Charles Roy Klepper, M.D.
Internal Medicine Physician · Harrison, AR
Charles Roy Klepper, M.D. is an internal medicine physician with a practice address in Harrison, Arkansas, and NPI 1942275334, issued on Feb 21, 2006. Check the license (Arkansas C4948, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Charles Roy Klepper
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- C4948 AR
Self-reported in NPPES; status is on the state search - Practice location
- 707 N Main St, Harrison, AR 72601
- Phone
- (870) 741-3592
- Enumerated
- Feb 21, 2006
- Record last updated
- Apr 30, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (870) 741-7733
- Medicaid ID
- 101296001 AR
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 768 in Arkansas → Look up another NPI →
Also registered at 707 N Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Cheek, APRNFamily Nurse Practitioner1417051129
- Jake Gant, HISHearing Instrument Specialist1326883364
Verify Charles Roy Klepper in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical Board
Search for license C4948Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average internal medicine physician in 2024
57 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Furosemide13 claims
- Digoxin12 claims
- Propranolol Hcl12 claims
- Spironolactone12 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.
Charles Roy Klepper among 768 internal medicine physician records in Arkansas
Charles Roy Klepper, M.D. is one of 768 internal medicine physician records with a practice address in Arkansas. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 61% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2014 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 internal medicine physician records list a practice address in Harrison
They are 6 of the 668 NPPES records with a practice address in Harrison, and 768 internal medicine physician records in Arkansas.
All 768 in Arkansas → Every provider in Harrison → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Waleed Ayesh, MDHarrison, AR 726011588161400
- Richard Chitsey, M.D.Harrison, AR 726011679547301
- Melissa Chu, M.D.Harrison, AR 726011104897040
- Thomas Rosson, M.D.Harrison, AR 726011396163499
- Steven Shrum, MDHarrison, AR 726011669430286
- Sarah Carter, M.D.Tumbling Shoals, AR 725811033368626
- Charles Beard, MDEureka Springs, AR 726321033102637
- Merlin Mathew, M.D.Mountain View, AR 725601700231586
Common questions
What is Charles Roy Klepper, M.D.'s NPI number?
Charles Roy Klepper, M.D.'s National Provider Identifier (NPI) is 1942275334, issued on Feb 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Charles Roy Klepper, M.D. located?
The NPPES record lists a practice address at 707 N Main St, Harrison, AR, 72601. Phone: (870) 741-3592. Providers update this record themselves, so call before visiting.
How can I verify Charles Roy Klepper, M.D.'s license?
NPPES lists Arkansas license number C4948, as entered by the provider. Search the Arkansas State Medical Board at https://armedicalboard.adh.arkansas.gov/public/verify/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Charles Roy Klepper, M.D. prescribe under Medicare Part D?
In 2024, Charles Roy Klepper, M.D. had 57 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. 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.