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

Dr. Patrick Roy Aguilar, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1891011862

Dr. Patrick Roy Aguilar, MD is a Pulmonary Disease in Saint Louis, Missouri. Graduated from University of Texas Medical Branch at Galveston in 2010, 16 years ago. Practices with Washington University, a 2,986-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
16
Trained at
University of Texas Medical Branch at Galveston
Licensed in
MO
In the registry since
2010
Specialties on file
2
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

1 Barnes Jewish Hospital Plz Div Im Pulmonary And Critical Care Medicine
Saint Louis, MO 63110-1003
Phone: (314) 454-8917
Fax: (314) 454-7524
Show map & directions

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

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 2013020278 (MO)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 2013020278 (MO)

Record details

NPI number1891011862
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 15, 2010
Last updated in NPPESApril 15, 2025
Certification dateJune 7, 2023
Mailing addressPo Box 7412011, Chicago, IL 60674-2011

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS), INTERNAL MEDICINE
Medical schoolUNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Graduated 2010 (16 years in practice)
Group practice Washington University — 2986 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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