Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Corey Allen Buck, NP

Individual provider Family Nurse Practitioner · NPI 1881364552

Corey Allen Buck, NP is a Nurse Practitioner in Columbus, Indiana. Qualified in 2019, 7 years ago. Practices with Southern Indiana ENT LLC, a 12-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
7
Licensed in
IN
In the registry since
2021
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

1655 N Gladstone Ave Ste E
Columbus, IN 47201-5380
Phone: (812) 669-3687
Fax: (812) 669-4835
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 71011570A (IN)

Record details

NPI number1881364552
Entity typeIndividual (Type 1)
GenderMale
Credentials NP
Sole proprietorNo
NPI enumeratedSeptember 15, 2021
Last updated in NPPESSeptember 15, 2021
Certification dateSeptember 15, 2021
Mailing address1655 N Gladstone Ave Ste E, Columbus, IN 47201-5380

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Southern Indiana Ent Llc — 12 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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