Provider Profile
Listed in the NPI registry as a psychologist — clinical, Theodore Surdy, PHD LP practices in Mankato, MN. Medicare claims data shows Theodore provided 734 services to 141 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Source: NPPES NPI Registry
1227 CALEDONIA ST
Mankato, MN 56001
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
Most searched procedures
734 services · 141 patients · 8 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Psychotherapy, 45 minutes | Treatment | 90834 |
349 |
| Administration of psychological or neuropsychological test by technician, each additional 30 minutes | Treatment | 96139 |
171 |
| Evaluation of neuropsychological test, each additional hour | Treatment | 96133 |
81 |
| Administration of psychological or neuropsychological test by technician, first 30 minutes | Treatment | 96138 |
43 |
| Evaluation of psychological test, each additional hour | Treatment | 96131 |
29 |
| Psychiatric diagnostic evaluation | Treatment | 90791 |
27 |
| Evaluation of neuropsychological test, first hour | Treatment | 96132 |
17 |
| Evaluation of psychological test, first hour | Treatment | 96130 |
17 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Surdy is a psychologist in Mankato, MN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Psychologist — Clinical”.
NPI registry
Dr. Surdy is listed at 1227 CALEDONIA ST, Mankato, MN 56001. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (507) 388-8874. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Surdy's National Provider Identifier is 1063463347. 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
Dr. Surdy has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
According to Medicare billing data, Dr. Surdy provides treatments such as psychotherapy, 45 minutes and administration of psychological or neuropsychological test by technician, each additional 30 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 Dr. Surdy. 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.