Kam W. Chan, MD
Family Medicine Physician · Charleston, SC
Kam W. Chan, MD is a family medicine physician with a practice address in Charleston, South Carolina, and NPI 1891759510, issued on Apr 12, 2006. Check the license (South Carolina 21455, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Kam W. Chan
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 21455 SC
Self-reported in NPPES; status is on the state search - Practice location
- 1401 Sam Rittenberg Blvd Ste 6, Charleston, SC 29407
- Phone
- (843) 973-5393
- Enumerated
- Apr 12, 2006
- Record last updated
- Apr 6, 2026
- Fax
- (833) 994-1098
- Medicaid ID
- L32196 SC
- Medicare enrollment
- Enrolled (PECOS I20110106000371); accepts Medicare assignment
- Medical or professional school
- Medical University Of South Carolina College Of Medicine, 1998
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,700 in South Carolina → Look up another NPI →
Also registered at 1401 Sam Rittenberg Blvd Ste 6
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hannah Moorhead, DNPFamily Nurse Practitioner1801469556
- Theodore Pappas, M.D.Family Medicine Physician1629086004
- Josephine Walker Redmond, PA-CPhysician Assistant1245563725
- Faith Shuler, APRNNurse Practitioner1528877958
Verify Kam W. Chan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 21455Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% more Medicare Part D claims than the average family medicine physician in 2024
5,301 Medicare Part D claims for 559 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 71 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium374 claims
- Amlodipine Besylate300 claims
- Atorvastatin Calcium288 claims
- Levothyroxine Sodium150 claims
- Lisinopril139 claims
- Metformin Hcl128 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.
Bills Medicare through one group practice
- Centerwell Senior Primary Care SC PCCharleston, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kam W. Chan among 2,700 family medicine physician records in South Carolina
Kam W. Chan, MD 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. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1998 · median 2006 among the 1,638 with a school on file
- Record last updated2026 · 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.
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
- Jeffrey Buncher, MDCharleston, SC 294071255457693
- Stephen Busby, M.D.Charleston, SC 294071225111362
- Dennis Fisher, MDCharleston, SC 294071417997693
- Douglas Gleaton, M.D.Charleston, SC 294071124226006
- Joann Hiott, MDCharleston, SC 294071386688042
- Melissa Kucsera, P.A.-CCharleston, SC 294071457776114
- Edward Newton, MDCharleston, SC 294071891739785
- Noemi Pagan, MDCharleston, SC 294071922074475
Common questions
What is Kam W. Chan, MD's NPI number?
Kam W. Chan, MD's National Provider Identifier (NPI) is 1891759510, issued on Apr 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kam W. Chan, MD located?
The NPPES record lists a practice address at 1401 Sam Rittenberg Blvd Ste 6, Charleston, SC, 29407. Phone: (843) 973-5393. Providers update this record themselves, so call before visiting.
How can I verify Kam W. Chan, MD's license?
NPPES lists South Carolina license number 21455, 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 Kam W. Chan, MD prescribe under Medicare Part D?
In 2024, Kam W. Chan, MD had 5,301 Medicare Part D claims for 559 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.