Matthew James Xavier, MD
Internal Medicine Physician · Galveston, TX
Matthew James Xavier, MD is an internal medicine physician with a practice address in Galveston, Texas, and NPI 1811565328, issued on Jun 12, 2021. Check the license (Texas BP10074452, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Matthew James Xavier
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- BP10074452 TX
Self-reported in NPPES; status is on the state search - Practice location
- 301 University Blvd, Galveston, TX 77555
- Phone
- (409) 747-1883
- Enumerated
- Jun 12, 2021
- Record last updated
- Jun 12, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (409) 747-8579
- Medicare enrollment
- Enrolled (PECOS I20240813004112); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 301 University Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Matthew James Xavier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license BP10074452Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average internal medicine physician in 2024
363 Medicare Part D claims for 125 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Pantoprazole Sodium20 claims
- Atorvastatin Calcium19 claims
- Metoprolol Succinate16 claims
- Losartan Potassium13 claims
- Furosemide12 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.
Bills Medicare through one group practice
- Ipc Healthcare Services OF Texas PLLCAustin, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew James Xavier among 9,175 internal medicine physician records in Texas
Matthew James Xavier, MD 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 2021, is newer than 88% of them.
- NPI issued2021 · 88% of these records are older, 9% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2021 · median 2004 among the 6,088 with a school on file
- Record last updated2021 · 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).
218 internal medicine physician records list a practice address in Galveston
They are 218 of the 2,532 NPPES records with a practice address in Galveston, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Galveston → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Sunil Amalraj, MDGalveston, TX 775551558420331
- Megan Berman, MDGalveston, TX 775551659456226
- Thomas Blackwell, MDGalveston, TX 775551659430478
- Peter Cram, MDGalveston, TX 775551437132883
- Karen Hansen, MDGalveston, TX 775551811055445
- Mark Holden, MDGalveston, TX 775551447319991
- Bernard Karnath, MDGalveston, TX 775551285793760
- Russell Laforte, MDGalveston, TX 775551972662450
Common questions
What is Matthew James Xavier, MD's NPI number?
Matthew James Xavier, MD's National Provider Identifier (NPI) is 1811565328, issued on Jun 12, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Matthew James Xavier, MD located?
The NPPES record lists a practice address at 301 University Blvd, Galveston, TX, 77555. Phone: (409) 747-1883. Providers update this record themselves, so call before visiting.
How can I verify Matthew James Xavier, MD's license?
NPPES lists Texas license number BP10074452, 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 Matthew James Xavier, MD prescribe under Medicare Part D?
In 2024, Matthew James Xavier, MD had 363 Medicare Part D claims for 125 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.