Ji-Hyun Byun, PHARM.D.
Pharmacist · Converse, TX
Ji-Hyun Byun, PHARM.D. is a pharmacist with a practice address in Converse, Texas, and NPI 1831474261, issued on Oct 17, 2011. Check the license (Texas 43073, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ji-Hyun Byun
- Credential
- PHARM.D.
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 43073 TX
Self-reported in NPPES; status is on the state search - Practice location
- 10650 Toepperwein RD, Converse, TX 78109
- Phone
- (210) 659-8177
- Enumerated
- Oct 17, 2011
- Record last updated
- Oct 17, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (210) 659-9169
- Entity
- Type 1 · individual
Also registered at 10650 Toepperwein RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brenda Baker, RPHPharmacist1730415548
- Juanita Falco, PHARM.DPharmacist1760751838
- Courtney Moe, RPHPharmacist1366982654
- Jessica ReyesPharmacist1699386268
Verify Ji-Hyun Byun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 43073Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 94% of the cost of the top drugs
58 Medicare Part D claims for 54 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 98% of claims.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Shingrix23 claims
- Arexvy21 claims
- Boostrix Tdap11 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.
21 pharmacist records list a practice address in Converse
They are 21 of the 275 NPPES records with a practice address in Converse, and 18,541 pharmacist records in Texas.
All 21 in Converse → All 18,541 in Texas → Every provider in Converse →
Other pharmacist records in Texas
- Altaf Aalwawee, RPHHouston, TX1154178911
- Delvin Aaron, R.PH.Azle, TX1487839718
- Robert Abagi, PHARMDBeaumont, TX1508142456
- Adolphus AbakwueDallas, TX1033447628
- Udochukwu Abakwue, PHARMDSugar Land, TX1467729079
- Nora AbamukongRichmond, TX1558905901
- Alexandra Abbas, PHARMDEl Paso, TX1699015875
- Kanwal AbbasHouston, TX1780011452
- Maryam AbbasMarshall, TX1477204675
- Narmin AbbasLongview, TX1962074567
Common questions
What is Ji-Hyun Byun, PHARM.D.'s NPI number?
Ji-Hyun Byun, PHARM.D.'s National Provider Identifier (NPI) is 1831474261, issued on Oct 17, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Ji-Hyun Byun, PHARM.D. located?
The NPPES record lists a practice address at 10650 Toepperwein RD, Converse, TX, 78109. Phone: (210) 659-8177. Providers update this record themselves, so call before visiting.
How can I verify Ji-Hyun Byun, PHARM.D.'s license?
NPPES lists Texas license number 43073, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Ji-Hyun Byun, PHARM.D. prescribe under Medicare Part D?
In 2024, Ji-Hyun Byun, PHARM.D. had 58 Medicare Part D claims for 54 beneficiaries; the average among pharmacist prescribers was 119. 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.