Muhammad Umer Arian, MD
Hospitalist Physician · Galveston, TX
Muhammad Umer Arian, MD is a hospitalist physician with a practice address in Galveston, Texas, and NPI 1649762584, issued on Jun 6, 2018. Check the license on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Muhammad Umer Arian
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- MD61142431 WA
Self-reported in NPPES; status is on the state search - Practice location
- 400 Harborside Drive, Galveston, TX 77555
- Phone
- (409) 772-0750
- Enumerated
- Jun 6, 2018
- Record last updated
- Sep 11, 2025
- Fax
- (409) 772-4456
- Medicare enrollment
- Enrolled (PECOS I20210513002495); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 1,587 in Texas → Look up another NPI →
Also registered at 400 Harborside Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Muhammad Umer Arian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average hospitalist physician in 2024
100 Medicare Part D claims for 53 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
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
- Central Washington Health Services AssociationWenatchee, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Muhammad Umer Arian among 1,587 hospitalist physician records in Texas
Muhammad Umer Arian, MD is one of 1,587 hospitalist physician records with a practice address in Texas. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 68% of them.
- NPI issued2018 · 68% of these records are older, 27% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated2018 · median 2013 among the 1,298 with a school on file
- Record last updated2025 · 25% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Texas
There are 1,587 hospitalist physician records in Texas.
All 1,587 in Texas → Every provider in Galveston → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Ahmad Al-AbdouhGalveston, TX 775551780168351
- Abdelrahman Ali, M.D.Galveston, TX 775551700316759
- Michael Boyars, MDGalveston, TX 775551780743575
- Nitza Cintron, MDGalveston, TX 775551821158858
- Julian Gonzalez-Fraga, D.O.Galveston, TX 775551396006250
- Fareeha Khan, MDGalveston, TX 775551376065730
- Dongming Li, MDGalveston, TX 775551447638457
- Anita Mercado, MDGalveston, TX 775551659430023
Common questions
What is Muhammad Umer Arian, MD's NPI number?
Muhammad Umer Arian, MD's National Provider Identifier (NPI) is 1649762584, issued on Jun 6, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Muhammad Umer Arian, MD located?
The NPPES record lists a practice address at 400 Harborside Drive, Galveston, TX, 77555. Phone: (409) 772-0750. Providers update this record themselves, so call before visiting.
How can I verify Muhammad Umer Arian, MD's license?
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 Muhammad Umer Arian, MD prescribe under Medicare Part D?
In 2024, Muhammad Umer Arian, MD had 100 Medicare Part D claims for 53 beneficiaries; the average among hospitalist physician prescribers was 521. 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.