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Edit this profileAt a glance
- 22 S Greene St, Baltimore, MD 21201
About Dr. Koh
Eugene Koh, MD is a healthcare provider in Baltimore, MD specializing in orthopaedic surgery of the spine. Eugene trained at Harvard Medical School, graduating in 2003. According to Medicare claims data, Eugene cared for 367 Medicare patients across 646 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and fusion of additional segment of spine. This provider record is associated with NPI 1740407626.
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
- (410) 448-6400
- Email not available
Practice Locations
22 S GREENE ST
Baltimore, MD 21201
Procedures Most Often Billed to Medicare
646 services · 367 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Fusion of additional segment of spine | Procedure | 22614 |
63 | More often than most peers in Orthopaedic Surgery of the Spine |
| Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment | Procedure | 63048 |
31 | As often as other peers in Orthopaedic Surgery of the Spine |
| Insertion of cage or mesh device to spine bone and disc space during spine fusion | Procedure | 22853 |
21 | Less often than most 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 |
18 | As often as other peers in Orthopaedic Surgery of the Spine |
| Placement of stabilizing device to back, 3-6 spine bone segments | Procedure | 22842 |
14 | Less often than most peers in Orthopaedic Surgery of the Spine |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
363 | More 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 |
74 | As often as other peers in Orthopaedic Surgery of the Spine |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
62 | 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.
Related specialists at this location 1
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.
Other orthopaedic surgery of the spines in Baltimore 8
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at Harvard Medical School 7
Other providers in the same specialty who trained at the same institution.
Class of 2003 at Harvard Medical School 8
Providers who graduated from the same medical school in the same year.
Also performs Fusion of additional segment of spine 7
Providers in MD who bill this service to Medicare most often.
Common questions
What does Dr. Koh specialize in?
Dr. Koh is an orthopaedic surgery of the spine in Baltimore, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Koh located?
Dr. Koh is listed at 22 S Greene St, Baltimore, MD 21201. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Koh's phone number?
The number on file is (410) 448-6400. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Koh's NPI number?
Dr. Koh's National Provider Identifier is 1740407626. 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. Koh go to medical school?
Dr. Koh attended Harvard Medical School, graduating in 2003. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Koh been practicing?
Dr. Koh has 23 years experience. Calculated from a graduation year of 2003, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Koh do most often?
According to Medicare billing data, Dr. Koh performs procedures including fusion of additional segment of spine, partial removal of spine bone with release of spinal cord and/or nerves, each additional segment and insertion of cage or mesh device to spine bone and disc space during spine fusion, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Koh confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Koh. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.