Physician Profile
Raymond J. Hah, M.D.
Unclaimed ProfileAbout Dr. Hah
Raymond J. Hah, M.D. is a healthcare provider in Los Angeles, CA specializing in orthopaedic surgery of the spine. Raymond trained at Northwestern University Feinberg Medical School, graduating in 2009. According to Medicare claims data, Raymond cared for 1,048 Medicare patients across 1,318 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 moderate level of decision making, if using time, 30 minutes or more, and fusion of additional segment of spine.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
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
- (323) 442-5300
- Email not available
Practice Locations
1450 SAN PABLO ST STE 5400
Los Angeles, CA 90033
Procedures Most Often Billed to Medicare
1,318 services · 1,048 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Fusion of additional segment of spine | Procedure | 22614 |
125 | More than most peers in Orthopaedic Surgery of the Spine |
| Insertion of cage or mesh device to spine bone and disc space during spine fusion | Procedure | 22853 |
80 | More 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 |
46 | 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 |
39 | More often than most peers in Orthopaedic Surgery of the Spine |
| Fusion of spine in lower back | Procedure | 22612 |
29 | More often than most peers in Orthopaedic Surgery of the Spine |
| Computer-assisted spinal procedure | Procedure | 61783 |
25 | More often than most peers in Orthopaedic Surgery of the Spine |
| Placement of stabilizing device to back, 3-6 spine bone segments | Procedure | 22842 |
22 | More often than most peers in Orthopaedic Surgery of the Spine |
| Fusion of lower spine bone through abdomen with partial removal of disc | Procedure | 22558 |
21 | As often as other peers in Orthopaedic Surgery of the Spine |
| Placement of stabilizing device to back of 1 spine bone in neck | Procedure | 22840 |
18 | As often as other peers in Orthopaedic Surgery of the Spine |
| Fusion of sacroiliac joint between spine and pelvis with bone graft, open procedure | Procedure | 27280 |
13 | Less 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.
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 Los Angeles 8
Same specialty, same city.
Trained at Northwestern University Feinberg Medical School 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2009 at Northwestern University Feinberg Medical School 8
Providers who graduated from the same medical school in the same year.
Also performs Fusion of additional segment of spine 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Raymond J. Hah?
Raymond J. Hah is an orthopaedic surgery of the spine in Los Angeles, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Raymond J. Hah's address?
Raymond J. Hah is listed at 1450 San Pablo St Ste 5400, Los Angeles, CA 90033. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Raymond J. Hah?
The number on file is (323) 442-5300. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Raymond J. Hah's NPI number?
Raymond J. Hah's National Provider Identifier is 1881989762. 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 Raymond J. Hah train?
Raymond J. Hah attended Northwestern University Feinberg Medical School, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How long has Raymond J. Hah been practicing?
Raymond J. Hah has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What procedures does Raymond J. Hah perform?
According to Medicare billing data, Raymond J. Hah performs procedures including fusion of additional segment of spine, insertion of cage or mesh device to spine bone and disc space during spine fusion and partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Raymond J. Hah confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Raymond J. Hah. 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.