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

Dr. Spencer Howard Peterson Jr., MD

Individual provider Internal Medicine Physician · NPI 1740426048

Dr. Spencer Howard Peterson Jr., MD is a Hospitalist in Denver, Colorado. Graduated from Mercer University School of Medicine in 2012, 14 years ago. Practices with Cogent Healthcare of Georgia PC, a 255-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
14
Trained at
Mercer University School of Medicine
Licensed in
CO
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

835 E 18th Ave Ste 110
Denver, CO 80218
Phone: (303) 825-4646
Fax: (303) 825-3215
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 55443 (CO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 55443 (CO)

Record details

NPI number1740426048
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 17, 2008
Last updated in NPPESAugust 14, 2018

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolMERCER UNIVERSITY SCHOOL OF MEDICINE
Graduated 2012 (14 years in practice)
Group practice Cogent Healthcare Of Georgia Pc — 255 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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