Madeline Stein
NPI 1629867809 · Marriage & Family Therapist · Fullerton, CA
Madeline Stein is a Marriage & Family Therapist provider in Fullerton, CA (NPI 1629867809).
Provider details
- NPI number
- 1629867809
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 153195 (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
1 yr 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
- 2025-05-05
- Last updated
- 2025-05-05
- Certified
- 2025-05-04
Frequently asked questions
- What is Madeline Stein's NPI number?
- Madeline Stein's National Provider Identifier (NPI) is 1629867809, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madeline Stein's specialty?
- Madeline Stein is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Madeline Stein located?
- Madeline Stein's practice location on file with NPPES is 211 Imperial Hwy, Fullerton, CA 92835-1047.
- What is Madeline Stein's phone number?
- The practice phone number listed in the NPPES registry for Madeline Stein is (949) 610-8966.
- Is Madeline Stein's NPI active?
- Yes — Madeline Stein's NPI (1629867809) is active in the NPPES registry as of the last update on 2025-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.