Rebecca N. Messerli
- Medicare services, 2024
- 404
- Medicare patients, 2024
- 381
- Part D claims, 2024
- 236
- Hospital affiliations
- 3
- Industry payments
- $25
- Practice address
- 9100 W 74th Street, Shawnee Mission, KS 66204
- Practice phone
- Call (913) 676-2152
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Rebecca Messerli'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.
Rebecca N. Messerli is an emergency medicine physician in Overland Park, Kansas
Rebecca Messerli practices at AdventHealth Shawnee Mission in Shawnee Mission, Kansas, part of AdventHealth.
Rebecca Messerli's NPI, 1073672499, was assigned on December 8, 2006. Rebecca Messerli graduated from University of Kansas School of Med (KC/Wich/Sal) in 2007. Rebecca Messerli holds Missouri license 2007013165.
- NPI
- 1073672499NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537259130
- NPI enumeration date
- December 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (913) 676-2152
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Rebecca N. Messerli practices at AdventHealth Shawnee Mission in Shawnee Mission, Kansas
Rebecca Messerli's primary practice is AdventHealth Shawnee Mission, at 9100 W 74th Street, Shawnee Mission, KS 66204 in Johnson County. The practice phone is (913) 676-2152.
- AdventHealth Shawnee Mission9100 W 74th Street, Shawnee Mission, KS 66204 · Johnson CountyPhone(913) 676-2152
Source: Dmand AI Affiliation Data
Rebecca N. Messerli is affiliated with 3 sites of care and 2 medical groups
Rebecca Messerli's primary practice is AdventHealth Shawnee Mission in Shawnee Mission, Kansas, part of AdventHealth. Rebecca Messerli is also affiliated with AdventHealth South Overland Park. The medical group on file is Kansas Emergency Physicians. Dmand AI also links Rebecca Messerli to 1 more hospital 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 Rebecca N. Messerli's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Rebecca Messerli practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| AdventHealth Shawnee Mission | 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 AdventHealth and 6.2K+ hospitals, with verified contacts in the same login.
Rebecca N. Messerli is one of 378 emergency medicine physicians in Kansas
Emergency medicine is Rebecca Messerli's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Rebecca Messerli is board certified in emergency medicine by the American Board of Emergency Medicine. Rebecca Messerli is licensed in Missouri.
Specialties and state licenses
- Emergency medicine, MissouriPrimary
Emergency medicine physicians near Rebecca Messerli
Counts of emergency medicine physicians 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
Rebecca N. Messerli billed Medicare for 404 services in 2024
CMS data shows 404 Medicare services from Rebecca Messerli across 5 procedure codes in 2024, for 381 Medicare patients. Medicare paid $45,217 for them. Every service was in a facility, such as a hospital, rather than an office.
Rebecca Messerli's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4102024: 3895%
- Tests and treatments
- 2023: 122024: 1525%
Rebecca Messerli compared with the Kansas median for emergency medicine physicians, 2024
- Rebecca Messerli
- Kansas median
- Medicare services
- 404vs 399Close to median
- Medicare patients
- 381vs 33713% above
- Part D claims
- 136vs 7484% above
Medians across 376 emergency medicine physicians in Kansas with Dmand AI profiles that report each measure.
Rebecca Messerli's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Rebecca Messerli?
Medicare shows one payer. Book a meeting to get commercial claims data for Rebecca Messerli and other emergency medicine physicians in Kansas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Rebecca N. Messerli treated 381 Medicare patients in 2024, average age 76
CMS counts 381 Medicare patients who saw Rebecca Messerli in 2024. The largest group is 75 to 84, with 132 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. 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 Rebecca Messerli's median patient age at 53, with 57% women.
Rebecca Messerli's Medicare patients by age, 2024
Rebecca Messerli's Medicare patients by sex, 2024
- Women24965%
- Men13235%
Chronic conditions among Rebecca Messerli's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Mood disorders48%
- Depression44%
- Anxiety42%
- Ischemic heart disease42%
- Chronic kidney disease39%
Share of Medicare patients with each condition. A patient can have several.
Rebecca Messerli's 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%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Rebecca N. Messerli wrote 236 Medicare Part D claims in 2024
In 2024, Rebecca Messerli wrote 236 Medicare Part D claims for 171 patients. 95% of them were for generic drugs. CMS names the drug for 136 of them, across 4 drugs with 11 or more claims each, at $826 in total drug cost. In 2023, CMS named 123 claims across 5 drugs.
Rebecca Messerli's Part D claims by kind of drug, 2024
- Generic225 claims95%
- Brand-name11 claims5%
Rebecca Messerli's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Rebecca Messerli's Part D claims, 2024
- Opioids25%60 of 236 claims
- Antibiotics35%83 of 236 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1232024: 13611%
Drugs named by CMS: 4 in 2024, 5 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Rebecca N. Messerli takes part in Medicare
Rebecca Messerli 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)
For MedTech and pharma teams
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Rebecca N. Messerli received $25 in industry payments in 2025
CMS Open Payments shows 1 general payment to Rebecca Messerli 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, $25.
Companies that paid Rebecca Messerli the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Rebecca N. Messerli graduated from University of Kansas School of Med (KC/Wich/Sal)
Rebecca Messerli graduated from University of Kansas School of Med (KC/Wich/Sal) in 2007.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Sources for Rebecca N. Messerli'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Rebecca N. Messerli
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What is Rebecca N. Messerli's NPI number?
Rebecca N. Messerli's NPI number is 1073672499. It was assigned on December 8, 2006, and it is active in the NPI Registry.
What does Rebecca N. Messerli specialize in?
Rebecca N. Messerli is an emergency medicine physician in Overland Park, Kansas. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Rebecca N. Messerli practice?
Rebecca Messerli practices at 9100 W 74th Street, Shawnee Mission, KS 66204. Rebecca Messerli's primary practice is AdventHealth Shawnee Mission in Shawnee Mission, Kansas, part of AdventHealth. Dmand AI also links Rebecca Messerli to 1 hospital and 1 medical group.
What is Rebecca N. Messerli's office phone number?
The practice phone on file for Rebecca Messerli is (913) 676-2152.
What is Rebecca N. Messerli's medical license number?
Rebecca Messerli holds Missouri license 2007013165.
Which hospitals is Rebecca N. Messerli affiliated with?
Rebecca Messerli practices at AdventHealth Shawnee Mission in Shawnee Mission, Kansas. Rebecca Messerli is also affiliated with AdventHealth South Overland Park. Dmand AI links Rebecca Messerli to 1 more hospital.
What medical group is Rebecca N. Messerli part of?
Rebecca Messerli is linked to Kansas Emergency Physicians. Dmand AI links Rebecca Messerli to 1 more medical group.
Does Rebecca N. Messerli accept Medicare?
Yes. CMS data shows Rebecca Messerli billed Medicare for 404 services in 2024, and Rebecca Messerli accepts Medicare assignment.
How many Medicare patients does Rebecca N. Messerli see?
CMS counts 381 Medicare patients who saw Rebecca Messerli in 2024, with an average age of 76.
Is Rebecca N. Messerli board certified?
Yes. Rebecca Messerli is board certified in emergency medicine by the American Board of Emergency Medicine.
Show 5 more questionsShow fewer questions
What services does Rebecca N. Messerli bill to Medicare?
In 2024, Rebecca Messerli's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
Where did Rebecca N. Messerli go to medical school?
Rebecca Messerli graduated from University of Kansas School of Med (KC/Wich/Sal) in 2007.
What drugs does Rebecca N. Messerli prescribe most?
In 2024 Medicare Part D data, Rebecca Messerli's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Cephalexin and Prednisone.
Has Rebecca N. Messerli received payments from drug or device companies?
CMS Open Payments shows $25 in general payments to Rebecca Messerli from 1 company from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Rebecca N. Messerli been practicing?
Rebecca Messerli graduated from medical school in 2007, 19 years ago.
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