Cynthia Hwang, SUDCC, CATC IV
NPI 1588210793 · Addiction (Substance Use Disorder) Counselor · Corona, CA
Cynthia Hwang, SUDCC, CATC IV is a Addiction (Substance Use Disorder) Counselor provider in Corona, CA (NPI 1588210793).
Provider details
- NPI number
- 1588210793
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- SUDCC, CATC IV
- Sex
- Female
- Sole proprietor
- No
- License
- 1912369IV (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-08-13
- Last updated
- 2020-04-08
- Certified
- 2020-04-08
Frequently asked questions
- What is Cynthia Hwang's NPI number?
- Cynthia Hwang's National Provider Identifier (NPI) is 1588210793, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Hwang's specialty?
- Cynthia Hwang is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Cynthia Hwang located?
- Cynthia Hwang's practice location on file with NPPES is 2813 S Main St, Corona, CA 92882-5942.
- What is Cynthia Hwang's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Hwang is (951) 737-2962.
- Is Cynthia Hwang's NPI active?
- Yes — Cynthia Hwang's NPI (1588210793) is active in the NPPES registry as of the last update on 2020-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.