Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Sung W Oh, L.AC.
Acupuncturist in Los Angeles, CA · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1861776122
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Registry record
Entity type Individual (Type 1)
Name Mr. Sung W Oh
Credential L.AC.
Sex Male
Practice address 2975 Wilshire Blvd, # 603, Los Angeles, CA, 90010
Phone (213) 380-5878
Enumeration date Oct 5, 2011
Last updated in NPPES Oct 5, 2011
Taxonomy & licenses
LAC · Licensed Acupuncturist: A practitioner licensed to perform acupuncture.
About the LAC 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 specialty is Sung Oh?
Sung Oh is registered in NPPES with the primary taxonomy of Acupuncturist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-05.