NPPES file of Aug 9, 2026

Mario Jesus De Los Santos, M.D.

Gastroenterology Physician · College Station, TX

Mario Jesus De Los Santos, M.D. is a gastroenterology physician with a practice address in College Station, Texas, and NPI 1568806115, issued on Apr 25, 2013. Check the license (Texas Q8709, 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
1568806115
Name
Mario Jesus De Los Santos
Credential
M.D.
Primary taxonomy
Gastroenterology Physician 207RG0100X
License number
Q8709 TX
Self-reported in NPPES; status is on the state search
Practice location
900 Scott And White Dr, College Station, TX 77845
Phone
(979) 207-7400
Enumerated
Apr 25, 2013
Record last updated
Jul 23, 2025
Medicare enrollment
Enrolled (PECOS I20190622000132); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 gastroenterology physician records → All 1,478 in Texas → Look up another NPI →

Also registered at 900 Scott And White Dr

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

  1. Rigoberto Acosta, M.D.Allergy & Immunology (Internal Medicine) Physician1912024274
  2. Kelsey J. AdairSpeech-Language Pathologist1821928193
  3. Jordyn AndersSpeech-Language Pathologist1992542690
  4. Amanda Barron, PT, DPTPhysical Therapist1962250399
  5. Michael Brice, O.D.Optometrist1043270077
  6. Dakota CarrPhysical Therapist1144172495

Verify Mario Jesus De Los Santos in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license Q8709    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

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39% fewer Medicare Part D claims than the average gastroenterology physician in 2024

497 Medicare Part D claims for 187 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims.

  1. Mario De Los Santos497
  2. Specialty average811

Most prescribed

  1. Gavilyte-G67 claims
  2. Linzess64 claims
  3. Ursodiol45 claims
  4. Omeprazole44 claims
  5. Peg-3350 And Electrolytes34 claims
  6. Pantoprazole Sodium27 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: $13.97

1 payment: food and beverage; the largest payer was Boston Scientific Corporation. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mario De Los Santos$13.97
  2. Specialty average$5,015.95

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. Scott And White ClinicTemple, TX

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

Mario Jesus De Los Santos among 1,478 gastroenterology physician records in Texas

Mario Jesus De Los Santos, M.D. is one of 1,478 gastroenterology physician records with a practice address in Texas. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 77% of them.

  • NPI issued2013 · 77% of these records are older, 20% newer
  • In a Medicare fileYes · 89% of these records are
  • In the CMS Doctors and Clinicians fileYes · 79% of these records are
  • Graduated2013 · median 2003 among the 1,175 with a school on file
  • Record last updated2025 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gastroenterology Physician providers in Texas

There are 1,478 gastroenterology physician records in Texas.

All 1,478 in Texas → Every provider in College Station → Gastroenterology Physician nationwide →

The 8 gastroenterology physician records with the nearest ZIP codes

  1. Lauren Clark, M.D.College Station, TX 778451972947273
  2. Kuppusamy Ragupathi, MDCollege Station, TX 778451639267727
  3. Robert Richards, M.D.College Station, TX 778451538120274
  4. Daniel Stagg, M.D.College Station, TX 778451083662142
  5. Richard Dusold, M.D.College Station, TX 778401366402182
  6. David Case, MDBryan, TX 778021922263722
  7. Phyllis Chang, M.D.Bryan, TX 778021316058266
  8. Christopher Derbes, M.D.Bryan, TX 778021003927930

Common questions

What is Mario Jesus De Los Santos, M.D.'s NPI number?

Mario Jesus De Los Santos, M.D.'s National Provider Identifier (NPI) is 1568806115, issued on Apr 25, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Mario Jesus De Los Santos, M.D. located?

The NPPES record lists a practice address at 900 Scott And White Dr, College Station, TX, 77845. Phone: (979) 207-7400. Providers update this record themselves, so call before visiting.

How can I verify Mario Jesus De Los Santos, M.D.'s license?

NPPES lists Texas license number Q8709, 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 Mario Jesus De Los Santos, M.D. prescribe under Medicare Part D?

In 2024, Mario Jesus De Los Santos, M.D. had 497 Medicare Part D claims for 187 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.