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Edit this profileAt a glance
- 820 Sir Thomas CT, Harrisburg, PA 17109
About Dr. Grandrimo
John Grandrimo, D.O. practices orthopaedic surgery in Harrisburg, PA. John is a 1998 graduate of Philadelphia College of Osteopathic Medicine. Medicare claims data shows John provided 10,524 services to 1,747 patients. The services billed most often include hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg, injection, triamcinolone acetonide, not otherwise specified, 10 mg, and aspiration and/or injection of fluid from large joint. The provider's National Provider Identifier (NPI) is 1093719031.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (717) 652-9555
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
820 SIR THOMAS CT
Harrisburg, PA 17109
Conditions Commonly Evaluated or Treated
Within Orthopedic Surgery 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
Pain
Pediatric and tumor
Spine
Most searched conditions
Elbow, hand, and wrist
Foot and ankle
Hip
Shoulder
Sports and soft tissue
Trauma and bone
Foot & Ankle
Procedures & services
Ankle surgery
Evaluation and nonsurgical
- Closed fracture treatment
- Joint injection or aspiration
- Orthopedic evaluation
- Cast placement and management
Foot & Ankle
Foot and ankle
Hand and upper extremity
- Wrist fracture fixation
- Cubital tunnel decompression
- Dupuytren contracture surgery
- Trigger finger release
Joint replacement
- Total hip replacement
- Total knee replacement
- Partial knee replacement
- Reverse shoulder replacement
- Revision joint replacement
- Shoulder replacement
Nerves & spine
Orthopedics
- ACL reconstruction consultation
- Carpal tunnel surgery consultation
- Hip replacement consultation
- Knee replacement consultation
- Torn rotator cuff consultation
Post-Op Care
Spine
Spine & Orthopedics
- Bunion Surgery Consultation
- Foot and Ankle Surgery Consultation
- Shoulder Surgery Consultation
- Surgical Hardware Removal Consultation
- Trigger Finger Release Consultation
Trauma and fixation
- External fracture fixation
- Intramedullary nailing
- Repair of fracture nonunion
- Open reduction and internal fixation
Tumor and pediatric
Most searched procedures
Arthroscopy
Hand & Wrist
Injections & Non-Surgical
Injections & pain relief
Knee
Shoulder surgery
Trauma & Fractures
Procedures Most Often Billed to Medicare
10,524 services · 1,747 patients · 24 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
492 | More than most peers in Orthopaedic Surgery |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
35 | As often as other peers in Orthopaedic Surgery |
| X-ray of knee, 3 views | Imaging | 73562 |
175 | More often than most peers in Orthopaedic Surgery |
| X-ray of knee, 4 or more views | Imaging | 73564 |
161 | More often than most peers in Orthopaedic Surgery |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
78 | More often than most peers in Orthopaedic Surgery |
| X-ray of pelvis, 1-2 views | Imaging | 72170 |
47 | More often than most peers in Orthopaedic Surgery |
| X-ray of lower and sacral spine, minimum of 4 views | Imaging | 72110 |
47 | As often as other peers in Orthopaedic Surgery |
| X-ray of hip, 1 view | Imaging | 73501 |
39 | As often as other peers in Orthopaedic Surgery |
| X-ray of hip, 2-3 views | Imaging | 73502 |
33 | As often as other peers in Orthopaedic Surgery |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
23 | Less often than most peers in Orthopaedic Surgery |
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 orthopaedic surgeons at this location 5
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 — 27 related providers in 4 groups
Other orthopaedic surgeons in Harrisburg 3
Same specialty, same city.
Trained at Philadelphia College of Osteopathic Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1998 at Philadelphia College of Osteopathic Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in PA who bill this service to Medicare most often.
Common questions
What does John Grandrimo specialize in?
John Grandrimo is an orthopaedic surgeon in Harrisburg, PA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Orthopaedic Surgery”.
NPI registry
Where is John Grandrimo located?
John Grandrimo is listed at 820 Sir Thomas CT, Harrisburg, PA 17109. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is John Grandrimo's phone number?
The number on file is (717) 652-9555. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for John Grandrimo?
John Grandrimo's National Provider Identifier is 1093719031. 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 John Grandrimo train?
John Grandrimo attended Philadelphia College of Osteopathic Medicine, graduating in 1998. This comes from the CMS National Downloadable File.
CMS public data
How much experience does John Grandrimo have?
John Grandrimo has 28 years experience. Calculated from a graduation year of 1998, reported in the CMS National Downloadable File.
CMS public data
What does John Grandrimo do most often?
According to Medicare billing data, John Grandrimo performs procedures including aspiration and/or injection of fluid from large joint and replacement of knee joint, both sides of knee; reads or performs imaging such as x-ray of knee, 3 views and x-ray of knee, 4 or more views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is John Grandrimo's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by John Grandrimo. If this is you, claiming it is free.
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