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

Dr. Sergio Andres Montoya, MD

Individual provider Internal Medicine Physician · NPI 1073789301

Dr. Sergio Andres Montoya, MD is a Hospitalist in Falls Church, Virginia. Graduated from University of Texas Medical Branch at Galveston in 2005, 21 years ago. Practices with Inova Health Care Services, a 1,827-clinician group and accepts Medicare assignment. Licensed in Michigan and Virginia.

Years since qualifying
21
Trained at
University of Texas Medical Branch at Galveston
Licensed in
MI, VA
In the registry since
2008
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

3300 Gallows Rd
Falls Church, VA 22042-3307
Phone: (703) 776-4001
Fax: (703) 776-7113
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 0101276627 (VA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 4301094912 (MI)

Record details

NPI number1073789301
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 6, 2008
Last updated in NPPESDecember 15, 2022
Certification dateDecember 15, 2022

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 2005 (21 years in practice)
Group practice Inova Health Care Services — 1827 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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