George Langstroth Cowan, M.D.
Psychiatry Physician · Florence, SC
George Langstroth Cowan, M.D. is a psychiatry physician with a practice address in Florence, South Carolina, and NPI 1740365691, issued on Oct 26, 2006. Check the license (South Carolina 29697, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- George Langstroth Cowan
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 29697 SC
Self-reported in NPPES; status is on the state search - Practice location
- 523 S Dargan St, Florence, SC 29506
- Phone
- (843) 503-1235
- Enumerated
- Oct 26, 2006
- Record last updated
- Jun 6, 2023
- Fax
- (843) 389-2372
- Medicare enrollment
- Enrolled (PECOS I20171127000776); accepts Medicare assignment
- Medical or professional school
- Uniformed Services Uhs Fe Hebert School Of Med, 2005
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 523 S Dargan St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Booth, M.D.Family Medicine Physician1871565366
Verify George Langstroth Cowan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 29697Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% more Medicare Part D claims than the average psychiatry physician in 2024
1,444 Medicare Part D claims for 72 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Bupropion Xl85 claims
- Mirtazapine67 claims
- Zolpidem Tartrate66 claims
- Diazepam60 claims
- Trintellix59 claims
- Lamotrigine50 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: $610.60
52 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,693 providers of this specialty with any payment received $4,954.93 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.
Psychiatry Physician providers in South Carolina
There are 891 psychiatry physician records in South Carolina.
Other psychiatry physician records in South Carolina
- John Abess, MDCharleston, SC1578549523
- Boluwatito Abraham, MDGreer, SC1912758954
- Tayita AbuduCharleston, SC1033922356
- Dale Adair, MDColumbia, SC1861506321
- Jill Afrin, M.D.Columbia, SC1669552543
- Shady Al KhateebGreer, SC1013612605
- Brittany Albright, MD, MPHMount Pleasant, SC1265796726
- Jakob Alden, MDColumbia, SC1952242364
- Katherine AldenGreenville, SC1598405649
- Biff Alexander, MDCharleston, SC1619893641
Common questions
What is George Langstroth Cowan, M.D.'s NPI number?
George Langstroth Cowan, M.D.'s National Provider Identifier (NPI) is 1740365691, issued on Oct 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is George Langstroth Cowan, M.D. located?
The NPPES record lists a practice address at 523 S Dargan St, Florence, SC, 29506. Phone: (843) 503-1235. Providers update this record themselves, so call before visiting.
How can I verify George Langstroth Cowan, M.D.'s license?
NPPES lists South Carolina license number 29697, 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 George Langstroth Cowan, M.D. prescribe under Medicare Part D?
In 2024, George Langstroth Cowan, M.D. had 1,444 Medicare Part D claims for 72 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.