Corey Allen Buck, NP
Family Nurse Practitioner · Columbus, IN
Corey Allen Buck, NP is a family nurse practitioner with a practice address in Columbus, Indiana, and NPI 1881364552, issued on Sep 15, 2021. Check the license (Indiana 71011570A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Corey Allen Buck
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 71011570A IN
Self-reported in NPPES; status is on the state search - Practice location
- 1655 N Gladstone Ave Ste E, Columbus, IN 47201
- Phone
- (812) 669-3687
- Enumerated
- Sep 15, 2021
- Record last updated
- Sep 15, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (812) 669-4835
- Medicare enrollment
- Enrolled (PECOS I20211025001471); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,867 in Indiana → Look up another NPI →
Also registered at 1655 N Gladstone Ave Ste E
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dani Becker, FNPFamily Nurse Practitioner1265906291
- Jordan Dean, PAPhysician Assistant1598499972
- Kenneth KennedyOtolaryngology Physician1841653581
- Katelyn Schneider, FNPNurse Practitioner1912364878
Verify Corey Allen Buck in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 71011570ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% fewer Medicare Part D claims than the average family nurse practitioner in 2024
1,168 Medicare Part D claims for 402 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Amoxicillin-Clavulanate Potass133 claims
- Methylprednisolone128 claims
- Ipratropium Bromide112 claims
- Cefdinir104 claims
- Prednisone93 claims
- Azelastine Hcl66 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: $432.83
19 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, 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
- Southern Indiana Ent LLCColumbus, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Corey Allen Buck among 5,867 family nurse practitioner records in Indiana
Corey Allen Buck, NP is one of 5,867 family nurse practitioner records with a practice address in Indiana. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 66% of them.
- NPI issued2021 · 66% of these records are older, 25% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2019 · median 2018 among the 3,953 with a school on file
- Record last updated2021 · 33% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
96 family nurse practitioner records list a practice address in Columbus
They are 96 of the 1,619 NPPES records with a practice address in Columbus, and 5,867 family nurse practitioner records in Indiana.
All 5,867 in Indiana → Every provider in Columbus → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Lora Fathauer, M.S.N, N.P-CColumbus, IN 472011700853942
- Lori Jackson, NPColumbus, IN 472011972526499
- Ann James, NURSE PRACTITIONERColumbus, IN 472011285692921
- Lisa Jones, NPColumbus, IN 472011336197672
- Katherine Kelly, RN/NPColumbus, IN 472011659315315
- Nidavanh Klopfenstein, NPColumbus, IN 472011275694911
- William Korte, FNPColumbus, IN 472011790015238
- Gwendolyn Kresovsky, NP-CColumbus, IN 472011649465410
Common questions
What is Corey Allen Buck, NP's NPI number?
Corey Allen Buck, NP's National Provider Identifier (NPI) is 1881364552, issued on Sep 15, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Corey Allen Buck, NP located?
The NPPES record lists a practice address at 1655 N Gladstone Ave Ste E, Columbus, IN, 47201. Phone: (812) 669-3687. Providers update this record themselves, so call before visiting.
How can I verify Corey Allen Buck, NP's license?
NPPES lists Indiana license number 71011570A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does Corey Allen Buck, NP prescribe under Medicare Part D?
In 2024, Corey Allen Buck, NP had 1,168 Medicare Part D claims for 402 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.