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

Dr. Leah Kellogg, MD

Individual provider Family Medicine Physician · NPI 1588124408

Dr. Leah Kellogg, MD is a Family Practice in Denver, Colorado. Graduated from University of Colorado School of Medicine, Denver in 2019, 7 years ago. Practices with Optumcare Colorado Medical Group LLC, a 190-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
7
Trained at
University of Colorado School of Medicine, Denver
Licensed in
CO
In the registry since
2019
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

7550 W Yale Ave Ste B100
Denver, CO 80227-3460
Phone: (303) 935-4689
Fax: (303) 935-3829
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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.0065944 (CO)

Record details

NPI number1588124408
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 25, 2019
Last updated in NPPESApril 22, 2026
Certification dateApril 22, 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 2019 (7 years in practice)
Group practice Optumcare Colorado Medical Group Llc — 190 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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