Erika Kosterlitzky, LMFT
NPI 1053121855 · Marriage & Family Therapist · Glendora, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erika Kosterlitzky, LMFT is a Marriage & Family Therapist provider in Glendora, CA (NPI 1053121855).
Provider details
- NPI number
- 1053121855
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 146706 (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
- 2025-01-13
- Last updated
- 2025-01-13
- Certified
- 2025-01-13
Frequently asked questions
- What is Erika Kosterlitzky's NPI number?
- Erika Kosterlitzky's National Provider Identifier (NPI) is 1053121855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erika Kosterlitzky's specialty?
- Erika Kosterlitzky is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Erika Kosterlitzky located?
- Erika Kosterlitzky's practice location on file with NPPES is 750 W Heber St, Glendora, CA 91741-3220.
- What is Erika Kosterlitzky's phone number?
- The practice phone number listed in the NPPES registry for Erika Kosterlitzky is (626) 422-1339.
- Does Erika Kosterlitzky accept Medicare?
- Erika Kosterlitzky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erika Kosterlitzky's NPI active?
- Yes — Erika Kosterlitzky's NPI (1053121855) is active in the NPPES registry as of the last update on 2025-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.