Physician Profile
Unclaimed ProfileAbout WEDDER
Mark Winfield Wedder, DO is a healthcare provider in Grand Rapids, MI specializing in anesthesiology. Mark trained at Michigan State University College of Osteopathic Medicine, graduating in 1998. According to Medicare claims data, Mark cared for 42 Medicare patients across 43 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
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (616) 391-1510
- Email not available
Practice Locations
100 MICHIGAN ST NE
Grand Rapids, MI 49503
Procedures Most Often Billed to Medicare
43 services · 42 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of artery tube for blood sampling or infusion through skin | Procedure | 36620 |
30 |
| Anesthesia for lens surgery | Anaesthesia | 00142 |
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 anesthesiology specialists at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
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 — 29 related providers in 4 groups
Other anesthesiology specialists in Grand Rapids 6
Same specialty, same city.
Trained at Michigan State University College of Osteopathic Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 1998 at Michigan State University College of Osteopathic Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of artery tube for blood sampling or infusion through skin 8
Providers in MI who bill this service to Medicare most often.
Common questions
What does Dr. Wedder specialize in?
Dr. Wedder is an anesthesiology in Grand Rapids, MI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ANESTHESIOLOGY”.
NPI registry
Where is Dr. Wedder located?
Dr. Wedder is listed at 100 MICHIGAN ST NE, Grand Rapids, MI 49503. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Wedder's phone number?
The number on file is (616) 391-1510. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Wedder's NPI number?
Dr. Wedder's National Provider Identifier is 1750361044. 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. Wedder go to medical school?
Dr. Wedder attended Michigan State University College of Osteopathic Medicine, graduating in 1998. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Wedder been practicing?
Dr. Wedder has 28 years experience. Calculated from a graduation year of 1998, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Wedder do most often?
According to Medicare billing data, Dr. Wedder performs procedures including insertion of artery tube for blood sampling or infusion through skin; provides treatments such as anesthesia for lens surgery. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Wedder confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Wedder. 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.