Deborah Chalew, M.A., MFTINTERN
NPI 1104000421 · Marriage & Family Therapist · La Verne, CA
Deborah Chalew, M.A., MFTINTERN is a Marriage & Family Therapist provider in La Verne, CA (NPI 1104000421).
Provider details
- NPI number
- 1104000421
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.A., MFTINTERN
- Sex
- Female
- Sole proprietor
- No
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
18 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
- 2007-12-21
- Last updated
- 2007-12-21
Frequently asked questions
- What is Deborah Chalew's NPI number?
- Deborah Chalew's National Provider Identifier (NPI) is 1104000421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deborah Chalew's specialty?
- Deborah Chalew is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Deborah Chalew located?
- Deborah Chalew's practice location on file with NPPES is 3920 Turquoise Ln, La Verne, CA 91750-2678.
- What is Deborah Chalew's phone number?
- The practice phone number listed in the NPPES registry for Deborah Chalew is (909) 596-3439.
- Is Deborah Chalew's NPI active?
- Yes — Deborah Chalew's NPI (1104000421) is active in the NPPES registry as of the last update on 2007-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.