Matthew S. Opalach, DO
Family Medicine Physician · Arlington, TX
Matthew S. Opalach, DO is a family medicine physician with a practice address in Arlington, Texas, and NPI 1316164403, issued on Apr 19, 2007. Check the license (Texas M5421, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Matthew Opalach
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- M5421 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3215 Omega Dr, Arlington, TX 76014
- Phone
- (817) 468-1818
- Enumerated
- Apr 19, 2007
- Record last updated
- Jul 3, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20080819000425); accepts Medicare assignment
- Medical or professional school
- University Of North Texas Hsc, College Of Osteopathic Med, 2005
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 3215 Omega Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Siddhartha Rath, M.D.Surgery Physician1255541504
- Roland Siegler, MDFamily Medicine Physician1306832761
- Steve Siegler, MDFamily Medicine Physician1366439739
Verify Matthew Opalach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license M5421Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
50% more Medicare Part D claims than the average family medicine physician in 2024
5,318 Medicare Part D claims for 404 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 159 claims were for opioids.
Most prescribed
- Atorvastatin Calcium256 claims
- Rosuvastatin Calcium211 claims
- Amlodipine Besylate199 claims
- Levothyroxine Sodium195 claims
- Lisinopril132 claims
- Losartan Potassium132 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: $988.87
56 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 55,478 providers of this specialty with any payment received $902.55 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
- Questcare Medical Clinics PLLCBurleson, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
117 family medicine physician records list a practice address in Arlington
They are 117 of the 5,219 NPPES records with a practice address in Arlington, and 11,119 family medicine physician records in Texas.
All 117 in Arlington → All 11,119 in Texas → Every provider in Arlington →
Other family medicine physician records in Texas
- Srinivasa Aaluri, MDEl Paso, TX1265566509
- Maira Aamir, MDShenandoah, TX1932660859
- Fakhrudin Aaseemah Mohamed, M.DAllen, TX1952782518
- So Abad, MDWichita Falls, TX1184624694
- Yoseph AbadiRichardson, TX1700742640
- Marcus Abadie, M.D.Athens, TX1104821107
- Montserrat Abadie Sole, M.D.Fort Worth, TX1245437078
- Sarah Abang-Hayes, M.D.San Antonio, TX1326244724
- Ahmad Abazid, M.DRichardson, TX1013238401
- Syed Abbas, M.D.Houston, TX1821267477
Common questions
What is Matthew S. Opalach, DO's NPI number?
Matthew S. Opalach, DO's National Provider Identifier (NPI) is 1316164403, issued on Apr 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Matthew S. Opalach, DO located?
The NPPES record lists a practice address at 3215 Omega Dr, Arlington, TX, 76014. Phone: (817) 468-1818. Providers update this record themselves, so call before visiting.
How can I verify Matthew S. Opalach, DO's license?
NPPES lists Texas license number M5421, 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 S. Opalach, DO prescribe under Medicare Part D?
In 2024, Matthew S. Opalach, DO had 5,318 Medicare Part D claims for 404 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.