Physician Profile
Unclaimed ProfileAbout LARSON
David W Larson, M.D. is a healthcare provider in Rochester, MN specialising in colorectal surgery (proctology). David trained at University of Minnesota Medical School, graduating in 1997. David is also listed as specialising in colon & rectal surgery.
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
Common questions
What does Dr. Larson specialise in?
Dr. Larson is a colorectal surgery (proctology) in Rochester, MN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “COLORECTAL SURGERY (PROCTOLOGY)”.
NPI registry
Where is Dr. Larson located?
Dr. Larson is listed at 200 1ST ST SW, Rochester, MN 55905. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Larson's phone number?
The number on file is (507) 284-2511. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Larson's NPI number?
Dr. Larson's National Provider Identifier is 1255301818. 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. Larson go to medical school?
Dr. Larson attended University of Minnesota Medical School, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Larson been practising?
Dr. Larson has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Larson do most often?
According to Medicare billing data, Dr. Larson performs procedures including partial removal of small and large bowel with attachment of small and large bowel using an endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Larson confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Larson. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (507) 284-2511
- Email not available
Practice Locations
200 1ST ST SW
Rochester, MN 55905
Procedures Most Often Billed to Medicare
95 services · 90 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Partial removal of small and large bowel with attachment of small and large bowel using an endoscope | Procedure | 44205 |
12 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
38 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
32 |
| Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | Office visit | 99211 |
13 |
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 colorectal surgery specialists at this location 1
Same specialty, same street address — most likely the same department or group.
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 colorectal surgery specialists in Rochester 7
Same specialty, same city.
More connections — 17 related providers in 3 groups
Trained at University of Minnesota Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 1997 at University of Minnesota Medical School 8
Providers who graduated from the same medical school in the same year.
Also performs Partial removal of small and large bowel with attachment of small and large bowel using an endoscope 1
Providers in MN who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.