Darlene Winston, AMFT
NPI 1225803711 · Marriage & Family Therapist · San Bernardino, CA
Darlene Winston, AMFT is a Marriage & Family Therapist provider in San Bernardino, CA (NPI 1225803711).
Provider details
- NPI number
- 1225803711
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- AMFT
- Sex
- Female
- Sole proprietor
- No
- License
- 141624 (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
2 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
- 2023-11-15
- Last updated
- 2025-11-05
- Certified
- 2025-11-05
Frequently asked questions
- What is Darlene Winston's NPI number?
- Darlene Winston's National Provider Identifier (NPI) is 1225803711, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darlene Winston's specialty?
- Darlene Winston is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Darlene Winston located?
- Darlene Winston's practice location on file with NPPES is 1908 Business Center Dr, San Bernardino, CA 92408-3436.
- What is Darlene Winston's phone number?
- The practice phone number listed in the NPPES registry for Darlene Winston is (909) 890-5930.
- Is Darlene Winston's NPI active?
- Yes — Darlene Winston's NPI (1225803711) is active in the NPPES registry as of the last update on 2025-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.