Physician Profile
Unclaimed ProfileAbout CROMPTON
Joseph Garfield Crompton is a healthcare provider in Los Angeles, CA specialising in surgical oncology. Joseph trained at Johns Hopkins University School of Medicine, graduating in 2009. Joseph is also listed as specialising in surgery of the hand, student in an organized health care education program, and surgery.
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
Areas of Expertise
Common questions
What is Dr. Crompton's specialty?
Dr. Crompton is a surgical oncology in Los Angeles, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “SURGICAL ONCOLOGY”.
NPI registry
Where can I find Dr. Crompton?
Dr. Crompton is listed at 200 MEDICAL PLAZA SUITE B265, Los Angeles, CA 90095. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Crompton?
The number on file is (310) 206-6889. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Crompton?
Dr. Crompton's National Provider Identifier is 1568649549. 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. Crompton's medical education?
Dr. Crompton attended Johns Hopkins University School of Medicine, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Crompton have?
Dr. Crompton has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Crompton known for?
According to Medicare billing data, Dr. Crompton performs procedures including removal of cancer skin growth of body, arms, or legs, more than 4.0 cm, intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 7.6-12.5 cm and imaging of lymph nodes during surgery, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Crompton's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Crompton. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (310) 206-6889
- Email not available
Practice Locations
200 MEDICAL PLAZA SUITE B265
Los Angeles, CA 90095
Procedures Most Often Billed to Medicare
174 services · 159 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of cancer skin growth of body, arms, or legs, more than 4.0 cm | Procedure | 11606 |
39 |
| Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 7.6-12.5 cm | Procedure | 12034 |
23 |
| Imaging of lymph nodes during surgery | Procedure | 38900 |
13 |
| Biopsy or removal of deep lymph nodes of underarm | Procedure | 38525 |
12 |
| 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 |
57 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
30 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileRelated 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 3
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 surgical oncology specialists in Los Angeles 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Johns Hopkins University School of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 2009 at Johns Hopkins University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of cancer skin growth of body, arms, or legs, more than 4.0 cm 8
Providers in CA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.