Dr. Woo Chung , DC
Chiropractor • Downey, CA
9901 Paramount Blvd Ste 116
Downey, CA 902403852
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
Practice Location & Contact Primary Location
9901 Paramount Blvd Ste 116
Downey, CA 902403852
NPPES lists 4 distinct additional practice-address records in Huntington Beach, CA; Long Beach, CA; Los Alamitos, CA and 1 more. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Chiropractor: NPPES taxonomy is a reported classification, not proof of board certification.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2019–2025.
NPI first issued
2025
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Compared with the same specialty in Downey and California
28 active clinicians are listed under Chiropractor with a practice address in Downey, CA (11,501 in California).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Downey
0% of these 28 clinicians have the CMS telehealth indicator.
14.3% of these 28 clinicians are listed by CMS as accepting Medicare assignment.
Sources: CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2025-04-09NUCC Taxonomy Code: 111N00000X
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
Secondary Practice Locations
11121 Los Alamitos Blvd Ste 203
Los Alamitos, CA 907203889
Phone: 7142302443
720 N Tustin Ave Ste 206
Santa Ana, CA 927053606
Phone: 7144855301
100 Oceangate Ste P280
Long Beach, CA 908024390
Phone: 5625907349
7677 Center Ave Ste 300
Huntington Beach, CA 926479108
Phone: 7149021640
Career & Practice History
NPI enumerated April 09, 2025.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from April 2025 to August 2026.
NPI Administrative Meta
Other Chiropractors in Downey
Healthcare providers in DowneyMailing Address
1843 Lexington Dr
Fullerton, CA 928353536
Phone: 2132196552