Dr. Fred Barry Krellenstein , PsyD
Psychologist • Syosset, NY
Professional Overview & Biography Verified Profile Summary
Dr. Fred Krellenstein, PsyD is a certified Psychologist practicing in Syosset, NY. With approximately 43 years of clinical experience since completing medical education in 1983, Dr. Krellenstein delivers high-quality medical care to the local community at 8 HOLLY DR.
Dr. Krellenstein accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.
Frequently performed procedures and clinical services include psychotherapy. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
8 Holly Dr
Syosset, NY 117915718
Medicare Profile & Education
Other
1983
✓ Accepts Assignment
Telehealth Services Available
Specialty Benchmarks & Practice Insights
Comparative analytics for Psychologist in Syosset, NY
Practicing in Syosset, NY (5379 Statewide)
✓ Offers Virtual Consultations
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
90834
Psychotherapy, 45 minutes
|
253 | 11 | $200.00 | $112.16 |
Medical Specialties & State Licenses
NUCC Taxonomy Code: 103T00000X
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
NPI status registered as active in NPPES database
Registered at 8 HOLLY DR, SYOSSET, NY 117915718 (Tel: 5169213943)
Registered at 8 HOLLY DR, SYOSSET, NY 117915718 (Tel: 5169213943)
Recorded as FRED KRELLENSTEIN, PSY.D.
Psychologist (License #7790 in NY)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
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NPI Administrative Meta
Mailing Address
8 Holly Dr
Syosset, NY 117915718
Phone: 5169213943
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