Amy Gao Xie, MD
Internal Medicine Physician · Cayce, SC
Amy Gao Xie, MD is an internal medicine physician with a practice address in Cayce, South Carolina, and NPI 1508493818, issued on Mar 25, 2020. Check the license (South Carolina 95164, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Amy Gao Xie
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 95164 SC
MD61499353 WA
Self-reported in NPPES; status is on the state search - Practice location
- 400 Otarre Pkwy, Cayce, SC 29033
- Phone
- (803) 898-3300
- Enumerated
- Mar 25, 2020
- Record last updated
- May 7, 2026
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,881 in South Carolina → Look up another NPI →
Also registered at 400 Otarre Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Amy Gao Xie in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 95164Check 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
40 Medicare Part D claims for 15 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Amy Gao Xie among 1,881 internal medicine physician records in South Carolina
Amy Gao Xie, 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 2020, is newer than 74% of them.
- NPI issued2020 · 74% of these records are older, 22% 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).
3 internal medicine physician records list a practice address in Cayce
They are 3 of the 222 NPPES records with a practice address in Cayce, and 1,881 internal medicine physician records in South Carolina.
All 1,881 in South Carolina → Every provider in Cayce → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Willie Floyd, MD, MPHCayce, SC 290331780604918
- Marco Tori, MDCayce, SC 290331609307404
- Theresa Mills-Floyd, MDChapin, SC 290361700989654
- John Adams, MDElgin, SC 290451750395570
- Charles Hildebrand, D.O.Camden, SC 290201871971192
- Jack Scheuer, MDCamden, SC 290201871544403
- Christopher Ezeihuaku, MDBlythewood, SC 290161275672099
- Roosevelt Daniel, MDBishopville, SC 290101275571846
Common questions
What is Amy Gao Xie, MD's NPI number?
Amy Gao Xie, MD's National Provider Identifier (NPI) is 1508493818, issued on Mar 25, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Amy Gao Xie, MD located?
The NPPES record lists a practice address at 400 Otarre Pkwy, Cayce, SC, 29033. Phone: (803) 898-3300. Providers update this record themselves, so call before visiting.
How can I verify Amy Gao Xie, MD's license?
NPPES lists South Carolina license number 95164, 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 Amy Gao Xie, MD prescribe under Medicare Part D?
In 2024, Amy Gao Xie, MD had 40 Medicare Part D claims for 15 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.