Charles T. Tweel, M.D.
Family Medicine Physician · Charleston, SC
Charles T. Tweel, M.D. is a family medicine physician with a practice address in Charleston, South Carolina, and NPI 1003993528, issued on Nov 1, 2006. Check the license (South Carolina 81997, as entered in NPPES) on the South Carolina Board of Medical Examiners; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Charles T. Tweel
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 81997 SC
Self-reported in NPPES; status is on the state search - Practice location
- 51 Nassau St, Charleston, SC 29403
- Phone
- (803) 722-4112
- Enumerated
- Nov 1, 2006
- Record last updated
- Mar 14, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicaid ID
- 0395415 OH
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,700 in South Carolina → Look up another NPI →
Also registered at 51 Nassau St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Charles T. Tweel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 81997Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Charles T. Tweel among 2,700 family medicine physician records in South Carolina
Charles T. Tweel, M.D. is one of 2,700 family medicine physician records with a practice address in South Carolina. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileNo · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2019 · 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 207Q00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
209 family medicine physician records list a practice address in Charleston
They are 209 of the 10,840 NPPES records with a practice address in Charleston, and 2,700 family medicine physician records in South Carolina. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,700 in South Carolina → Every provider in Charleston → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Colin Echard, PA-CCharleston, SC 294031922761337
- Christopher Fecek, MD, MSCharleston, SC 294031194388124
- Jessica Hund, M.D.Daniel Island, SC 294031225417769
- Anne Knight, MD PHDCharleston, SC 294031992816821
- Harrison Dilworth, MDJoint Base Charleston, SC 294041992266548
- Rebecca Hayes, M.D.Jb Charleston, SC 294041629415377
- Bibek Joshi, MDCharleston Afb, SC 294041205365970
- Chantell McKee, M.D.Charleston Afb, SC 294041063852978
Common questions
What is Charles T. Tweel, M.D.'s NPI number?
Charles T. Tweel, M.D.'s National Provider Identifier (NPI) is 1003993528, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Charles T. Tweel, M.D. located?
The NPPES record lists a practice address at 51 Nassau St, Charleston, SC, 29403. Phone: (803) 722-4112. Providers update this record themselves, so call before visiting.
How can I verify Charles T. Tweel, M.D.'s license?
NPPES lists South Carolina license number 81997, 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. 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.