CHRISTINE SEBASTIAN MA, LLP
NPI 1023328572
Psychologist in Farmington Hills, MI

Active since October 18, 2010
31700 W 12 MILE RD, SUITE 250, FARMINGTON HILLS, MI 48334(248) 382-8984 Get Directions Write a Review

NPPES record last updated: February 6, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Christine Sebastian Ma, Llp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHRISTINE SEBASTIAN MA, LLP (NPI 1023328572) is an individual psychologist in Farmington Hills, Michigan, licensed in Michigan (6301014569) and active in the NPI registry since October 2010. She maintains a secondary practice location in Southfield.

NPPES Registry Identity

NPI1023328572
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameCHRISTINE SEBASTIANCredential: MA, LLP
Location Address31700 W 12 MILE RD, SUITE 250Farmington Hills, MI 48334-4424
Mailing Address29532 Southfield Rd Ste 115Southfield, MI 48076-2023 · (248) 382-8984
Sole ProprietorYes
Enumeration DateOctober 18, 2010
Last NPPES UpdateFebruary 6, 2026
NPPES CertifiedFebruary 6, 2026
NPI 1023328572 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License Licensed in MI · 6301014569
Definition
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.
31700 W 12 MILE RD, Farmington Hills, MI 48334

Secondary Practice Location 1

Location 129532 Southfield Rd Ste 115Southfield, MI 48076-2023 · Phone (248) 382-8984

Accepted Insurance

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Clinical Medical Laboratory
31700 W 12 MILE RD, STE 220
FARMINGTON HILLS, MI 48334
Psychologist (Clinical)
31700 W 12 MILE RD, SUITE 250
FARMINGTON HILLS, MI 48334
Counselor (Mental Health)
31700 W 12 MILE RD, SUITE 250
FARMINGTON HILLS, MI 48334
Counselor
31700 W 12 MILE RD, SUITE 250
FARMINGTON HILLS, MI 48334
Psychologist (Clinical)
31700 W 12 MILE RD
FARMINGTON HILLS, MI 48334
Counselor
31700 W 12 MILE RD, SUITE 250
FARMINGTON HILLS, MI 48334
Psychologist (Clinical)
31700 W 12 MILE RD
FARMINGTON HILLS, MI 48334
Dentist
31700 W 12 MILE RD
FARMINGTON HILLS, MI 48334

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Christine Sebastian's NPI number?

The NPI number for Christine Sebastian is 1023328572. It was assigned to this individual provider in the NPPES registry on October 18, 2010.

Where is Christine Sebastian located?

Christine Sebastian practices at 31700 W 12 Mile Rd Suite 250, Farmington Hills, MI 48334. The listed phone number is (248) 382-8984.

What is Christine Sebastian's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

What insurance does Christine Sebastian accept?

Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Christine Sebastian as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Christine Sebastian was last updated on February 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.