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Edit this profileAt a glance
- 1415 Blanding St, Suite 4, Columbia, SC 29201
About Dr. Schnackenberg
Robert C. Schnackenberg, MD practices psychiatry in Columbia, SC. Robert is a 1961 graduate of University of Michigan Homeopathic Medical School. Robert is also listed as specializing in child & adolescent psychiatry. According to Medicare claims data, Robert cared for 210 Medicare patients across 651 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, psychotherapy with evaluation and management visit, 30 minutes, and psychotherapy with evaluation and management visit, 45 minutes. The provider's National Provider Identifier (NPI) is 1548240484.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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
- (803) 779-7500
- Email not available
Practice Locations
1415 BLANDING ST SUITE 4
Columbia, SC 29201
Conditions Commonly Evaluated or Treated
Within Psychiatry 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
Anxiety, trauma, and obsessive-compulsive
Mood disorders
Psychotic disorders
Substance-related and addictive
Addiction & Substance Use
Cognitive and adjustment
Eating Disorders
Eating, sleep, and somatic
Mood & Depression
Neurodevelopmental and behavioral
Personality and dissociative
Sleep & Wakefulness
Procedures & services
Most searched procedures
- Anxiety and depression treatment
- Cognitive behavioral therapy
- Medication management
- Psychiatric evaluation
- Telepsychiatry
Assessment
Addiction care
Addiction Medicine
Assessments
Brain stimulation
Consultations
Diagnostics
Inpatient care
Interventional psychiatry
Psychotherapy
Sleep Medicine
Specialized care
Therapy
Therapy and care
Procedures Most Often Billed to Medicare
651 services · 210 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychotherapy with evaluation and management visit, 30 minutes | Treatment | 90833 |
146 | More often than most peers in Psychiatry |
| Psychotherapy with evaluation and management visit, 45 minutes | Treatment | 90836 |
100 | As often as other peers in Psychiatry |
| Psychotherapy with evaluation and management visit, 1 hour | Treatment | 90838 |
77 | As often as other peers in Psychiatry |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
305 | More often than most peers in Psychiatry |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
23 | Less often than most peers in Psychiatry |
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.
Other psychiatrists at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 18 related providers in 3 groups
Other psychiatrists in Columbia 8
Same specialty, same city.
Trained at University of Michigan Homeopathic Medical School 2
Other providers in the same specialty who trained at the same institution.
Also performs Psychotherapy with evaluation and management visit, 30 minutes 8
Providers in SC who bill this service to Medicare most often.
Common questions
What does Dr. Schnackenberg specialize in?
Dr. Schnackenberg is a psychiatrist in Columbia, SC. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychiatry”.
NPI registry
Where is Dr. Schnackenberg located?
Dr. Schnackenberg is listed at 1415 Blanding St Suite 4, Columbia, SC 29201. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Schnackenberg's phone number?
The number on file is (803) 779-7500. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Schnackenberg's NPI number?
Dr. Schnackenberg's National Provider Identifier is 1548240484. 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. Schnackenberg go to medical school?
Dr. Schnackenberg attended University of Michigan Homeopathic Medical School, graduating in 1961. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Schnackenberg been practicing?
Dr. Schnackenberg has 65 years experience. Calculated from a graduation year of 1961, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Schnackenberg do most often?
According to Medicare billing data, Dr. Schnackenberg provides treatments such as psychotherapy with evaluation and management visit, 30 minutes and psychotherapy with evaluation and management visit, 45 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Schnackenberg confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Schnackenberg. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.