Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Marcus Amiel Agno Ynalvez, MD

Individual provider Internal Medicine Physician · NPI 1417524398

Marcus Amiel Agno Ynalvez, MD is a Hospitalist in Galveston, Texas. Graduated from University of Texas Medical Branch at Galveston in 2021, 5 years ago. Practices with UTMB Faculty Group Practice, a 1,074-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
5
Trained at
University of Texas Medical Branch at Galveston
Licensed in
TX
In the registry since
2021
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

301 University Blvd
Galveston, TX 77555-5303
Phone: (409) 747-1883
Fax: (409) 747-8579
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence U9110 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence BP10074449 (TX)

Record details

NPI number1417524398
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 8, 2021
Last updated in NPPESMay 28, 2025
Certification dateMay 28, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Graduated 2021 (5 years in practice)
Group practice Utmb Faculty Group Practice — 1074 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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