Physician Profile
Unclaimed ProfileAbout CHOPP
William Chopp, MD practices pathology in Grand Rapids, MI. William is a 2004 graduate of Michigan State University College of Human Medicine. William is also listed as specializing in student in an organized health care education program and anatomic & clinical pathology. Medicare claims data shows William provided 987 services to 607 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
- (616) 267-2660
- Email not available
Practice Locations
35 MICHIGAN ST NE # MC056
Grand Rapids, MI 49503
Procedures Most Often Billed to Medicare
987 services · 607 patients · 9 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Pathology examination of tissue using a microscope, intermediate complexity | Lab test | 88305 |
505 |
| Evaluation of fine needle aspirate with interpretation and report | Lab test | 88173 |
109 |
| Special stained specimen slides to examine tissue, each additional procedure | Lab test | 88341 |
105 |
| Cell examination of specimen, selective cellular enhancement technique | Lab test | 88112 |
98 |
| Pathology examination of tissue using a microscope, moderately high complexity | Lab test | 88307 |
64 |
| Special stained specimen slides to examine tissue, initial procedure | Lab test | 88342 |
56 |
| Pathology examination of tissue using a microscope, moderately low complexity | Lab test | 88304 |
26 |
| Preparation of tissue for examination by removing any calcium present | Lab test | 88311 |
13 |
| Pap test | Lab test | 88141 |
11 |
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 pathology specialists 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 pathology specialists in Grand Rapids 7
Same specialty, same city.
More connections — 15 related providers in 2 groups
Trained at Michigan State University College of Human Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 2004 at Michigan State University College of Human Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Dr. Chopp?
Dr. Chopp is a pathology in Grand Rapids, MI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PATHOLOGY”.
NPI registry
What is Dr. Chopp's address?
Dr. Chopp is listed at 35 MICHIGAN ST NE # MC056, Grand Rapids, MI 49503. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Chopp?
The number on file is (616) 267-2660. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Chopp?
Dr. Chopp's National Provider Identifier is 1619024585. 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. Chopp train?
Dr. Chopp attended Michigan State University College of Human Medicine, graduating in 2004. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Chopp have?
Dr. Chopp has 22 years experience. Calculated from a graduation year of 2004, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Chopp perform?
According to Medicare billing data, Dr. Chopp 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
Is Dr. Chopp's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Chopp. 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.