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Edit this profileAt a glance
- 504 Valley Rd, 2Nd Floor, Wayne, NJ 07470
About Dr. Hwang
Based in Wayne, NJ, Ki S. Hwang, M.D. is listed in the NPI registry under orthopaedic surgery of the spine. Ki graduated from Rutgers New Jersey Medical School in 1999. According to Medicare claims data, Ki cared for 190 Medicare patients across 267 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more, and insertion of cage or mesh device to spine bone and disc space during spine fusion. NPI 1205846680 identifies this record in the national registry.
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
- (973) 686-0700
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
504 VALLEY RD 2ND FLOOR
Wayne, NJ 07470
Procedures Most Often Billed to Medicare
267 services · 190 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of cage or mesh device to spine bone and disc space during spine fusion | Procedure | 22853 |
28 | As often as other peers in Orthopaedic Surgery of the Spine |
| Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment | Procedure | 63047 |
16 | Less often than most peers in Orthopaedic Surgery of the Spine |
| Placement of stabilizing device to front, 2-3 spine bone segments | Procedure | 22845 |
11 | Less often than most peers in Orthopaedic Surgery of the Spine |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
161 | More often than most peers in Orthopaedic Surgery of the Spine |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
51 | More often than most peers in Orthopaedic Surgery of the Spine |
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 surgery of the spines at this location 3
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 — 24 related providers in 4 groups
Other orthopaedic surgery of the spines in Wayne 2
Same specialty, same city.
Trained at Rutgers New Jersey Medical School 7
Other providers in the same specialty who trained at the same institution.
Class of 1999 at Rutgers New Jersey Medical School 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 7
Providers in NJ who bill this service to Medicare most often.
Common questions
What does Ki S. Hwang specialize in?
Ki S. Hwang is an orthopaedic surgery of the spine in Wayne, NJ. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Ki S. Hwang located?
Ki S. Hwang is listed at 504 Valley Rd 2Nd Floor, Wayne, NJ 07470. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Ki S. Hwang's phone number?
The number on file is (973) 686-0700. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Ki S. Hwang's NPI number?
Ki S. Hwang's National Provider Identifier is 1205846680. 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 Ki S. Hwang train?
Ki S. Hwang attended Rutgers New Jersey Medical School, graduating in 1999. This comes from the CMS National Downloadable File.
CMS public data
How long has Ki S. Hwang been practicing?
Ki S. Hwang has 27 years experience. Calculated from a graduation year of 1999, reported in the CMS National Downloadable File.
CMS public data
What does Ki S. Hwang do most often?
According to Medicare billing data, Ki S. Hwang performs procedures including insertion of cage or mesh device to spine bone and disc space during spine fusion, partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment and placement of stabilizing device to front, 2-3 spine bone segments, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Ki S. Hwang confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Ki S. Hwang. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.