Provider Profile
Katarzyna Sakowicz-Drennan, PhD is a clinical psychologist based in Middle Village, NY. Katarzyna is also listed as specializing in psychologist — clinical. Medicare claims data shows Katarzyna provided 2,355 services to 140 patients. The services billed most often include psychotherapy, 45 minutes and psychotherapy, 1 hour. The provider's National Provider Identifier (NPI) is 1801191309.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
6453 82ND ST
Middle Village, NY 11379
Within Clinical Psychology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Abuse & trauma
Addiction
Anxiety
Behavioral
Child & adolescent
Cognitive
Dissociative
Eating & Body Image
Health & Pain
Identity
Interpersonal
Life transitions
Mood & Emotion
Neurodevelopmental
Personal Growth
Personality
Self-harm & crisis
Sensory & neurological
Severe mental illness
Sleep
Stress & Lifestyle
Stress & lifestyle
Work & identity
Most searched procedures
Assessments
Behavioral Interventions
Brain-based therapies
Child & adolescent
Crisis & safety
Group Programs
Individual therapy
Interpersonal
Mind-Body
Parenting & Support
Psychodynamic & Integrative
Relationship & family
Skill building
Sleep & Health
Specialized therapy
Stress & Lifestyle
Testing & evaluation
Therapy formats
Trauma therapy
2,355 services · 140 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychotherapy, 45 minutes | Treatment | 90834 |
1,468 | More than most peers in Clinical Psychologist |
| Psychotherapy, 1 hour | Treatment | 90837 |
887 | More than most peers in Clinical Psychologist |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Katarzyna Sakowicz-Drennan is a clinical psychologist in Middle Village, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Katarzyna Sakowicz-Drennan is listed at 6453 82Nd St, Middle Village, NY 11379. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (917) 319-3614. Contact the office directly to confirm availability and scheduling.
NPI registry
Katarzyna Sakowicz-Drennan's National Provider Identifier is 1801191309. 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
Katarzyna Sakowicz-Drennan attended Other, graduating in 2011. This comes from the CMS National Downloadable File.
CMS public data
Katarzyna Sakowicz-Drennan has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Katarzyna Sakowicz-Drennan provides treatments such as psychotherapy, 45 minutes and psychotherapy, 1 hour. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Katarzyna Sakowicz-Drennan. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.