NPPES file of Aug 9, 2026

Mark Julius Foy-Os Apopot, MD

Family Medicine Physician · Victoria, TX

Mark Julius Foy-Os Apopot, MD is a family medicine physician with a practice address in Victoria, Texas, and NPI 1659076834, issued on Apr 5, 2023. Check the license (Texas W4749, 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
1659076834
Name
Mark Julius Foy-Os Apopot
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
W4749 TX
Self-reported in NPPES; status is on the state search
Practice location
506 E San Antonio St, Victoria, TX 77901
Phone
(361) 575-7441
Enumerated
Apr 5, 2023
Record last updated
Jul 12, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 506 E San Antonio St

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

  1. Maria Arauz Tobar, MDFamily Medicine Physician1134822620
  2. Kalpesh Bhesaniya, MDFamily Medicine Physician1922318179
  3. Irma Brand, NPNurse Practitioner1407865058
  4. James Brand, MDEmergency Medicine Physician1710996350
  5. Jennifer Brooks, FNP-CFamily Nurse Practitioner1518490424
  6. Sheila Browning, FNPFamily Nurse Practitioner1558721886

Verify Mark Julius Foy-Os Apopot in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license W4749
    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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82% fewer Medicare Part D claims than the average family medicine physician in 2024

639 Medicare Part D claims for 62 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Mark Julius Apopot639
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium36 claims
  2. Trazodone Hcl28 claims
  3. Lisinopril27 claims
  4. Metoprolol Succinate26 claims
  5. Amlodipine Besylate20 claims
  6. Clopidogrel20 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.

Mark Julius Foy-Os Apopot among 11,119 family medicine physician records in Texas

Mark Julius Foy-Os Apopot, MD 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 2023, is newer than 96% of them.

  • NPI issued2023 · 96% of these records are older, 2% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileNo · 64% of these records are
  • Record last updated2026 · 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).

57 family medicine physician records list a practice address in Victoria

They are 57 of the 1,105 NPPES records with a practice address in Victoria, and 11,119 family medicine physician records in Texas.

The 8 family medicine physician records with the nearest ZIP codes

  1. Michael Bouthillette, MDVictoria, TX 779011578635835
  2. Shannon Casey, MDVictoria, TX 779011083678072
  3. William Celentano, D.O.Victoria, TX 779011912951120
  4. Edward Ferrell, M.D.Victoria, TX 779011598720054
  5. Mary Fragile, DOVictoria, TX 779011699831586
  6. Pablo Garza, M.D.Victoria, TX 779011013900497
  7. Dante Garza, MDVictoria, TX 779011528043312
  8. Richard Leggett, DOVictoria, TX 779011336162064

Common questions

What is Mark Julius Foy-Os Apopot, MD's NPI number?

Mark Julius Foy-Os Apopot, MD's National Provider Identifier (NPI) is 1659076834, issued on Apr 5, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Mark Julius Foy-Os Apopot, MD located?

The NPPES record lists a practice address at 506 E San Antonio St, Victoria, TX, 77901. Phone: (361) 575-7441. Providers update this record themselves, so call before visiting.

How can I verify Mark Julius Foy-Os Apopot, MD's license?

NPPES lists Texas license number W4749, 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 Mark Julius Foy-Os Apopot, MD prescribe under Medicare Part D?

In 2024, Mark Julius Foy-Os Apopot, MD had 639 Medicare Part D claims for 62 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.