Physician Profile
Gregory W. Kirwan, DO
Unclaimed ProfileAbout Dr. Kirwan
Based in Egg Harbor Twp, NJ, Gregory W. Kirwan, DO is listed in the NPI registry under orthopaedic surgery. Gregory graduated from Philadelphia College of Osteopathic Medicine in 2007. Gregory is also listed as specializing in orthopaedic foot & ankle surgery. According to Medicare claims data, Gregory cared for 1,782 Medicare patients across 2,241 services. The services billed most often include x-ray of ankle, minimum of 3 views, x-ray of foot, 2 views, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more.
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
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (800) 321-9999
- Email not available
Practice Locations
2500 ENGLISH CREEK AVE BLDG 1300
Egg Harbor Twp, NJ 08234
517 Route 72 W Ste J
Manahawkin, NJ 08050
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
Most searched conditions
- Arthritis
- Carpal tunnel
- Rotator cuff tear
- Sciatica
- Torn Achilles tendon
- Torn ACL
- Torn meniscus
Elbow, hand, and wrist
- Cubital tunnel syndrome
- Golfer's elbow
- Tennis elbow
- Trigger finger
- Wrist fracture
Foot and ankle
- Ankle fracture
- Ankle sprain
- Heel pain
Hip
- Hip labral tear
- Lateral hip pain and trochanteric bursitis
Shoulder
- Broken collarbone
- Frozen shoulder
- Shoulder impingement
- Dislocated joint
Sports and soft tissue
- Stress fracture
Trauma and bone
- Bone fractures
- Osteoporosis
Foot & Ankle
- Bunions
Spine
- Herniated disc
- Scoliosis
- Spinal stenosis
Procedures & services
Most searched procedures
- Achilles tendon repair
- ACL reconstruction
- Carpal tunnel surgery
- Hip replacement
- Knee replacement
Evaluation and nonsurgical
- Cast placement and management
Arthroscopy
- Hip arthroscopy
- Rotator cuff repair
- Shoulder arthroscopy
Foot & Ankle
- Ankle Ligament Surgery
- Hammertoe Surgery
Foot and ankle
- Ankle arthroscopy
- Ankle fusion
- Bunion surgery
Hand & Wrist
- De Quervain's Release
Hand and upper extremity
- Cubital tunnel decompression
- Dupuytren contracture surgery
- Trigger finger release
Injections & Non-Surgical
- Knee Joint Injection
- PRP Injection
Injections & pain relief
- Cortisone Shot for Joint Pain
Joint replacement
- Partial knee replacement
- Reverse shoulder replacement
- Revision joint replacement
- Shoulder replacement
Knee
- Kneecap Stabilization Surgery
- Meniscus Surgery
Shoulder surgery
- Shoulder labrum repair
Trauma & Fractures
- Broken Hip Surgery
- Hardware Removal Surgery
Trauma and fixation
- Open reduction and internal fixation
Procedures Most Often Billed to Medicare
2,241 services · 1,782 patients · 15 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Incision or partial removal of foot bone (other than big toe) to straighten toe | Procedure | 28308 |
48 | More than most peers in Orthopaedic Surgery |
| Correction of toe joint deformity | Procedure | 28285 |
27 | As often as other peers in Orthopaedic Surgery |
| Fusion of big toe at joint with foot | Procedure | 28750 |
24 | More often than most peers in Orthopaedic Surgery |
| Aspiration and/or injection of fluid from medium joint | Procedure | 20605 |
20 | As often as other peers in Orthopaedic Surgery |
| Injection into tendon at attachment to bone or muscle | Procedure | 20551 |
19 | As often as other peers in Orthopaedic Surgery |
| X-ray of ankle, minimum of 3 views | Imaging | 73610 |
605 | More than most peers in Orthopaedic Surgery |
| X-ray of foot, 2 views | Imaging | 73620 |
530 | More than most peers in Orthopaedic Surgery |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
207 | More often than most peers in Orthopaedic Surgery |
| Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg | Drug given | J0702 |
30 | |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
390 | More 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 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.
Trained at Philadelphia College of Osteopathic Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 9 related providers in 2 groups
Class of 2007 at Philadelphia College of Osteopathic Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Incision or partial removal of foot bone (other than big toe) to straighten toe 2
Providers in NJ who bill this service to Medicare most often.
Common questions
What is Dr. Kirwan's specialty?
Dr. Kirwan is an orthopaedic surgeon in Egg Harbor Twp, NJ. That is the designation recorded for this NPI in the federal registry, where it is listed as “Orthopaedic Surgery”.
NPI registry
Where can I find Dr. Kirwan?
Dr. Kirwan is listed at 2500 English Creek Ave Bldg 1300, Egg Harbor Twp, NJ 08234. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Kirwan?
The number on file is (800) 321-9999. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Kirwan's NPI number?
Dr. Kirwan's National Provider Identifier is 1932373818. 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
What is Dr. Kirwan's medical education?
Dr. Kirwan attended Philadelphia College of Osteopathic Medicine, graduating in 2007. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Kirwan been practicing?
Dr. Kirwan has 19 years experience. Calculated from a graduation year of 2007, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Kirwan known for?
According to Medicare billing data, Dr. Kirwan performs procedures including incision or partial removal of foot bone to straighten toe, correction of toe joint deformity and fusion of big toe at joint with foot; reads or performs imaging such as x-ray of ankle, minimum of 3 views and x-ray of foot, 2 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Kirwan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Kirwan. 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.