Provider Profile
Trinity Marie Hemmila, OTR/L practices occupational therapist in private practice in Grand Rapids, MN. Trinity is also listed as specializing in occupational therapist. According to Medicare claims data, Trinity cared for 104 Medicare patients across 485 services.
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
355 RIVER RD
Grand Rapids, MN 55744
Within Occupational Therapy 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
485 services · 104 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Therapy procedure using water pool to exercises, each 15 minutes | Treatment | 97113 |
184 |
| Therapy procedure using functional activities | Treatment | 97530 |
139 |
| Training for self-care or home management, each 15 minutes | Treatment | 97535 |
61 |
| Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | Treatment | 97112 |
46 |
| Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | Treatment | 97110 |
29 |
| Evaluation for occupational therapy, typically 45 minutes | Treatment | 97166 |
26 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Hemmila is an occupational therapist in private practice in Grand Rapids, MN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OCCUPATIONAL THERAPIST IN PRIVATE PRACTICE”.
NPI registry
Dr. Hemmila is listed at 355 RIVER RD, Grand Rapids, MN 55744. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (218) 999-7213. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Hemmila's National Provider Identifier is 1962754036. 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. Hemmila attended Other, graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
Dr. Hemmila has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Hemmila provides treatments such as therapy procedure using water pool to exercises, each 15 minutes and therapy procedure using functional activities. 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. Hemmila. 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.