281 claims92%
- Brand-name and other25 claims8%
Drug classes CMS tracks in Cynthia Anthonies' Part D claims, 2024
- Antibiotics47%143 of 306 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Cynthia Sue Anthonies scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Cynthia Anthonies for performance year 2024, reported through an alternative payment model (APM). Cynthia Anthonies accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cynthia Anthonies' MIPS scores, performance year 2024
- 93of 100Final score
- 82.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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
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Cynthia Sue Anthonies received $15 in industry payments in 2025
CMS Open Payments shows 1 general payment to Cynthia Anthonies from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $15.
Companies that paid Cynthia Anthonies 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 Cynthia Sue Anthonies'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 Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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 Cynthia Sue Anthonies
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Cynthia Sue Anthonies' NPI number?
Cynthia Sue Anthonies' NPI number is 1508384942. It was assigned on September 6, 2017, and it is active in the NPI Registry.
What does Cynthia Sue Anthonies specialize in?
Cynthia Sue Anthonies is a family nurse practitioner in Chesterfield, Missouri. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Cynthia Sue Anthonies practice?
Cynthia Anthonies practices at 232 S Woods Mill Rd, Chesterfield, MO 63017. Cynthia Anthonies' primary practice is St. Luke's Hospital in Chesterfield, Missouri, part of St. Luke's Episcopal-Presbyterian Hospital. Dmand AI also links Cynthia Anthonies to 1 breast imaging center and 1 medical group.
What is Cynthia Sue Anthonies' office phone number?
The practice phone on file for Cynthia Anthonies is (314) 434-1500.
What is Cynthia Sue Anthonies' medical license number?
Cynthia Anthonies holds Missouri license 20172025290.
Which hospitals is Cynthia Sue Anthonies affiliated with?
Cynthia Anthonies practices at St. Luke's Hospital in Chesterfield, Missouri.
What medical group is Cynthia Sue Anthonies part of?
Cynthia Anthonies is linked to St. Luke's Hospital Emergency Department. Dmand AI links Cynthia Anthonies to 1 more medical group.
Does Cynthia Sue Anthonies accept Medicare?
Yes. CMS lists Cynthia Anthonies as accepting Medicare assignment.
What is Cynthia Sue Anthonies' MIPS score?
Cynthia Anthonies' MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Cynthia Sue Anthonies see?
CMS counts 116 Medicare patients who saw Cynthia Anthonies in 2024, with an average age of 73.
Has Cynthia Sue Anthonies received payments from drug or device companies?
CMS Open Payments shows $15 in general payments to Cynthia Anthonies from 1 company from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Cynthia Sue Anthonies been practicing?
Cynthia Anthonies graduated from medical school in 2017, 9 years ago.
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