Monica Youssef, MS
NPI 1407232309 · Marriage & Family Therapist · Rancho Cucamonga, CA
Enrolled with Medicare as Practitioner - Other (non-Physician) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Monica Youssef, MS is a Marriage & Family Therapist provider in Rancho Cucamonga, CA (NPI 1407232309).
Provider details
- NPI number
- 1407232309
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MS
- Sex
- Female
- Sole proprietor
- Yes
- License
- 112842 (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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 66 Hurlbut St Fl 2Pasadena, CA 91105-4026Phone: (626) 441-4221
Registry dates
- Enumerated
- 2015-08-03
- Last updated
- 2021-08-12
- Certified
- 2021-08-12
Frequently asked questions
- What is Monica Youssef's NPI number?
- Monica Youssef's National Provider Identifier (NPI) is 1407232309, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Monica Youssef's specialty?
- Monica Youssef is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Monica Youssef located?
- Monica Youssef's practice location on file with NPPES is 8379 Jade Dr, Rancho Cucamonga, CA 91701-4561.
- What is Monica Youssef's phone number?
- The practice phone number listed in the NPPES registry for Monica Youssef is (818) 675-6244.
- Does Monica Youssef accept Medicare?
- Monica Youssef is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Monica Youssef's NPI active?
- Yes — Monica Youssef's NPI (1407232309) is active in the NPPES registry as of the last update on 2021-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.