Cynthia L. Armstrong
- Medicare patients, 2024
- 23
- Part D claims, 2024
- 832
- MIPS score, 2024
- 82
- Hospital affiliations
- 1
- Medical groups
- 2
- Practice address
- 3801 South National Avenue, Springfield, MO 65807
- Practice phone
- Call (417) 269-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Cynthia Armstrong'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.
Cynthia L. Armstrong is a nurse practitioner in Springfield, Missouri
Cynthia Armstrong practices at Cox Medical Center South in Springfield, Missouri, part of Lester E. Cox Medical Centers.
Cynthia Armstrong's NPI, 1083080022, was assigned on August 13, 2015. Cynthia Armstrong holds Missouri license 2015028838.
- NPI
- 1083080022NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486960408
- NPI enumeration date
- August 13, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (417) 269-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Cynthia L. Armstrong practices at Cox Medical Center South in Springfield, Missouri
Cynthia Armstrong's primary practice is Cox Medical Center South, at 3801 South National Avenue, Springfield, MO 65807 in Greene County. The practice phone is (417) 269-6000.
- Cox Medical Center South3801 South National Avenue, Springfield, MO 65807 · Greene CountyPhone(417) 269-6000
Source: Dmand AI Affiliation Data
Cynthia L. Armstrong is affiliated with 3 sites of care and 2 medical groups
Cynthia Armstrong's primary practice is Cox Medical Center South in Springfield, Missouri, part of Lester E. Cox Medical Centers. The medical group on file is CoxHealth Neurology. Dmand AI also links Cynthia Armstrong to 2 more group practices and clinics 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 L. Armstrong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Cynthia Armstrong practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cox Medical Center South | 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 Lester E. Cox Medical Centers and 6.2K+ hospitals, with verified contacts in the same login.
Cynthia L. Armstrong is one of 1,347 nurse practitioners in Missouri
Nurse practitioner is Cynthia Armstrong's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Cynthia Armstrong is licensed in Missouri.
Specialties and state licenses
- Nurse practitioner, MissouriPrimary
Nurse practitioners near Cynthia Armstrong
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
Cynthia L. Armstrong treated 23 Medicare patients in 2024, average age 61
CMS counts 23 Medicare patients who saw Cynthia Armstrong in 2024. The largest group is under 65, with 11 patients. 57% of them have high blood pressure. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Cynthia Armstrong's median patient age at 39, with 98% women.
Cynthia Armstrong's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Cynthia Armstrong's Medicare patients, 2024
- High blood pressure57%
Share of Medicare patients with each condition. A patient can have several.
Cynthia Armstrong's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women98%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Cynthia L. Armstrong wrote 832 Medicare Part D claims in 2024
In 2024, Cynthia Armstrong wrote 832 Medicare Part D claims for 54 patients. 89% of them were for generic drugs.
Cynthia Armstrong's Part D claims by kind of drug, 2024
- Generic741 claims89%
- Brand-name91 claims11%
Drug classes CMS tracks in Cynthia Armstrong's Part D claims, 2024
- Antibiotics2%13 of 832 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 L. Armstrong 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 Cynthia Armstrong for performance year 2024, reported as part of a group. Cynthia Armstrong accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cynthia Armstrong'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
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Sources for Cynthia L. Armstrong'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) |
| 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 L. Armstrong
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 L. Armstrong's NPI number?
Cynthia L. Armstrong's NPI number is 1083080022. It was assigned on August 13, 2015, and it is active in the NPI Registry.
What does Cynthia L. Armstrong specialize in?
Cynthia L. Armstrong is a nurse practitioner in Springfield, Missouri. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Cynthia L. Armstrong practice?
Cynthia Armstrong practices at 3801 South National Avenue, Springfield, MO 65807. Cynthia Armstrong's primary practice is Cox Medical Center South in Springfield, Missouri, part of Lester E. Cox Medical Centers. Dmand AI also links Cynthia Armstrong to 2 group practices and clinics and 1 medical group.
What is Cynthia L. Armstrong's office phone number?
The practice phone on file for Cynthia Armstrong is (417) 269-6000.
What is Cynthia L. Armstrong's medical license number?
Cynthia Armstrong holds Missouri license 2015028838.
Which hospitals is Cynthia L. Armstrong affiliated with?
Cynthia Armstrong practices at Cox Medical Center South in Springfield, Missouri.
What medical group is Cynthia L. Armstrong part of?
Cynthia Armstrong is linked to CoxHealth Neurology. Dmand AI links Cynthia Armstrong to 1 more medical group.
Does Cynthia L. Armstrong accept Medicare?
Yes. CMS lists Cynthia Armstrong as accepting Medicare assignment.
What is Cynthia L. Armstrong's MIPS score?
Cynthia Armstrong's MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.
How many Medicare patients does Cynthia L. Armstrong see?
CMS counts 23 Medicare patients who saw Cynthia Armstrong in 2024, with an average age of 61.
How long has Cynthia L. Armstrong been practicing?
Cynthia Armstrong graduated from medical school in 2015, 11 years ago.
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