Physician Profile
Julie A. Margenthaler, MD
Unclaimed ProfileAbout Dr. Margenthaler
Julie A. Margenthaler, MD practices surgical oncology in Saint Louis, MO. Julie is a 1997 graduate of Southern Illinois University School of Medicine. Julie is also listed as specializing in surgery of the hand. According to Medicare claims data, Julie cared for 615 Medicare patients across 628 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 a high level of medical decision making, if using time, 60 minutes or more, and imaging of lymph nodes during surgery. The provider's National Provider Identifier (NPI) is 1750307054.
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
- (314) 362-2280
- Email not available
Practice Locations
4500 FOREST PARK AVE DIV SURG ONCOLOGY, 8TH FL
Saint Louis, MO 63108
Procedures Most Often Billed to Medicare
628 services · 615 patients · 12 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Imaging of lymph nodes during surgery | Procedure | 38900 |
64 | More than most peers in Surgical Oncology |
| Biopsy or removal of deep lymph nodes of underarm | Procedure | 38525 |
63 | More than most peers in Surgical Oncology |
| Partial removal of breast | Procedure | 19301 |
54 | More than most peers in Surgical Oncology |
| Simple complete removal of breast | Procedure | 19303 |
32 | More than most peers in Surgical Oncology |
| Insertion of central venous tube with port (5 years or older) | Procedure | 36561 |
14 | Less often than most peers in Surgical Oncology |
| Removal of central venous tube with port or pump | Procedure | 36590 |
11 | Too few peers to compare |
| Fluoroscopic guidance for insertion or removal of central vein access device | Imaging | 77001 |
13 | Less often than most peers in Surgical Oncology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
226 | More than most peers in Surgical Oncology |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
71 | More than most peers in Surgical Oncology |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
42 | More often than most peers in Surgical Oncology |
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 surgical oncology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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 — 22 related providers in 4 groups
Other surgical oncology specialists in Saint Louis 7
Same specialty, same city.
Trained at Southern Illinois University School of Medicine 1
Other providers in the same specialty who trained at the same institution.
Class of 1997 at Southern Illinois University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Imaging of lymph nodes during surgery 6
Providers in MO who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Margenthaler?
Dr. Margenthaler is a surgical oncology in Saint Louis, MO. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Dr. Margenthaler's address?
Dr. Margenthaler is listed at 4500 Forest Park Ave Div Surg Oncology, 8Th Fl, Saint Louis, MO 63108. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Margenthaler?
The number on file is (314) 362-2280. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Margenthaler's NPI number?
Dr. Margenthaler's National Provider Identifier is 1750307054. 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. Margenthaler train?
Dr. Margenthaler attended Southern Illinois University School of Medicine, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Margenthaler been practicing?
Dr. Margenthaler has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Margenthaler perform?
According to Medicare billing data, Dr. Margenthaler performs procedures including imaging of lymph nodes during surgery, biopsy or removal of deep lymph nodes of underarm and partial removal of breast; reads or performs imaging such as fluoroscopic guidance for insertion or removal of central vein access device, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Margenthaler confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Margenthaler. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.