Casey Lynn Buncher, FNP-C
Family Nurse Practitioner · Union, MO
Casey Lynn Buncher, FNP-C is a family nurse practitioner with a practice address in Union, Missouri, and NPI 1891336178, issued on Oct 8, 2019. Check the license (Missouri 2019018815, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Casey Lynn Buncher
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 2019018815 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1935 Prairie Dell RD Ste 400, Union, MO 63084
- Phone
- (636) 649-3085
- Enumerated
- Oct 8, 2019
- Record last updated
- Jun 24, 2024
- Fax
- (636) 649-3086
- Medicare enrollment
- Enrolled (PECOS I20191118001941); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,226 in Missouri → Look up another NPI →
Also registered at 1935 Prairie Dell RD Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Chalk, APRN, FNP-BCFamily Nurse Practitioner1104590801
- Gretchen Farmer, MDInternal Medicine Physician1720283450
- Elizabeth Hammer, M.D.Pediatrics Physician1073540886
- Joi Irving, M.D.Internal Medicine Physician1457508665
Verify Casey Lynn Buncher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2019018815Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average family nurse practitioner in 2024
477 Medicare Part D claims for 185 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% of claims.
Most prescribed
- Albuterol Sulfate Hfa40 claims
- Trelegy Ellipta32 claims
- Azithromycin24 claims
- Lisinopril18 claims
- Montelukast Sodium18 claims
- Anoro Ellipta14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $746.43
39 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Mercy Clinic East CommunitiesUnion, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Casey Lynn Buncher among 5,226 family nurse practitioner records in Missouri
Casey Lynn Buncher, FNP-C is one of 5,226 family nurse practitioner records with a practice address in Missouri. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 59% of them.
- NPI issued2019 · 59% of these records are older, 34% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2019 · median 2018 among the 3,339 with a school on file
- Record last updated2024 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 family nurse practitioner records list a practice address in Union
They are 9 of the 228 NPPES records with a practice address in Union, and 5,226 family nurse practitioner records in Missouri.
All 5,226 in Missouri → Every provider in Union → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Tanis BastUnion, MO 630841295193274
- Mary Beasley, FNPUnion, MO 630841427763424
- Sarah Chalk, APRN, FNP-BCUnion, MO 630841104590801
- Madison DevenutoUnion, MO 630841275349003
- Heather Krafve, NPUnion, MO 630841649640657
- Angela MehlerUnion, MO 630841316362833
- Amy Smith, FNP-BCUnion, MO 630841629893268
- Anne Voss, FNPUnion, MO 630841801848395
Common questions
What is Casey Lynn Buncher, FNP-C's NPI number?
Casey Lynn Buncher, FNP-C's National Provider Identifier (NPI) is 1891336178, issued on Oct 8, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Casey Lynn Buncher, FNP-C located?
The NPPES record lists a practice address at 1935 Prairie Dell RD Ste 400, Union, MO, 63084. Phone: (636) 649-3085. Providers update this record themselves, so call before visiting.
How can I verify Casey Lynn Buncher, FNP-C's license?
NPPES lists Missouri license number 2019018815, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Casey Lynn Buncher, FNP-C prescribe under Medicare Part D?
In 2024, Casey Lynn Buncher, FNP-C had 477 Medicare Part D claims for 185 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.