Physician Profile
Unclaimed ProfileAbout KELLER
Based in Grand Rapids, MI, John F. Keller, M.D. is listed in the NPI registry under neurological surgery. John graduated from Michigan State University College of Human Medicine in 1989.
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
Common questions
What kind of doctor is Dr. Keller?
Dr. Keller is a neurosurgeon in Grand Rapids, MI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Neurological Surgery”.
NPI registry
What is Dr. Keller's address?
Dr. Keller is listed at 3350 EAGLE PARK DR NE STE 102, Grand Rapids, MI 49525. 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. Keller?
The number on file is (616) 454-3465. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Keller?
Dr. Keller's National Provider Identifier is 1770664583. 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. Keller train?
Dr. Keller attended Michigan State University College of Human Medicine, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Keller have?
Dr. Keller has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Keller perform?
According to Medicare billing data, Dr. Keller performs procedures including insertion of cage or mesh device to spine bone and disc space during spine fusion, fusion of additional segment of spine and partial removal of spine bone with release of spinal cord and/or nerves, each additional segment, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Keller's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Keller. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (616) 454-3465
- Email not available
Practice Locations
3350 EAGLE PARK DR NE STE 102
Grand Rapids, MI 49525
Procedures Most Often Billed to Medicare
403 services · 335 patients · 13 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of cage or mesh device to spine bone and disc space during spine fusion | Procedure | 22853 |
49 |
| Fusion of additional segment of spine | Procedure | 22614 |
44 |
| Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment | Procedure | 63048 |
36 |
| Computer-assisted spinal procedure | Procedure | 61783 |
27 |
| Aspiration of bone marrow for spine bone graft | Procedure | 20939 |
26 |
| Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment | Procedure | 63047 |
23 |
| Placement of stabilizing device to back, 3-6 spine bone segments | Procedure | 22842 |
19 |
| Partial removal of bone of single segment of spine in lower back with release of spinal cord and/or nerves during fusion of spine in lower back | Procedure | 63052 |
16 |
| Fusion of spine in lower back with partial removal of spine bone and disc | Procedure | 22633 |
16 |
| Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc | Procedure | 22551 |
11 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other neurosurgeons at this location 1
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 neurosurgeons in Grand Rapids 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Class of 1989 at Michigan State University College of Human Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of cage or mesh device to spine bone and disc space during spine fusion 8
Providers in MI who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.