Benjamin E. Oei, MD
Emergency Medicine Physician · Richmond, TX
Benjamin E. Oei, MD is an emergency medicine physician with a practice address in Richmond, Texas, and NPI 1396840740, issued on Sep 13, 2006. Check the license (Texas H4584, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Benjamin E. Oei
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- H4584 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1705 Jackson St, Richmond, TX 77469
- Phone
- (281) 341-4818
- Enumerated
- Sep 13, 2006
- Record last updated
- Oct 11, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicaid ID
- 139258116 TX
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,885 in Texas → Look up another NPI →
Also registered at 1705 Jackson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mustafa AbdiStudent in an Organized Health Care Education/Training Program1023944709
- Suzanne Alexander, RDRegistered Dietitian1336368455
- Latoya AmosSurgical Physician Assistant1255839387
- Valerie Brandt, MSN, FNP-CFamily Nurse Practitioner1932673118
- Mark Cesta, MDEmergency Medicine Physician1245316884
- Mary Davidson, MDEmergency Medicine Physician1497827851
Verify Benjamin E. Oei in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license H4584Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average emergency medicine physician in 2024
79 Medicare Part D claims for 50 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
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.
Benjamin E. Oei among 4,885 emergency medicine physician records in Texas
Benjamin E. Oei, MD is one of 4,885 emergency medicine physician records with a practice address in Texas. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 67% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2011 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Texas
There are 4,885 emergency medicine physician records in Texas.
All 4,885 in Texas → Every provider in Richmond → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Mark Cesta, MDRichmond, TX 774691245316884
- Mary Davidson, MDRichmond, TX 774691497827851
- Kingsley Ilochonwu, M.D.Rosenberg, TX 774711669727053
- Michael Hehman, M.D.Stafford, TX 774771295909463
- Brandt Delhamer, M.D.Sugar Land, TX 774781750382420
- Ling-Chun Lu, MDSugar Land, TX 774781083051569
- Charles Neilson, M.D.Sugar Land, TX 774781033143540
- Ashok Phalak, M.D.Sugar Land, TX 774781376651687
Common questions
What is Benjamin E. Oei, MD's NPI number?
Benjamin E. Oei, MD's National Provider Identifier (NPI) is 1396840740, issued on Sep 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Benjamin E. Oei, MD located?
The NPPES record lists a practice address at 1705 Jackson St, Richmond, TX, 77469. Phone: (281) 341-4818. Providers update this record themselves, so call before visiting.
How can I verify Benjamin E. Oei, MD's license?
NPPES lists Texas license number H4584, 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 Benjamin E. Oei, MD prescribe under Medicare Part D?
In 2024, Benjamin E. Oei, MD had 79 Medicare Part D claims for 50 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.