Umar R. Mahmood, DO
Interventional Pain Medicine Physician · Victoria, TX
Umar R. Mahmood, DO is an interventional pain medicine physician with a practice address in Victoria, Texas, and NPI 1346506185, issued on Apr 5, 2012. Check the license (Texas R8780, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Umar R. Mahmood
- Credential
- DO
- Primary taxonomy
- Interventional Pain Medicine Physician 208VP0014X
- License numbers
- R8780 TX
585 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4301 Retama Cir, Victoria, TX 77901
- Phone
- (361) 360-3264
- Enumerated
- Apr 5, 2012
- Record last updated
- Feb 19, 2026
- Fax
- (833) 471-5910
- Medicare enrollment
- Enrolled (PECOS I20181019001470); accepts Medicare assignment
- Medical or professional school
- Chicago College Of Osteopathy, 2012
- Entity
- Type 1 · individual
8 nearest interventional pain medicine physician records → All 301 in Texas → Look up another NPI →
Also registered at 4301 Retama Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Shuttlesworth, DDSPediatric Dentistry1487715462
Verify Umar R. Mahmood in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license R8780Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% more Medicare Part D claims than the average interventional pain medicine physician in 2024
2,424 Medicare Part D claims for 345 beneficiaries, against an average of 2,306 among the 2,100 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims. 1,403 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen848 claims
- Tramadol Hcl259 claims
- Gabapentin238 claims
- Tizanidine Hcl200 claims
- Pregabalin99 claims
- Acetaminophen-Codeine91 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.
Industry payments in 2024: $3,391.23
56 payments; by number, the most common kind was food and beverage; the largest payer was Nalu Medical, Inc. The 1,966 providers of this specialty with any payment received $3,889.53 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Lone Star Spine And Injury Center PLLCHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Umar R. Mahmood among 301 interventional pain medicine physician records in Texas
Umar R. Mahmood, DO is one of 301 interventional pain medicine physician records with a practice address in Texas. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 73% of them.
- NPI issued2012 · 73% of these records are older, 22% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated2012 · median 2004 among the 250 with a school on file
- Record last updated2026 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208VP0014X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Interventional Pain Medicine Physician providers in Texas
There are 301 interventional pain medicine physician records in Texas.
All 301 in Texas → Every provider in Victoria → Interventional Pain Medicine Physician nationwide →
The 8 interventional pain medicine physician records with the nearest ZIP codes
- Wilson Almonte, M.DVictoria, TX 779041255566642
- Jesus Correa, M.D.Bryan, TX 778021518353192
- Benjamin Dudycha, M.D.Bryan, TX 778021750572681
- Remon Fino, MDBryan, TX 778021194713537
- Rajesh Sharma, MDBoerne, TX 780061891004388
- Alan Swearingen, M.D.Boerne, TX 780061245588672
- Justin Vigil, M.D.Ingram, TX 780251346223211
- Tristan Lai, MDSpring Branch, TX 780701699976217
Common questions
What is Umar R. Mahmood, DO's NPI number?
Umar R. Mahmood, DO's National Provider Identifier (NPI) is 1346506185, issued on Apr 5, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Umar R. Mahmood, DO located?
The NPPES record lists a practice address at 4301 Retama Cir, Victoria, TX, 77901. Phone: (361) 360-3264. Providers update this record themselves, so call before visiting.
How can I verify Umar R. Mahmood, DO's license?
NPPES lists Texas license number R8780, 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 Umar R. Mahmood, DO prescribe under Medicare Part D?
In 2024, Umar R. Mahmood, DO had 2,424 Medicare Part D claims for 345 beneficiaries; the average among interventional pain medicine physician prescribers was 2,306. 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.