Provider Profile
Listed in the NPI registry as a psychologist — clinical, Sandra Landau, PhD practices in Novi, MI. Medicare claims data shows Sandra provided 255 services to 31 patients. The services billed most often include psychotherapy, 1 hour and psychotherapy, 45 minutes.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
28175 HAGGERTY RD STE 129
Novi, MI 48377
41850 W 11 Mile Rd Suite 104
Novi, MI 48375
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
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Psychodynamic & Integrative
Relationship & family
Skill building
Sleep & Health
Specialized therapy
Stress & Lifestyle
Testing & evaluation
Therapy formats
Trauma therapy
255 services · 31 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychotherapy, 1 hour | Treatment | 90837 |
151 | Less often than most peers in Psychologist — Clinical |
| Psychotherapy, 45 minutes | Treatment | 90834 |
104 | As often as other peers in Psychologist — Clinical |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Sandra Landau is a psychologist in Novi, MI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychologist — Clinical”.
NPI registry
Sandra Landau is listed at 28175 Haggerty Rd Ste 129, Novi, MI 48377. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (248) 380-0867. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Sandra Landau's National Provider Identifier is 1831210863. 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
Sandra Landau attended Other, graduating in 1985. This comes from the CMS National Downloadable File.
CMS public data
Sandra Landau has 41 years experience. Calculated from a graduation year of 1985, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Sandra Landau provides treatments such as psychotherapy, 1 hour and psychotherapy, 45 minutes. 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 Sandra Landau. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.