Joseph Alexander Horvath, M.D.
Infectious Disease Physician · Columbia, SC
Joseph Alexander Horvath, M.D. is an infectious disease physician with a practice address in Columbia, South Carolina, and NPI 1386612976, issued on Mar 9, 2006. Check the license (South Carolina 18702, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Joseph Alexander Horvath
- Credential
- M.D.
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 18702 SC
Self-reported in NPPES; status is on the state search - Practice location
- 1 Richland Medical Park Dr Ste 410420, Columbia, SC 29203
- Phone
- (803) 545-5350
- Enumerated
- Mar 9, 2006
- Record last updated
- Mar 15, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (803) 545-5353
- Medicaid IDs
- 02958450 NY
187023 SC - Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 119 in South Carolina → Look up another NPI →
Verify Joseph Alexander Horvath in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 18702Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.6 times the Medicare Part D claims of the average infectious disease physician in 2024
2,462 Medicare Part D claims for 214 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 50% of claims.
Most prescribed
- Genvoya325 claims
- Descovy157 claims
- Biktarvy152 claims
- Tivicay146 claims
- Triumeq124 claims
- Atorvastatin Calcium90 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.
The MIPS final score for 2023 (Medicare payment program): 99.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Joseph Alexander Horvath among 119 infectious disease physician records in South Carolina
Joseph Alexander Horvath, M.D. is one of 119 infectious disease physician records with a practice address in South Carolina. 84% 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, 59% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 75% of these records are
- Record last updated2018 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in South Carolina
There are 119 infectious disease physician records in South Carolina.
All 119 in South Carolina → Every provider in Columbia → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Divya Ahuja, MDColumbia, SC 292031134105760
- Helmut Albrecht, M.D.Columbia, SC 292031780618223
- Pamela BaileyColumbia, SC 292031730509829
- Sarah Battle, M.D.Columbia, SC 292031023561719
- Charles BryanColumbia, SC 292031518934587
- Sangita Dash, M.D.Columbia, SC 292031225126840
- Edwin Hayes, M.D.Columbia, SC 292031942543632
- Alexander Milgrom, MDColumbia, SC 292031295117307
Common questions
What is Joseph Alexander Horvath, M.D.'s NPI number?
Joseph Alexander Horvath, M.D.'s National Provider Identifier (NPI) is 1386612976, issued on Mar 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Alexander Horvath, M.D. located?
The NPPES record lists a practice address at 1 Richland Medical Park Dr Ste 410420, Columbia, SC, 29203. Phone: (803) 545-5350. Providers update this record themselves, so call before visiting.
How can I verify Joseph Alexander Horvath, M.D.'s license?
NPPES lists South Carolina license number 18702, 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 Joseph Alexander Horvath, M.D. prescribe under Medicare Part D?
In 2024, Joseph Alexander Horvath, M.D. had 2,462 Medicare Part D claims for 214 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
What is Joseph Alexander Horvath, M.D.'s MIPS final score?
The 2023 MIPS final score is 99.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.