Physician Profile
William Roger Maus, MD
Unclaimed ProfileAbout Dr. Maus
Based in Chaska, MN, William Roger Maus, MD is listed in the NPI registry under family practice. William graduated from University of Minnesota Medical School in 1985. William is also listed as specializing in family medicine. Medicare claims data shows William provided 1,385 services to 1,117 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
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (952) 448-2050
- Email not available
Practice Locations
111 HUNDERTMARK RD SUITE 220
Chaska, MN 55318
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
1,385 services · 1,117 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
178 |
| Influenza vaccine, inactivated | Treatment | 90653 |
37 |
| Sarscov2 vac 50 mcg/0.5ml im | Treatment | 91322 |
28 |
| Admn sarscov2 vacc 1 dose | Treatment | 90480 |
28 |
| Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | Treatment | 90677 |
25 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
208 |
| Blood test, basic group of blood chemicals (calcium, total) | Lab test | 80048 |
98 |
| Blood test, thyroid stimulating hormone (tsh) | Lab test | 84443 |
87 |
| Hemoglobin a1c level | Lab test | 83036 |
81 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
76 |
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 5
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 Chaska 5
Same specialty, same city.
More connections — 24 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 1985 at University of Minnesota Medical School 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in MN who bill this service to Medicare most often.
Common questions
What is Dr. Maus's specialty?
Dr. Maus is a family practice in Chaska, MN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “FAMILY PRACTICE”.
NPI registry
Where can I find Dr. Maus?
Dr. Maus is listed at 111 HUNDERTMARK RD SUITE 220, Chaska, MN 55318. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Maus?
The number on file is (952) 448-2050. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Maus?
Dr. Maus's National Provider Identifier is 1366543407. 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
What is Dr. Maus's medical education?
Dr. Maus attended University of Minnesota Medical School, graduating in 1985. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Maus have?
Dr. Maus has 41 years experience. Calculated from a graduation year of 1985, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Maus known for?
According to Medicare billing data, Dr. Maus performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as influenza vaccine, inactivated and sarscov2 vac 50 mcg/0.5ml im, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Maus's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Maus. 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.