Physician Profile
Unclaimed ProfileAbout GRAN
Christopher David Gran, MD is a healthcare provider in Austin, MN specializing in urology. Christopher trained at University of Minnesota Medical School, graduating in 2001. Medicare claims data shows Christopher provided 836 services to 595 patients.
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
- (507) 433-7351
- Email not available
Practice Locations
1000 1ST DR NW
Austin, MN 55912
Procedures Most Often Billed to Medicare
836 services · 595 patients · 9 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ultrasound measurement of bladder capacity after voiding | Procedure | 51798 |
107 |
| X-ray of abdomen, 1 view | Imaging | 74018 |
19 |
| Automated urinalysis test | Lab test | 81003 |
278 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
264 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
64 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
50 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
26 |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
16 |
| Complete blood cell count (red cells, white blood cell, platelets), automated test | Lab test | 85027 |
12 |
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.
Trained at University of Minnesota Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 2001 at University of Minnesota Medical School 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Ultrasound measurement of bladder capacity after voiding 8
Providers in MN who bill this service to Medicare most often.
Common questions
What does Dr. Gran specialize in?
Dr. Gran is an urology in Austin, MN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “UROLOGY”.
NPI registry
Where is Dr. Gran located?
Dr. Gran is listed at 1000 1ST DR NW, Austin, MN 55912. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Gran's phone number?
The number on file is (507) 433-7351. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Gran?
Dr. Gran's National Provider Identifier is 1942307467. 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. Gran go to medical school?
Dr. Gran attended University of Minnesota Medical School, graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Gran have?
Dr. Gran has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Gran do most often?
According to Medicare billing data, Dr. Gran performs procedures including ultrasound measurement of bladder capacity after voiding; reads or performs imaging such as x-ray of abdomen, 1 view, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Gran's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Gran. 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.