John Walter Hendrix, M.D.
Internal Medicine Physician · Anderson, SC
John Walter Hendrix, M.D. is an internal medicine physician with a practice address in Anderson, South Carolina, and NPI 1538283718, issued on Mar 16, 2007. Check the license (South Carolina 29030, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- John Walter Hendrix
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 29030 SC
Self-reported in NPPES; status is on the state search - Practice location
- 1501 E Greenville St, Anderson, SC 29621
- Phone
- (423) 926-2358
- Enumerated
- Mar 16, 2007
- Record last updated
- Feb 26, 2026
- Fax
- (423) 926-2680
- Medicaid ID
- 290303 SC
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,881 in South Carolina → Look up another NPI →
Also registered at 1501 E Greenville St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Walter Hendrix in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 29030Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average internal medicine physician in 2024
662 Medicare Part D claims for 30 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Eliquis73 claims
- Metformin Hcl46 claims
- Amlodipine Besylate40 claims
- Atorvastatin Calcium31 claims
- Allopurinol27 claims
- Gentamicin Sulfate24 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.
John Walter Hendrix among 1,881 internal medicine physician records in South Carolina
John Walter Hendrix, M.D. 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 2007, is newer than 42% of them.
- NPI issued2007 · 42% of these records are older, 53% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2026 · 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).
39 internal medicine physician records list a practice address in Anderson
They are 39 of the 2,108 NPPES records with a practice address in Anderson, and 1,881 internal medicine physician records in South Carolina.
All 1,881 in South Carolina → Every provider in Anderson → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mohammad Alikhail, MDAnderson, SC 296211609825231
- Joseph Farmer, MDAnderson, SC 296211760485403
- Jose Frialde, MDAnderson, SC 296211265482269
- Daniel Grisham, M.D.Anderson, SC 296211073557575
- Zafar Hossain, MDAnderson, SC 296211316997257
- Daniel Keenan, MDAnderson, SC 296211598714305
- Sanjeev Kumar, MDAnderson, SC 296211053362178
- Michael Kunkel, MDAnderson, SC 296211689677825
Common questions
What is John Walter Hendrix, M.D.'s NPI number?
John Walter Hendrix, M.D.'s National Provider Identifier (NPI) is 1538283718, issued on Mar 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Walter Hendrix, M.D. located?
The NPPES record lists a practice address at 1501 E Greenville St, Anderson, SC, 29621. Phone: (423) 926-2358. Providers update this record themselves, so call before visiting.
How can I verify John Walter Hendrix, M.D.'s license?
NPPES lists South Carolina license number 29030, 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 John Walter Hendrix, M.D. prescribe under Medicare Part D?
In 2024, John Walter Hendrix, M.D. had 662 Medicare Part D claims for 30 beneficiaries; 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.