NPPES file of Aug 9, 2026

Luis Jr Delgado, M.D.

Family Medicine Physician · McAllen, TX

Luis Jr Delgado, M.D. is a family medicine physician with a practice address in McAllen, Texas, and NPI 1114922499, issued on Jun 14, 2005. Check the license (Texas H4279, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1114922499
Name
Luis Jr Delgado
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
H4279 TX
Self-reported in NPPES; status is on the state search
Practice location
5128 N 10TH St, McAllen, TX 78504
Phone
(956) 631-3831
Enumerated
Jun 14, 2005
Record last updated
Feb 17, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(956) 618-5140
Medicaid IDs
111744204 TX
111744202 TX
111744203 TX
Medicare enrollment
Enrolled (PECOS I20070223000082); accepts Medicare assignment
Medical or professional school
University Of Texas Medical School At San Antonio, 1987
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →

Also registered at 5128 N 10TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ramiro De Leon, APRN, FNP-BCFamily Nurse Practitioner1467736868
  2. Jessica Leal-Porras, PA-CMedical Physician Assistant1588721666
  3. Sahar McAllen, PAPhysician Assistant1972621555
  4. Maria Rios, PA-CPhysician Assistant1578612396
  5. Rene Torres, PA-CPhysician Assistant1811155534
  6. Mariam Zelaya Mejia, MDGeriatric Medicine (Family Medicine) Physician1336870500

Verify Luis Jr Delgado in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license H4279    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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62% more Medicare Part D claims than the average family medicine physician in 2024

5,757 Medicare Part D claims for 929 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 88 claims were for opioids.

  1. Luis Jr Delgado5,757
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium379 claims
  2. Rosuvastatin Calcium344 claims
  3. Metformin Hcl198 claims
  4. Lisinopril190 claims
  5. Gabapentin170 claims
  6. Losartan Potassium170 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: $890.92

42 payments; by number, the most common kind was food and beverage; the largest payer was Bayer Healthcare Pharmaceuticals Inc. 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.

  1. Luis Jr Delgado$890.92
  2. Specialty average$902.55

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

  1. Monzer H Yazji MD And Associates PLLCMcAllen, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Luis Jr Delgado among 11,119 family medicine physician records in Texas

Luis Jr Delgado, M.D. is one of 11,119 family medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 88% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1987 · median 2004 among the 7,095 with a school on file
  • Record last updated2016 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

121 family medicine physician records list a practice address in McAllen

They are 121 of the 3,518 NPPES records with a practice address in McAllen, and 11,119 family medicine physician records in Texas.

All 11,119 in Texas → Every provider in McAllen → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Ruben Aleman, MDMcAllen, TX 785041447227608
  2. Richard Fleming, MDMcAllen, TX 785041548232531
  3. Belinda Jordan, MDMcAllen, TX 785041134121775
  4. Jose Lozano, MDMcAllen, TX 785041609823657
  5. Maria De Jesus Munoz, M.D.McAllen, TX 785041013917228
  6. Frances Myers Mitchell, M.D.McAllen, TX 785041669470043
  7. Francisco Pena, MD JDMcAllen, TX 785041205807641
  8. Samuel Ramirez, MDMcAllen, TX 785041538190244

Common questions

What is Luis Jr Delgado, M.D.'s NPI number?

Luis Jr Delgado, M.D.'s National Provider Identifier (NPI) is 1114922499, issued on Jun 14, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Luis Jr Delgado, M.D. located?

The NPPES record lists a practice address at 5128 N 10TH St, McAllen, TX, 78504. Phone: (956) 631-3831. Providers update this record themselves, so call before visiting.

How can I verify Luis Jr Delgado, M.D.'s license?

NPPES lists Texas license number H4279, 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 Luis Jr Delgado, M.D. prescribe under Medicare Part D?

In 2024, Luis Jr Delgado, M.D. had 5,757 Medicare Part D claims for 929 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.