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

Dr. Omar Alejandro Sanchez Villanueva, MD

Individual provider Pediatric Critical Care Medicine Physician · NPI 1710021266

Dr. Omar Alejandro Sanchez Villanueva, MD is a Hospitalist in Mobile, Alabama. Qualified in 2000, 26 years ago. Practices with USA Health Physician Billing Services LLC, a 340-clinician group and accepts Medicare assignment. Licensed in Alabama and Florida.

Years since qualifying
26
Licensed in
AL, FL
In the registry since
2007
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1700 Center St PICU
Mobile, AL 36604-3301
Phone: (251) 415-1546
Fax: (251) 415-1026
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Critical Care Medicine Physician (primary) Taxonomy 2080P0203X · Licence 32466 (AL)
Pediatric Critical Care Medicine Physician Taxonomy 2080P0203X · Licence ME 113837 (FL)
Pediatrics Physician Taxonomy 208000000X · Licence ME 113837 (FL)

Record details

NPI number1710021266
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 17, 2007
Last updated in NPPESMay 13, 2015

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesPEDIATRIC MEDICINE
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice Usa Health Physician Billing Services Llc — 340 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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