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

Colin Clawson McNamara, MD

Individual provider Internal Medicine Physician · NPI 1922686294

Colin Clawson McNamara, MD is a Hospitalist in Sacramento, California. Graduated from University of Utah School of Medicine in 2021, 5 years ago. Practices with Regents of the Univ of Ca, a 1,578-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
5
Trained at
University of Utah School of Medicine
Licensed in
CA
In the registry since
2021
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

2315 Stockton Blvd Ste 2P101
Sacramento, CA 95817-2201
Phone: (916) 734-2737
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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 192036 (CA)

Record details

NPI number1922686294
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 30, 2021
Last updated in NPPESNovember 14, 2024
Certification dateNovember 14, 2024

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolUNIVERSITY OF UTAH SCHOOL OF MEDICINE
Graduated 2021 (5 years in practice)
Group practice Regents Of The Univ Of Ca — 1578 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Sacramento