Physician Profile
Daesoon Leem, MD
Unclaimed ProfileAbout Dr. Leem
Daesoon Leem, MD practices family medicine — sports medicine in Los Angeles, CA. Daesoon is also listed as specializing in family medicine. According to Medicare claims data, Daesoon cared for 814 Medicare patients across 2,872 services. The services billed most often include injection, triamcinolone acetonide, not otherwise specified, 10 mg, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and aspiration and/or injection of fluid large joint using ultrasound guidance.
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
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
- (800) 821-5675
- Email not available
Practice Locations
866 S WESTMORELAND AVE STE 101
Los Angeles, CA 90005
3663 W 6th St Ste 103
Los Angeles, CA 90020
12506 South St
Cerritos, CA 90703
Conditions Commonly Evaluated or Treated
Within Family Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Cardiometabolic
Digestive
Genitourinary and reproductive
Musculoskeletal and pain
Neurologic and behavioral
Respiratory and infectious
Skin
Common childhood and ear conditions
Pain & Joints
Procedures & services
Most searched procedures
Preventive interventions
Screening and testing
Diagnostic Tests
Exams & Screenings
Foot and Leg Pain
Heart & Circulation
Injections
Lungs & Breathing
Minor Procedures
Occupational Health
Office procedures
Pain Management
Preventive Care
Respiratory
Senior Care
Sexual & Reproductive Health
Skin Procedures
Sleep Health
Urgent Care Procedures
Wellness & Weight
Women's Health
Procedures Most Often Billed to Medicare
2,872 services · 814 patients · 22 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid large joint using ultrasound guidance | Procedure | 20611 |
186 | More often than most peers in Family Medicine — Sports Medicine |
| Injection of trigger points, 3 or more muscles | Procedure | 20553 |
32 | As often as other peers in Family Medicine — Sports Medicine |
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
20 | |
| Limited ultrasound scan of joint or other extremity structure except blood vessels | Imaging | 76882 |
35 | More often than most peers in Family Medicine — Sports Medicine |
| Ultrasonic guidance for needle placement | Imaging | 76942 |
26 | As often as other peers in Family Medicine — Sports Medicine |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
26 | |
| Influenza vaccine, trivalent, split virus, preservative-free, 0.5 ml dosage | Treatment | 90656 |
18 | |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
15 | |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
1,517 | More often than most peers in Family Medicine — Sports Medicine |
| Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose | Drug given | J7321 |
59 |
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 family doctors in Los Angeles 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2010 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid large joint using ultrasound guidance 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Leem?
Dr. Leem is a family doctor in Los Angeles, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine — Sports Medicine”.
NPI registry
What is Dr. Leem's address?
Dr. Leem is listed at 866 S Westmoreland Ave Ste 101, Los Angeles, CA 90005. 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. Leem?
The number on file is (800) 821-5675. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Leem's NPI number?
Dr. Leem's National Provider Identifier is 1902289226. 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. Leem train?
Dr. Leem attended Other, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Leem been practicing?
Dr. Leem has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Leem perform?
According to Medicare billing data, Dr. Leem performs procedures including aspiration and/or injection of fluid large joint using ultrasound guidance, injection of trigger points, 3 or more muscles and insertion of needle into vein for collection of blood sample; reads or performs imaging such as limited ultrasound scan of joint or other extremity structure except blood vessels and ultrasonic guidance for needle placement; provides treatments such as injection of drug or substance under skin or into muscle and influenza vaccine, trivalent, split virus, preservative-free, 0.5 ml dosage, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Leem confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Leem. 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.