Casey L. Wegener, PA-C

  • O Fallon, MO
  • Physician assistant
NPI1902293004PAC ID7315266897
Medicare patients, 2024
144
Part D claims, 2024
571
MIPS score, 2024
91
Industry payments
$717
Affiliated sites
2
Practice address
4273 Keaton Crossing Blvd, O Fallon, MO 63368
Practice phone
Call (636) 206-4225
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Axes Physical Therapy - O Fallon

Therapy Group Practice · O Fallon, Missouri

See all 3 affiliations

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Casey L. Wegener is a physician assistant in O Fallon, Missouri

Casey Wegener practices at Axes Physical Therapy - O Fallon in O Fallon, Missouri.

Casey Wegener's NPI, 1902293004, was assigned on April 16, 2015. Casey Wegener holds Missouri license 2016020646.

NPI and contact details
Medicare PAC ID
7315266897
NPI enumeration date
April 16, 2015
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(636) 206-4225
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
38
Medical school graduation
2014

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Casey L. Wegener practices at Axes Physical Therapy - O Fallon in O Fallon, Missouri

Casey Wegener's primary practice is Axes Physical Therapy - O Fallon, at 4273 Keaton Crossing Blvd, O Fallon, MO 63368. The practice phone is (636) 206-4225.

  • Axes Physical Therapy - O Fallon
    4273 Keaton Crossing Blvd, O Fallon, MO 63368Phone(636) 206-4225

Source: Dmand AI Affiliation Data

Casey L. Wegener is affiliated with 2 sites of care and 1 medical group

Casey Wegener's primary practice is Axes Physical Therapy - O Fallon in O Fallon, Missouri. The medical group on file is O'Fallon Dermatology Specialists. Dmand AI also links Casey Wegener to 1 more group practice or clinic, named with a free account.

See all 3 affiliations for Casey Wegener

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Casey L. Wegener's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Casey Wegener practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Axes Physical Therapy - O FallonAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Casey L. Wegener is one of 1,484 physician assistants in Missouri

Physician assistant is Casey Wegener's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Casey Wegener's licenses on file in 2 states: Missouri and Illinois.

Specialties and state licenses

  • Physician assistant, MissouriPrimaryLicense 2016020646 · taxonomy 363A00000X
  • Illinois licenseLicense 085005404

Physician assistants near Casey Wegener

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

Casey L. Wegener treated 144 Medicare patients in 2024, average age 74

CMS counts 144 Medicare patients who saw Casey Wegener in 2024. The largest group is 65 to 74, with 80 patients. 75% of them have high cholesterol, and 63% have high blood pressure. Their average risk score is 0.92, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Casey Wegener's median patient age at 73, with 63% women.

Medicare patients, 2024144
Average age74
Average risk score0.92

Casey Wegener's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Casey Wegener's Medicare patients by sex, 2024

  • Women9465%
  • Men5035%

Chronic conditions among Casey Wegener's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure63%
  3. Arthritis47%
  4. Diabetes26%
  5. Anxiety23%
  6. Ischemic heart disease22%
  7. Chronic kidney disease21%
  8. Mood disorders19%

Share of Medicare patients with each condition. A patient can have several.

Casey Wegener's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 73

Patient panel by sex, all payers

  • Women63%
  • Men36%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Casey L. Wegener wrote 571 Medicare Part D claims in 2024

In 2024, Casey Wegener wrote 571 Medicare Part D claims for 298 patients. 93% of them were for generic drugs.

Part D claims, 2024571
Part D patients298

Casey Wegener's Part D claims by kind of drug, 2024

  • Generic530 claims93%
  • Brand-name41 claims7%

Drug classes CMS tracks in Casey Wegener's Part D claims, 2024

  • Antibiotics12%68 of 571 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

Casey L. Wegener scored 91 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Casey Wegener for performance year 2024, reported as part of a group. Casey Wegener accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Casey Wegener's MIPS scores, performance year 2024

  • 91of 100Final score
  • 81.6of 100Quality
  • 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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Casey L. Wegener received $717 in industry payments in 2025

CMS Open Payments shows 36 general payments to Casey Wegener from 14 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $106.

Companies that paid Casey Wegener the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Casey Wegener

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Casey L. Wegener's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Casey L. Wegener

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Casey L. Wegener's NPI number?

Casey L. Wegener's NPI number is 1902293004. It was assigned on April 16, 2015, and it is active in the NPI Registry.

What does Casey L. Wegener specialize in?

Casey L. Wegener is a physician assistant in O Fallon, Missouri. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Casey L. Wegener practice?

Casey Wegener practices at 4273 Keaton Crossing Blvd, O Fallon, MO 63368. Casey Wegener's primary practice is Axes Physical Therapy - O Fallon in O Fallon, Missouri. Dmand AI also links Casey Wegener to 1 group practice or clinic.

What is Casey L. Wegener's office phone number?

The practice phone on file for Casey Wegener is (636) 206-4225.

What is Casey L. Wegener's medical license number?

Casey Wegener holds Missouri license 2016020646, one of the licenses on file in 2 states.

Which states has Casey L. Wegener been licensed in?

Dmand AI has state licenses on file for Casey Wegener in Missouri and Illinois.

What medical group is Casey L. Wegener part of?

Casey Wegener is linked to O'Fallon Dermatology Specialists.

Does Casey L. Wegener accept Medicare?

Yes. CMS lists Casey Wegener as accepting Medicare assignment.

What is Casey L. Wegener's MIPS score?

Casey Wegener's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.

How many Medicare patients does Casey L. Wegener see?

CMS counts 144 Medicare patients who saw Casey Wegener in 2024, with an average age of 74.

Has Casey L. Wegener received payments from drug or device companies?

CMS Open Payments shows $717 in general payments to Casey Wegener from 14 companies from 2025 to 2025. The largest total came from Abbvie Inc.

How long has Casey L. Wegener been practicing?

Casey Wegener graduated from medical school in 2014, 12 years ago.

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