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Edit this profileAt a glance
- 1623 Paramount Blvd, Montebello, CA 90640
About Dr. Rivera
Ernest J. Rivera, PhD is a psychologist practicing in Montebello, CA. Medicare claims data shows Ernest provided 636 services to 27 patients. The services billed most often include psychotherapy, 45 minutes. This provider record is associated with NPI 1003908823.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (323) 722-8744
- Email not available
Practice Locations
1623 PARAMOUNT BLVD
Montebello, CA 90640
Concerns and Conditions Addressed
Within Psychology (Unspecified) generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Abuse and relationships
Addiction
- Alcohol use disorder
- Drug addiction
- Gambling Addiction
- Screen Addiction
- Shopping Addiction
Anxiety & Phobias
Anxiety and phobias
Behavioral & Emotional
Child & Adolescent
Child and teen issues
- School refusal
- Teen depression
Eating & Body Image
Health Psychology
- Chronic Pain Coping
Identity and life stages
Interpersonal & Abuse
- Divorce adjustment
- Emotional abuse recovery
- Sex Problems
Life and social issues
- Caregiver stress for aging parents
- Loneliness and Social Isolation
Mindset and personality
Mood and emotions
- Overthinking and Rumination
- Seasonal affective disorder
Mood Disorders
- Bipolar disorder
- Postpartum Mood Issues
Neurodevelopmental
- Autism
- Reading and Spelling Difficulties
Personality Disorders
Relationships
- People Pleasing and Codependency
Self-Esteem & Identity
Sleep
Sleep issues
- Chronic Nightmares
Stress & Lifestyle
Thought disorders
- Schizoaffective disorder
Trauma and abuse
Work and career
Procedures & services
Most searched procedures
Addiction support
Alternative formats
Behavioral Programs
Behavioral therapies
Brain-based therapies
Care delivery
Child & Adolescent
Evaluations & Assessments
- Autism Assessment
- Bariatric Surgery Evaluation
- Cognitive and memory testing
- Emotional Support Animal Evaluation
- Spinal Cord Stimulator Psychological Clearance
Evaluations and testing
- Adoption Psychological Evaluation
- Gender-affirming surgery evaluation
- Immigration Psychological Evaluation
- Neuropsychological Testing
Expressive therapies
Family and parenting
Mind-body therapies
- Guided Imagery and Visualization
Relationship Counseling
Skills training
- Coping Skills Training
- Social skills training
Specialized therapy
Specialized Treatments
- Biofeedback
- Crisis intervention
- Hypnotherapy
- Ketamine-assisted counseling
- Mindfulness-based stress reduction
- Sleep counseling
Talk therapies
Therapy Modalities
Procedures Most Often Billed to Medicare
636 services · 27 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychotherapy, 45 minutes | Treatment | 90834 |
636 | More than most peers in Psychologist |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Other psychologists in Montebello 2
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1980 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Psychotherapy, 45 minutes 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Ernest J. Rivera specialize in?
Ernest J. Rivera is a psychologist in Montebello, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Ernest J. Rivera located?
Ernest J. Rivera is listed at 1623 Paramount Blvd, Montebello, CA 90640. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Ernest J. Rivera's phone number?
The number on file is (323) 722-8744. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Ernest J. Rivera?
Ernest J. Rivera's National Provider Identifier is 1003908823. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Ernest J. Rivera train?
Ernest J. Rivera attended Other, graduating in 1980. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Ernest J. Rivera have?
Ernest J. Rivera has 46 years experience. Calculated from a graduation year of 1980, reported in the CMS National Downloadable File.
CMS public data
What does Ernest J. Rivera do most often?
According to Medicare billing data, Ernest J. Rivera provides treatments such as psychotherapy, 45 minutes. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Ernest J. Rivera's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Ernest J. Rivera. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.