Physician Profile
Unclaimed ProfileAbout CASTON
Based in Spartanburg, SC, John Christopher Caston, M.D. is listed in the NPI registry under psychiatry. John graduated from Medical University of South Carolina College of Medicine in 1971. According to Medicare claims data, John cared for 396 Medicare patients across 735 services.
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
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (864) 585-0328
- Email not available
Practice Locations
480 FLOYD RD STE A
Spartanburg, SC 29307
Procedures Most Often Billed to Medicare
735 services · 396 patients · 7 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Psychotherapy with evaluation and management visit, 1 hour | Treatment | 90838 |
228 |
| Psychotherapy with evaluation and management visit, 45 minutes | Treatment | 90836 |
83 |
| Psychotherapy with evaluation and management visit, 30 minutes | Treatment | 90833 |
57 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
213 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
75 |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
64 |
| Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | Office visit | 99211 |
15 |
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 psychiatry specialists in Spartanburg 8
Same specialty, same city.
Trained at Medical University of South Carolina College of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 2 groups
Class of 1971 at Medical University of South Carolina College of Medicine 1
Providers who graduated from the same medical school in the same year.
Also performs Psychotherapy with evaluation and management visit, 1 hour 7
Providers in SC who bill this service to Medicare most often.
Common questions
What is Dr. Caston's specialty?
Dr. Caston is a psychiatry in Spartanburg, SC. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PSYCHIATRY”.
NPI registry
Where can I find Dr. Caston?
Dr. Caston is listed at 480 FLOYD RD STE A, Spartanburg, SC 29307. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Caston?
The number on file is (864) 585-0328. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Caston's NPI number?
Dr. Caston's National Provider Identifier is 1992703128. 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
What is Dr. Caston's medical education?
Dr. Caston attended Medical University of South Carolina College of Medicine, graduating in 1971. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Caston been practicing?
Dr. Caston has 55 years experience. Calculated from a graduation year of 1971, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Caston known for?
According to Medicare billing data, Dr. Caston provides treatments such as psychotherapy with evaluation and management visit, 1 hour 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. Caston confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Caston. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.