Physician Profile
Isaac Chris Boyack, M.D.
Unclaimed ProfileAbout Dr. Boyack
Isaac Chris Boyack, M.D. is a healthcare provider in Marshfield, WI specializing in diagnostic radiology. According to Medicare claims data, Isaac cared for 2,205 Medicare patients across 2,325 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
- (715) 387-5511
- Email not available
Practice Locations
1000 N OAK AVE
Marshfield, WI 54449
Procedures Most Often Billed to Medicare
2,325 services · 2,205 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ct scan head or brain without contrast | Imaging | 70450 |
494 |
| X-ray of lower and sacral spine, 2-3 views | Imaging | 72100 |
229 |
| Mri scan of lower spinal canal without contrast | Imaging | 72148 |
179 |
| Ct scan of upper spine without contrast | Imaging | 72125 |
176 |
| Mri scan of brain before and after contrast | Imaging | 70553 |
150 |
| Mri scan of brain without contrast | Imaging | 70551 |
126 |
| Ct scan of blood vessels of neck with contrast | Imaging | 70498 |
113 |
| Ct scan of blood vessels of head with contrast | Imaging | 70496 |
107 |
| X-ray of upper spine, 2-3 views | Imaging | 72040 |
98 |
| X-ray of lower and sacral spine, 2-3 views | Imaging | 72100 |
84 |
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 diagnostic radiology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 31 related providers in 4 groups
Other diagnostic radiology specialists in Marshfield 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2016 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Ct scan head or brain without contrast 8
Providers in WI who bill this service to Medicare most often.
Common questions
What does Dr. Boyack specialize in?
Dr. Boyack is a diagnostic radiology in Marshfield, WI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
Where is Dr. Boyack located?
Dr. Boyack is listed at 1000 N OAK AVE, Marshfield, WI 54449. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Boyack's phone number?
The number on file is (715) 387-5511. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Boyack's NPI number?
Dr. Boyack's National Provider Identifier is 1942663414. 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. Boyack go to medical school?
Dr. Boyack attended Other, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Boyack been practicing?
Dr. Boyack has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Boyack do most often?
According to Medicare billing data, Dr. Boyack performs imaging including ct scan head or brain without contrast and x-ray of lower and sacral spine, 2-3 views. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Boyack confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Boyack. 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.