Robert Alan Wians, MD, MPH
Emergency Medicine Physician · Houston, TX
Robert Alan Wians, MD, MPH is an emergency medicine physician with a practice address in Houston, Texas, and NPI 1629607205, issued on Apr 5, 2020. Check the license on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Robert Alan Wians
- Credential
- MD, MPH
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 46364 AL
Self-reported in NPPES; status is on the state search - Practice location
- 6431 Fannin Street, Houston, TX 77030
- Phone
- (713) 500-7878
- Enumerated
- Apr 5, 2020
- Record last updated
- Oct 31, 2023
- Fax
- (713) 500-0758
- Medicare enrollment
- Enrolled (PECOS I20230614001952); accepts Medicare assignment
- Medical or professional school
- University Of Alabama School Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,885 in Texas → Look up another NPI →
Also registered at 6431 Fannin Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Duane Akwar, M.D.Anesthesiology Physician1871842401
- Majd Al Shaarani, M.D.Anatomic Pathology & Clinical Pathology Physician1659768695
- Iad AlhallakStudent in an Organized Health Care Education/Training Program1962254714
Verify Robert Alan Wians 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
34% more Medicare Part D claims than the average emergency medicine physician in 2024
302 Medicare Part D claims for 186 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 28 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen28 claims
- Prednisone18 claims
- Ondansetron Odt17 claims
- Omeprazole15 claims
- Ciprofloxacin Hcl13 claims
- Cefpodoxime Proxetil12 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
- Decatur Morgan Emergency MedicineDecatur, AL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Alan Wians among 4,885 emergency medicine physician records in Texas
Robert Alan Wians, MD, MPH 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 2020, is newer than 84% of them.
- NPI issued2020 · 84% of these records are older, 12% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2020 · median 2013 among the 2,779 with a school on file
- Record last updated2023 · 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).
818 emergency medicine physician records list a practice address in Houston
They are 818 of the 61,221 NPPES records with a practice address in Houston, and 4,885 emergency medicine physician records in Texas.
All 4,885 in Texas → Every provider in Houston → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Bentley Bobrow, M.D.Houston, TX 770301528040276
- Jack Butler, M.D.Houston, TX 770301962491035
- Pamela Carmain, M.D.Houston, TX 770301285636266
- Crystal Cassidy, M.D.Houston, TX 770301316948599
- Robert Dickson, MDHouston, TX 770301609866391
- Swapan Dubey, M.D.Houston, TX 770301497756175
- Bhushan Kukkalli, M.D.Houston, TX 770301871579276
- Kelly Larkin, M.D.Houston, TX 770301144205683
Common questions
What is Robert Alan Wians, MD, MPH's NPI number?
Robert Alan Wians, MD, MPH's National Provider Identifier (NPI) is 1629607205, issued on Apr 5, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Robert Alan Wians, MD, MPH located?
The NPPES record lists a practice address at 6431 Fannin Street, Houston, TX, 77030. Phone: (713) 500-7878. Providers update this record themselves, so call before visiting.
How can I verify Robert Alan Wians, MD, MPH'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 Robert Alan Wians, MD, MPH prescribe under Medicare Part D?
In 2024, Robert Alan Wians, MD, MPH had 302 Medicare Part D claims for 186 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.