Victoria Shih-Huei Chang, D.O.
Internal Medicine Physician · San Antonio, TX
Victoria Shih-Huei Chang, D.O. is an internal medicine physician with a practice address in San Antonio, Texas, and NPI 1174766059, issued on Apr 8, 2009. Check the license (Texas P7750, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Victoria Shih-Huei Chang
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- P7750 TX
Self-reported in NPPES; status is on the state search - Practice location
- 7300 Blanco RD, San Antonio, TX 78216
- Phone
- (210) 733-0990
- Enumerated
- Apr 8, 2009
- Record last updated
- Oct 15, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (210) 733-9603
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 7300 Blanco RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Victoria Shih-Huei Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P7750Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
87 Medicare Part D claims for 12 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims.
Most prescribed
- Synthroid15 claims
- Armour Thyroid13 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.
Industry payments in 2024: $112.42
2 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Victoria Shih-Huei Chang among 9,175 internal medicine physician records in Texas
Victoria Shih-Huei Chang, D.O. is one of 9,175 internal medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 54% of them.
- NPI issued2009 · 54% of these records are older, 42% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2015 · 49% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
657 internal medicine physician records list a practice address in San Antonio
They are 657 of the 37,749 NPPES records with a practice address in San Antonio, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in San Antonio → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Leslee Ball-Scovel, MDSan Antonio, TX 782161790759371
- Reid Hartson, MDSan Antonio, TX 782161063528263
- Roseann Miller, MDSan Antonio, TX 782161285646141
- Dennis Murphree, MDSan Antonio, TX 782161174520894
- Kwame Obeng, M.D.San Antonio, TX 782161851320402
- Anthony Oliva, MDSan Antonio, TX 782161467569822
- Lino Ramos, MDSan Antonio, TX 782161851332415
- Shankar Sanka, M.D.San Antonio, TX 782161851395495
Common questions
What is Victoria Shih-Huei Chang, D.O.'s NPI number?
Victoria Shih-Huei Chang, D.O.'s National Provider Identifier (NPI) is 1174766059, issued on Apr 8, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Victoria Shih-Huei Chang, D.O. located?
The NPPES record lists a practice address at 7300 Blanco RD, San Antonio, TX, 78216. Phone: (210) 733-0990. Providers update this record themselves, so call before visiting.
How can I verify Victoria Shih-Huei Chang, D.O.'s license?
NPPES lists Texas license number P7750, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Victoria Shih-Huei Chang, D.O. prescribe under Medicare Part D?
In 2024, Victoria Shih-Huei Chang, D.O. had 87 Medicare Part D claims for 12 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.