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

Dr. Oswaldo A Grenardo, MD, MBA, MS

Individual provider Family Medicine Physician · NPI 1609924836

Dr. Oswaldo A Grenardo, MD, MBA, MS is a Family Practice in Greenwood Village, Colorado. Graduated from University of Colorado School of Medicine, Denver in 2005, 21 years ago. Practices with Radiant Healthcare LLC, a 5-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
21
Trained at
University of Colorado School of Medicine, Denver
Licensed in
CO
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MBA — Master of Business Administration
A graduate business degree.
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

385 Inverness Pkwy Ste 130
Greenwood Village, CO 80112-5852
Phone: (303) 625-7976
Fax: (303) 955-3482
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence DR.0045147 (CO)

Record details

NPI number1609924836
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MBA , MS
Sole proprietorNo
NPI enumeratedJanuary 5, 2007
Last updated in NPPESJune 24, 2026
Certification dateJune 24, 2026

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER
Graduated 2005 (21 years in practice)
Group practice Radiant Healthcare Llc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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