Casey Lynn Buncher, FNP-C
- Medicare patients, 2024
- 24
- Part D claims, 2024
- 477
- Hospital affiliations
- 2
- Industry payments
- $347
- Medical groups
- 2
- Practice address
- 615 New Ballas Road, Saint Louis, MO 63141
- Practice phone
- Call (314) 251-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Casey Buncher'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.
Casey Lynn Buncher is a family nurse practitioner in Saint Louis, Missouri
Casey Buncher practices at Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy.
Casey Buncher's NPI, 1891336178, was assigned on October 8, 2019. Casey Buncher holds Missouri license 2019018815.
- NPI
- 1891336178NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678905312
- NPI enumeration date
- October 8, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 251-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Casey Lynn Buncher practices at Mercy Hospital St. Louis in Saint Louis, Missouri
Casey Buncher's primary practice is Mercy Hospital St. Louis, at 615 New Ballas Road, Saint Louis, MO 63141 in St. Louis County. The practice phone is (314) 251-6000.
- Mercy Hospital St. Louis615 New Ballas Road, Saint Louis, MO 63141 · St. Louis CountyPhone(314) 251-6000
Source: Dmand AI Affiliation Data
Casey Lynn Buncher is affiliated with 4 sites of care and 2 medical groups
Casey Buncher's primary practice is Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy. Casey Buncher is also affiliated with Mercy Hospital Washington. The medical group on file is Mercy Clinic East Communities. Dmand AI also links Casey Buncher 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 Casey Lynn Buncher's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Casey Buncher practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital St. Louis | Available with a free account |
| +3 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 Mercy and 6.2K+ hospitals, with verified contacts in the same login.
Casey Lynn Buncher is one of 3,989 family nurse practitioners in Missouri
Family is Casey Buncher's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Casey Buncher is licensed in Missouri.
Specialties and state licenses
- Family nurse practitioner, MissouriPrimary
Family nurse practitioners near Casey Buncher
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
Casey Lynn Buncher treated 24 Medicare patients in 2024, average age 64
CMS counts 24 Medicare patients who saw Casey Buncher in 2024. 75% of them have high cholesterol, and 50% have high blood pressure. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Casey Buncher's median patient age at 19, with 63% women.
Chronic conditions among Casey Buncher's Medicare patients, 2024
- High cholesterol75%
- High blood pressure50%
Share of Medicare patients with each condition. A patient can have several.
Casey Buncher's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 19
Patient panel by sex, all payers
- Women63%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Casey Lynn Buncher wrote 477 Medicare Part D claims in 2024
In 2024, Casey Buncher wrote 477 Medicare Part D claims for 185 patients. 72% of them were for generic drugs.
Casey Buncher's Part D claims by kind of drug, 2024
- Generic345 claims72%
- Brand-name132 claims28%
Drug classes CMS tracks in Casey Buncher's Part D claims, 2024
- Antibiotics15%72 of 477 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 Casey Lynn Buncher takes part in Medicare
Casey Buncher 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
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Casey Lynn Buncher received $347 in industry payments in 2025
CMS Open Payments shows 17 general payments to Casey Buncher from 10 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $84.
Companies that paid Casey Buncher 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 Casey Lynn Buncher'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) |
| 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 Casey Lynn Buncher
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 Lynn Buncher's NPI number?
Casey Lynn Buncher's NPI number is 1891336178. It was assigned on October 8, 2019, and it is active in the NPI Registry.
What does Casey Lynn Buncher specialize in?
Casey Lynn Buncher is a family nurse practitioner in Saint Louis, Missouri. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Casey Lynn Buncher practice?
Casey Buncher practices at 615 New Ballas Road, Saint Louis, MO 63141. Casey Buncher's primary practice is Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy. Dmand AI also links Casey Buncher to 2 group practices and clinics and 1 medical group.
What is Casey Lynn Buncher's office phone number?
The practice phone on file for Casey Buncher is (314) 251-6000.
What is Casey Lynn Buncher's medical license number?
Casey Buncher holds Missouri license 2019018815.
Which hospitals is Casey Lynn Buncher affiliated with?
Casey Buncher practices at Mercy Hospital St. Louis in Saint Louis, Missouri. Casey Buncher is also affiliated with Mercy Hospital Washington.
What medical group is Casey Lynn Buncher part of?
Casey Buncher is linked to Mercy Clinic East Communities. Dmand AI links Casey Buncher to 1 more medical group.
Does Casey Lynn Buncher accept Medicare?
Yes. CMS lists Casey Buncher as accepting Medicare assignment.
How many Medicare patients does Casey Lynn Buncher see?
CMS counts 24 Medicare patients who saw Casey Buncher in 2024, with an average age of 64.
Has Casey Lynn Buncher received payments from drug or device companies?
CMS Open Payments shows $347 in general payments to Casey Buncher from 10 companies from 2025 to 2025. The largest total came from Novo Nordisk Inc.
How long has Casey Lynn Buncher been practicing?
Casey Buncher graduated from medical school in 2019, 7 years ago.
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