Brett Berry
NPI 1538723515 · Addiction (Substance Use Disorder) Counselor · Mission Viejo, CA
Brett Berry is a Addiction (Substance Use Disorder) Counselor provider in Mission Viejo, CA (NPI 1538723515).
Provider details
- NPI number
- 1538723515
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
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
83% 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
- 2019-04-25
- Last updated
- 2019-04-25
Frequently asked questions
- What is Brett Berry's NPI number?
- Brett Berry's National Provider Identifier (NPI) is 1538723515, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brett Berry's specialty?
- Brett Berry is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Brett Berry located?
- Brett Berry's practice location on file with NPPES is 27281 Las Ramblas Ste 140, Mission Viejo, CA 92691-6387.
- What is Brett Berry's phone number?
- The practice phone number listed in the NPPES registry for Brett Berry is (949) 540-0170.
- Is Brett Berry's NPI active?
- Yes — Brett Berry's NPI (1538723515) is active in the NPPES registry as of the last update on 2019-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.