Edward W. Haselden, MD
Internal Medicine Physician · Columbia, SC
Edward W. Haselden, MD is an internal medicine physician with a practice address in Columbia, South Carolina, and NPI 1306805197, issued on Mar 21, 2006. Check the license (South Carolina 7310, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Edward W. Haselden
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 7310 SC
Self-reported in NPPES; status is on the state search - Practice location
- 4540 Trenholm RD, Columbia, SC 29206
- Phone
- (803) 790-4700
- Enumerated
- Mar 21, 2006
- Record last updated
- Apr 22, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (803) 790-6130
- Medicaid ID
- GP2807 SC
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,881 in South Carolina → Look up another NPI →
Also registered at 4540 Trenholm RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Erik Crook, M.D.Internal Medicine Physician1659449544
- Edgar Deschamps, MDInternal Medicine Physician1699734483
- Kellie Foster, NPNurse Practitioner1467257824
- Jennifer Gillis, NP-CPrimary Care Nurse Practitioner1407195688
- Krista Gressette, MDInternal Medicine Physician1720604838
- Rosa Jimenez, MDInternal Medicine Physician1912966714
Verify Edward W. Haselden in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 7310Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
19 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
Edward W. Haselden among 1,881 internal medicine physician records in South Carolina
Edward W. Haselden, MD is one of 1,881 internal medicine physician records with a practice address in South Carolina. 81% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 58% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2008 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
269 internal medicine physician records list a practice address in Columbia
They are 269 of the 11,200 NPPES records with a practice address in Columbia, and 1,881 internal medicine physician records in South Carolina.
All 1,881 in South Carolina → Every provider in Columbia → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Erik Crook, M.D.Columbia, SC 292061659449544
- Edgar Deschamps, MDColumbia, SC 292061699734483
- Uday Doppalapudi, M.D.Columbia, SC 292061679599237
- Krista Gressette, MDColumbia, SC 292061720604838
- Rosa Jimenez, MDColumbia, SC 292061912966714
- Ruben Mayer, MDColumbia, SC 292061891755039
- Mathew Mazzola, DOColumbia, SC 292061497275895
- Christian Moore, MDColumbia, SC 292061861132763
Common questions
What is Edward W. Haselden, MD's NPI number?
Edward W. Haselden, MD's National Provider Identifier (NPI) is 1306805197, issued on Mar 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Edward W. Haselden, MD located?
The NPPES record lists a practice address at 4540 Trenholm RD, Columbia, SC, 29206. Phone: (803) 790-4700. Providers update this record themselves, so call before visiting.
How can I verify Edward W. Haselden, MD's license?
NPPES lists South Carolina license number 7310, 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 Edward W. Haselden, MD prescribe under Medicare Part D?
In 2024, Edward W. Haselden, MD had 19 Medicare Part D claims; 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.