Joanna E. Armstrong, PA
- Medicare patients, 2024
- 408
- Part D claims, 2024
- 421
- Affiliated sites
- 4
- Medical groups
- 5
- State license
- 1
- Practice address
- 2651 E Discovery Pkwy, Bloomington, IN 47408
- Practice phone
- Call (812) 353-5252
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
IU Health Bloomington
Bloomington, Indiana
Find Joanna 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.
Joanna E. Armstrong is a physician assistant in Bloomington, Indiana
Joanna Armstrong practices at IU Health Bloomington in Bloomington, Indiana.
Joanna Armstrong's NPI, 1639290414, was assigned on April 2, 2007. Joanna Armstrong holds Indiana license 10000927A.
- NPI
- 1639290414NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678666518
- NPI enumeration date
- April 2, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (812) 353-5252
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Joanna E. Armstrong practices at IU Health Bloomington in Bloomington, Indiana
Joanna Armstrong's primary practice is IU Health Bloomington, at 2651 E Discovery Pkwy, Bloomington, IN 47408 in Monroe County. The practice phone is (812) 353-5252.
- IU Health Bloomington2651 E Discovery Pkwy, Bloomington, IN 47408 · Monroe CountyPhone(812) 353-5252
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Joanna E. Armstrong is affiliated with 5 sites of care and 5 medical groups
Joanna Armstrong's primary practice is IU Health Bloomington in Bloomington, Indiana. The medical group on file is Directed Rehabilitation Services. Dmand AI also links Joanna Armstrong to 4 more group practices and clinics and 4 medical groups, 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 Joanna E. Armstrong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Joanna Armstrong practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| IU Health Bloomington | Available with a free account |
| +4 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Joanna E. Armstrong is one of 2,113 physician assistants in Indiana
Physician assistant is Joanna Armstrong's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Joanna Armstrong is licensed in Indiana.
Specialties and state licenses
- Physician assistant, IndianaPrimary
Physician assistants near Joanna Armstrong
Counts of physician assistants 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
Joanna E. Armstrong treated 408 Medicare patients in 2024, average age 79
CMS counts 408 Medicare patients who saw Joanna Armstrong in 2024. The largest group is 75 to 84, with 150 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 2.25, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Joanna Armstrong's median patient age at 78, with 65% women.
Joanna Armstrong's Medicare patients by age, 2024
Joanna Armstrong's Medicare patients by sex, 2024
- Women23858%
- Men17042%
Chronic conditions among Joanna Armstrong's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis71%
- Mood disorders67%
- Depression66%
- Anxiety57%
- Chronic kidney disease51%
- Diabetes49%
Share of Medicare patients with each condition. A patient can have several.
Joanna 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 78
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Joanna E. Armstrong wrote 421 Medicare Part D claims in 2024
In 2024, Joanna Armstrong wrote 421 Medicare Part D claims for 135 patients. 95% of them were for generic drugs.
Joanna Armstrong's Part D claims by kind of drug, 2024
- Generic399 claims95%
- Brand-name22 claims5%
Drug classes CMS tracks in Joanna Armstrong's Part D claims, 2024
- Opioids14%58 of 421 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
How Joanna E. Armstrong takes part in Medicare
Joanna Armstrong accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Joanna E. 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 | 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) |
| 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 Joanna E. 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 Joanna E. Armstrong's NPI number?
Joanna E. Armstrong's NPI number is 1639290414. It was assigned on April 2, 2007, and it is active in the NPI Registry.
What does Joanna E. Armstrong specialize in?
Joanna E. Armstrong is a physician assistant in Bloomington, Indiana. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Joanna E. Armstrong practice?
Joanna Armstrong practices at 2651 E Discovery Pkwy, Bloomington, IN 47408. Joanna Armstrong's primary practice is IU Health Bloomington in Bloomington, Indiana. Dmand AI also links Joanna Armstrong to 4 group practices and clinics and 4 medical groups.
What is Joanna E. Armstrong's office phone number?
The practice phone on file for Joanna Armstrong is (812) 353-5252.
What is Joanna E. Armstrong's medical license number?
Joanna Armstrong holds Indiana license 10000927A.
What medical group is Joanna E. Armstrong part of?
Joanna Armstrong is linked to Directed Rehabilitation Services. Dmand AI links Joanna Armstrong to 4 more medical groups.
Does Joanna E. Armstrong accept Medicare?
Yes. CMS lists Joanna Armstrong as accepting Medicare assignment.
How many Medicare patients does Joanna E. Armstrong see?
CMS counts 408 Medicare patients who saw Joanna Armstrong in 2024, with an average age of 79.
How long has Joanna E. Armstrong been practicing?
Joanna Armstrong graduated from medical school in 2006, 20 years ago.
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