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

Dr. Alan Koffler, MD

Individual provider Nephrology Physician · NPI 1073773461

Dr. Alan Koffler, MD is a Nephrology Physician in Boulder, Colorado. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2008
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

2976 Middle Fork Rd
Boulder, CO 80302-9316
Phone: (303) 449-3968
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence C29826 (CA)

Record details

NPI number1073773461
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 10, 2008
Last updated in NPPESJune 10, 2008

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