Nancy Zybala
NPI 1558490193 · Marriage & Family Therapist · West Covina, CA
Nancy Zybala is a Marriage & Family Therapist provider in West Covina, CA (NPI 1558490193).
Provider details
- NPI number
- 1558490193
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- MFC 42102 (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
19 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
- 2007-03-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Nancy Zybala's NPI number?
- Nancy Zybala's National Provider Identifier (NPI) is 1558490193, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Zybala's specialty?
- Nancy Zybala is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Nancy Zybala located?
- Nancy Zybala's practice location on file with NPPES is 1215 W West Covina Pkwy # 200, West Covina, CA 91790-2815.
- What is Nancy Zybala's phone number?
- The practice phone number listed in the NPPES registry for Nancy Zybala is (626) 338-9200.
- Is Nancy Zybala's NPI active?
- Yes — Nancy Zybala's NPI (1558490193) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.