David M. Johnson, MD
Internal Medicine Physician · Little River, SC
David M. Johnson, MD is an internal medicine physician with a practice address in Little River, South Carolina, and NPI 1790705796, issued on Jul 20, 2006. Check the license (South Carolina 35605, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- David M. Johnson
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 35605 SC
200000236 NC
Self-reported in NPPES; status is on the state search - Practice location
- 4237 River Hills Dr, Little River, SC 29566
- Phone
- (843) 234-8675
- Enumerated
- Jul 20, 2006
- Record last updated
- Oct 25, 2024
- Fax
- (843) 234-8681
- Medicaid ID
- N00236 SC
- Medicare enrollment
- Enrolled (PECOS I20130812000771); accepts Medicare assignment
- Medical or professional school
- Loma Linda University School Of Medicine, 1993
- Entity
- Type 1 · individual
Also registered at 4237 River Hills Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristine Altena, PTPhysical Therapist1952657728
- Genevieve BadaouiOrthopedic Physical Therapist1568547495
- Jerrilyn BeasleyPhysical Therapy Assistant1801971742
- John FitzgeraldPhysical Therapist1760677967
- Stephen Gelfand, MDRheumatology Physician1952307753
- Ami Patel, PTPhysical Therapist1144321381
Verify David M. Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 35605Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.1 times the Medicare Part D claims of the average internal medicine physician in 2024
9,764 Medicare Part D claims for 881 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 128 claims were for opioids.
Most prescribed
- Atorvastatin Calcium536 claims
- Amlodipine Besylate478 claims
- Rosuvastatin Calcium388 claims
- Levothyroxine Sodium344 claims
- Losartan Potassium339 claims
- Lisinopril297 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: $39.39
2 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, 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
- Conway Hospital IncMyrtle Beach, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
15 internal medicine physician records list a practice address in Little River
They are 15 of the 308 NPPES records with a practice address in Little River, and 1,881 internal medicine physician records in South Carolina.
All 15 in Little River → All 1,881 in South Carolina → Every provider in Little River →
Other internal medicine physician records in South Carolina
- Sheharyar Abbasi, DOMyrtle Beach, SC1619617222
- John Abbott, M.D.Sumter, SC1093830762
- Amjad Abdulrahman, MDIrmo, SC1194718841
- Alvin Abinsay, M.D.Marion, SC1689608002
- Izabela Abissi, DOCharleston, SC1376387803
- Tinu Abraham, MDGreenwood, SC1194354399
- Natallia Abramovich, MDSeneca, SC1568647949
- Ibrahim Abu Dayah, MDMyrtle Beach, SC1306368667
- Lauren Abusal, MD, MSCRMyrtle Beach, SC1093552911
- John Adams, MDElgin, SC1750395570
Common questions
What is David M. Johnson, MD's NPI number?
David M. Johnson, MD's National Provider Identifier (NPI) is 1790705796, issued on Jul 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David M. Johnson, MD located?
The NPPES record lists a practice address at 4237 River Hills Dr, Little River, SC, 29566. Phone: (843) 234-8675. Providers update this record themselves, so call before visiting.
How can I verify David M. Johnson, MD's license?
NPPES lists South Carolina license number 35605, 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 David M. Johnson, MD prescribe under Medicare Part D?
In 2024, David M. Johnson, MD had 9,764 Medicare Part D claims for 881 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.