IndividualActive
Melissa Petrossian, MA
NPI 1003395518 · Student in an Organized Health Care Education/Training Program · Chino, CA
Provider details
- NPI number
- 1003395518
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MA
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Behavioral Health & Social Service Providers
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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
14901 Central Ave
Chino, CA 91710-9500
Phone: (909) 597-1821
Street-level locationGet directions
Mailing address
433 Pioneer Dr Apt 30
Glendale, CA 91203-1721
Additional practice locations (1)
- 1450 N Lake Ave # 150Pasadena, CA 91104-2301Phone: (626) 794-1161
Registry dates
- Enumerated
- 2018-08-07
- Last updated
- 2024-06-17
- Certified
- 2024-06-17
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.