Adolfo Dwight Diaz, MD
Surgery Physician · Laredo, TX
Adolfo Dwight Diaz, MD is a surgery physician with a practice address in Laredo, Texas, and NPI 1871989004, issued on Apr 14, 2015. Check the license (Texas S4752, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Adolfo Dwight Diaz
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- S4752 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1710 E Saunders St Ste 460, Laredo, TX 78041
- Phone
- (956) 796-4640
- Enumerated
- Apr 14, 2015
- Record last updated
- Sep 16, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200511002557); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 2,192 in Texas → Look up another NPI →
Verify Adolfo Dwight Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S4752Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average surgery physician in 2024
72 Medicare Part D claims for 56 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 45 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen45 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.
The MIPS final score for 2023 (Medicare payment program): 86.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $51.06
2 payments; by number, the most common kind was food and beverage; the largest payer was Mimedx Group, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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
- Regional Employee Assistance Program IncLaredo, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Adolfo Dwight Diaz among 2,192 surgery physician records in Texas
Adolfo Dwight Diaz, MD is one of 2,192 surgery physician records with a practice address in Texas. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 76% of them.
- NPI issued2015 · 76% of these records are older, 22% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2015 · median 2004 among the 1,350 with a school on file
- Record last updated2020 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Texas
There are 2,192 surgery physician records in Texas.
All 2,192 in Texas → Every provider in Laredo → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Raul Cantu-Willman, M.D.Laredo, TX 780411588842611
- Roberto Gomez-Vazquez, M.D.Laredo, TX 780411245397694
- Ivan Mederos, M.D.Laredo, TX 780411205809258
- Michael Morris, M.D.Laredo, TX 780411336313576
- Charles Schwartz, DOLaredo, TX 780411437133725
- Gary Unzeitig, M.D.Laredo, TX 780411528129921
- Jorge Vela, M.D.Laredo, TX 780411235247735
- Marcia Chung, MDLaredo, TX 780451285907535
Common questions
What is Adolfo Dwight Diaz, MD's NPI number?
Adolfo Dwight Diaz, MD's National Provider Identifier (NPI) is 1871989004, issued on Apr 14, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Adolfo Dwight Diaz, MD located?
The NPPES record lists a practice address at 1710 E Saunders St Ste 460, Laredo, TX, 78041. Phone: (956) 796-4640. Providers update this record themselves, so call before visiting.
How can I verify Adolfo Dwight Diaz, MD's license?
NPPES lists Texas license number S4752, 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 Adolfo Dwight Diaz, MD prescribe under Medicare Part D?
In 2024, Adolfo Dwight Diaz, MD had 72 Medicare Part D claims for 56 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
What is Adolfo Dwight Diaz, MD's MIPS final score?
The 2023 MIPS final score is 86.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.