Ilana Gustaferro
NPI 1154103513 · Marriage & Family Therapist · Glendora, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ilana Gustaferro is a Marriage & Family Therapist provider in Glendora, CA (NPI 1154103513).
Provider details
- NPI number
- 1154103513
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 141387 (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
- 2023-10-19
- Last updated
- 2023-10-19
- Certified
- 2023-10-19
Frequently asked questions
- What is Ilana Gustaferro's NPI number?
- Ilana Gustaferro's National Provider Identifier (NPI) is 1154103513, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ilana Gustaferro's specialty?
- Ilana Gustaferro is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Ilana Gustaferro located?
- Ilana Gustaferro's practice location on file with NPPES is 117 Amber Oaks Ln, Glendora, CA 91741-6619.
- What is Ilana Gustaferro's phone number?
- The practice phone number listed in the NPPES registry for Ilana Gustaferro is (626) 210-8520.
- Does Ilana Gustaferro accept Medicare?
- Ilana Gustaferro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ilana Gustaferro's NPI active?
- Yes — Ilana Gustaferro's NPI (1154103513) is active in the NPPES registry as of the last update on 2023-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.