Stephen Mark Harden, MD
Anesthesiology Physician · Charleston, SC
Stephen Mark Harden, MD is an anesthesiology physician with a practice address in Charleston, South Carolina, and NPI 1043623135, issued on Jun 5, 2014. Check the license (South Carolina 89244, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Stephen Mark Harden
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 89244 SC
Self-reported in NPPES; status is on the state search - Practice location
- 316 Calhoun St, Charleston, SC 29401
- Phone
- (843) 724-2000
- Enumerated
- Jun 5, 2014
- Record last updated
- May 19, 2024
- Medicaid ID
- 892449 SC
- Medicare enrollment
- Enrolled (PECOS I20230817003852); accepts Medicare assignment
- Medical or professional school
- Medical University Of South Carolina College Of Medicine, 2010
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 787 in South Carolina → Look up another NPI →
Also registered at 316 Calhoun St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Taylor AdamPhysician Assistant1902576929
- Mary Ann Adiong, RNRegistered Nurse1396694287
- Elizabeth Alvarez, NPCritical Care Medicine Nurse Practitioner1295288421
- Andrew Anderson, M.D.Diagnostic Radiology Physician1073729711
- Selena Anderson, FNPFamily Nurse Practitioner1346737673
- Claire Andrew, MS, RDRegistered Dietitian1134970049
Verify Stephen Mark Harden in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 89244Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $117.67
6 payments; by number, the most common kind was food and beverage; the largest payer was Inari Medical, Inc. The 17,774 providers of this specialty with any payment received $669.59 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 3 group practices
- Anesthesia Associates OF Charleston PACharleston, SC
- Bon Secours St Francis Xavier Hospital IncCharleston, SC
- Roper Hospital IncCharleston, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen Mark Harden among 787 anesthesiology physician records in South Carolina
Stephen Mark Harden, MD is one of 787 anesthesiology physician records with a practice address in South Carolina. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 68% of them.
- NPI issued2014 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2010 · median 2007 among the 530 with a school on file
- Record last updated2024 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
345 anesthesiology physician records list a practice address in Charleston
They are 345 of the 10,840 NPPES records with a practice address in Charleston, and 787 anesthesiology physician records in South Carolina.
All 787 in South Carolina → Every provider in Charleston → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Michale Barber, M.D.Charleston, SC 294011093043192
- Romina Ilic, M.D.Charleston, SC 294011619143898
- Emily Nelson, M.D.Charleston, SC 294011346392909
- Tamas Szabo, M.D., PH.D.Charleston, SC 294011033208574
- Jennifer Thompson, M.D.Charleston, SC 294011720279375
- Charles Clark, MDCharleston, SC 294031528012382
- John Colona, MDCharleston, SC 294031205880986
- William Cramer, MDCharleston, SC 294031982662409
Common questions
What is Stephen Mark Harden, MD's NPI number?
Stephen Mark Harden, MD's National Provider Identifier (NPI) is 1043623135, issued on Jun 5, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Mark Harden, MD located?
The NPPES record lists a practice address at 316 Calhoun St, Charleston, SC, 29401. Phone: (843) 724-2000. Providers update this record themselves, so call before visiting.
How can I verify Stephen Mark Harden, MD's license?
NPPES lists South Carolina license number 89244, 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.
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.