Physician Profile
Mark D. Gustafson, MD
Unclaimed ProfileAbout Dr. Gustafson
Mark D. Gustafson, MD is a healthcare provider in Deer River, MN specializing in family practice. Mark trained at University of Minnesota Medical School, graduating in 1987. Mark is also listed as specializing in family medicine. According to Medicare claims data, Mark cared for 49 Medicare patients across 135 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
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (218) 246-8275
- Email not available
Practice Locations
115 10TH AVE NE
Deer River, MN 56636
Conditions Commonly Evaluated or Treated
Within Family Medicine 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
Procedures & services
Most searched procedures
Procedures Most Often Billed to Medicare
135 services · 49 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
120 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
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.
Other family practices at this location 2
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 family practices in Deer River 2
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at University of Minnesota Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 1987 at University of Minnesota Medical School 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Gustafson specialize in?
Dr. Gustafson is a family practice in Deer River, MN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “FAMILY PRACTICE”.
NPI registry
Where is Dr. Gustafson located?
Dr. Gustafson is listed at 115 10TH AVE NE, Deer River, MN 56636. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Gustafson's phone number?
The number on file is (218) 246-8275. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Gustafson's NPI number?
Dr. Gustafson's National Provider Identifier is 1467439000. 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. Gustafson go to medical school?
Dr. Gustafson attended University of Minnesota Medical School, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Gustafson been practicing?
Dr. Gustafson has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Gustafson do most often?
According to Medicare billing data, Dr. Gustafson the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Gustafson confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Gustafson. 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.