Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Haesung Park, D.C.
Chiropractor in Hayward, CA · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609122456
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Registry record
Entity type Individual (Type 1)
Name Dr. Haesung Park
Credential D.C.
Sex Male
Practice address 2933 Hardeman St, Hayward, CA, 94541
Phone (415) 874-9669
Enumeration date Jul 31, 2012
Last updated in NPPES Mar 14, 2016
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Haesung Park?
The National Provider Identifier (NPI) for Haesung Park is 1609122456, a Type 1 (individual) record in the CMS NPPES registry.
Where does Haesung Park practice?
The practice location on file with NPPES is in Hayward, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-14.