John B. Cleek, M.D.
Internal Medicine Physician · Charleston, SC
John B. Cleek, M.D. is an internal medicine physician with a practice address in Charleston, South Carolina, and NPI 1750301404, issued on Jul 19, 2006. Check the license (South Carolina 82330, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- John B. Cleek
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 82330 SC
Self-reported in NPPES; status is on the state search - Practice location
- 2093 Henry Tecklenburg Dr Ste 202E, Charleston, SC 29414
- Phone
- (843) 958-2590
- Enumerated
- Jul 19, 2006
- Record last updated
- Apr 25, 2023
- Medicaid ID
- N30616 SC
- Medicare enrollment
- Enrolled (PECOS I20190624002761); accepts Medicare assignment
- Medical or professional school
- Medical College Of Georgia School Of Medicine, 1985
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,881 in South Carolina → Look up another NPI →
Also registered at 2093 Henry Tecklenburg Dr Ste 202E
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alexis Appel, RDRegistered Dietitian1164998522
- Arabella Disanto, PA-CPhysician Assistant1720883721
- Nikki Fischer, MS, RDRegistered Dietitian1992577159
- Keely Flynn Hudgins, MPH,RD, LDRegistered Dietitian1043762743
- Eric Mathis, AGACNP-BCAcute Care Nurse Practitioner1528700689
- Erin Miles, RD, LDRegistered Dietitian1710540646
Verify John B. Cleek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 82330Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average internal medicine physician in 2024
258 Medicare Part D claims for 73 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 54% of claims.
Most prescribed
- Topiramate59 claims
- Ozempic50 claims
- Mounjaro49 claims
- Metformin Hcl Er22 claims
- Bupropion Xl18 claims
- Wegovy14 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: $63,250.29
117 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 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
- East Cooper Physician Group LLCDaniel Island, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John B. Cleek among 1,881 internal medicine physician records in South Carolina
John B. Cleek, M.D. is one of 1,881 internal medicine physician records with a practice address in South Carolina. 81% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 58% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1985 · median 2006 among the 1,119 with a school on file
- Record last updated2023 · 46% 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 South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
427 internal medicine physician records list a practice address in Charleston
They are 427 of the 10,840 NPPES records with a practice address in Charleston, and 1,881 internal medicine physician records in South Carolina.
All 1,881 in South Carolina → Every provider in Charleston → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jeffrey Akhtar, DOCharleston, SC 294141053370841
- Elizabeth Burns, NPCharleston, SC 294141083661433
- Rhonda Chanson, MDCharleston, SC 294141609828706
- William Clare, MDChas, SC 294141861449662
- Kelly Clay, M.D.Charleston, SC 294141457327181
- John Davis, MDCharleston, SC 294141588608483
- Paul Deaton, M.D.Charleston, SC 294141376509315
- Timothy Jones, MDCharleston, SC 294141689613101
Common questions
What is John B. Cleek, M.D.'s NPI number?
John B. Cleek, M.D.'s National Provider Identifier (NPI) is 1750301404, issued on Jul 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John B. Cleek, M.D. located?
The NPPES record lists a practice address at 2093 Henry Tecklenburg Dr Ste 202E, Charleston, SC, 29414. Phone: (843) 958-2590. Providers update this record themselves, so call before visiting.
How can I verify John B. Cleek, M.D.'s license?
NPPES lists South Carolina license number 82330, as entered by the provider. Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John B. Cleek, M.D. prescribe under Medicare Part D?
In 2024, John B. Cleek, M.D. had 258 Medicare Part D claims for 73 beneficiaries; 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.