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

Kollan Doan, DO

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1447144761

Kollan Doan, DO is a Student in an Organized Health Care Education/Training Program in San Francisco, California. Practices as a sole proprietor. Registered with an NPI since 2025.

In the registry since
2025
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

450 Stanyan St
San Francisco, CA 94117-1019
Phone: (415) 750-5942
Fax: (415) 750-5594
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X

Record details

NPI number1447144761
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJune 3, 2025
Last updated in NPPESApril 2, 2026
Certification dateApril 2, 2026

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