Katherine Yin, M.S., RADT-I
NPI 1588138465 · Addiction (Substance Use Disorder) Counselor · Orange, CA
Katherine Yin, M.S., RADT-I is a Addiction (Substance Use Disorder) Counselor provider in Orange, CA (NPI 1588138465).
Provider details
- NPI number
- 1588138465
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- M.S., RADT-I
- Sex
- Female
- Sole proprietor
- Yes
- License
- R1333260119 (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
7 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
- 2019-01-14
- Last updated
- 2019-01-14
Frequently asked questions
- What is Katherine Yin's NPI number?
- Katherine Yin's National Provider Identifier (NPI) is 1588138465, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Yin's specialty?
- Katherine Yin is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Katherine Yin located?
- Katherine Yin's practice location on file with NPPES is 525 N Parker St, Orange, CA 92868-1323.
- What is Katherine Yin's phone number?
- The practice phone number listed in the NPPES registry for Katherine Yin is (714) 639-5546.
- Is Katherine Yin's NPI active?
- Yes — Katherine Yin's NPI (1588138465) is active in the NPPES registry as of the last update on 2019-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.