Provider Profile
Sandra K. Johnson-Gamlin, PhD
Unclaimed ProfileAbout Dr. Johnson-Gamlin
Sandra K. Johnson-Gamlin, PhD is a psychologist practicing in Detroit, MI. According to Medicare claims data, Sandra cared for 131 Medicare patients across 318 services. The services billed most often include psychotherapy, 1 hour, psychiatric diagnostic evaluation, 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.
Education & Training
Specialty
Credentials & Licensing
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.
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
- (313) 739-7836
- Email not available
Practice Locations
1001 WOODWARD AVE FL 5
Detroit, MI 48226
6960 Orchard Lake Rd Suite 100
West Bloomfield, MI 48322
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
- Gaslighting and manipulation
Addiction
Anxiety & Phobias
Anxiety and phobias
Behavioral & Emotional
Child & Adolescent
- Child behavioral problems
Child and teen issues
Eating & Body Image
Health Psychology
Identity and life stages
Interpersonal & Abuse
Life and social issues
Mindset and personality
Mood and emotions
Mood Disorders
Neurodevelopmental
Personality Disorders
Relationships
Self-Esteem & Identity
Sleep
Sleep issues
Stress & Lifestyle
Thought disorders
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
- Music therapy
Family and parenting
Mind-body therapies
Relationship Counseling
- Premarital counseling
- Sex therapy
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
318 services · 131 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychotherapy, 1 hour | Treatment | 90837 |
228 | As often as other peers in Psychologist |
| Psychiatric diagnostic evaluation | Treatment | 90791 |
72 | More often than most peers in Psychologist |
| Psychotherapy, 45 minutes | Treatment | 90834 |
18 |
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.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other psychologists in Detroit 8
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 1988 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Psychotherapy, 1 hour 8
Providers in MI who bill this service to Medicare most often.
Common questions
What does Dr. Johnson-Gamlin specialize in?
Dr. Johnson-Gamlin is a psychologist in Detroit, MI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Johnson-Gamlin located?
Dr. Johnson-Gamlin is listed at 1001 Woodward Ave Fl 5, Detroit, MI 48226. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Johnson-Gamlin's phone number?
The number on file is (313) 739-7836. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Johnson-Gamlin's NPI number?
Dr. Johnson-Gamlin's National Provider Identifier is 1265656516. 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 Dr. Johnson-Gamlin go to medical school?
Dr. Johnson-Gamlin attended Other, graduating in 1988. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Johnson-Gamlin been practicing?
Dr. Johnson-Gamlin has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Johnson-Gamlin do most often?
According to Medicare billing data, Dr. Johnson-Gamlin provides treatments such as psychotherapy, 1 hour and psychiatric diagnostic evaluation. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Johnson-Gamlin confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Johnson-Gamlin. 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.