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

Harrison Hasanuddin, DO, Inc

Organization Family Medicine Physician · NPI 1386323038

Harrison Hasanuddin, DO, Inc is a Family Medicine Physician in Monterey Park, California. Registered with an NPI since 2023.

In the registry since
2023
Specialties on file
3
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

420 N Garfield Ave Ste 203
Monterey Park, CA 91754-1206
Phone: (626) 763-1899
Fax: (626) 547-4438
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Sleep Medicine (Family Medicine) Physician (primary) Taxonomy 207QS1201X
Family Medicine Physician Taxonomy 207Q00000X
Obesity Medicine (Family Medicine) Physician Taxonomy 207QB0002X

Record details

NPI number1386323038
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Harrison Hasanuddin — President · (626) 763-1899
NPI enumeratedJuly 11, 2023
Last updated in NPPESJune 22, 2025
Certification dateJune 22, 2025
Mailing address420 N Garfield Ave Ste 203, Monterey Park, CA 91754-1206

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