Dr. Sung Joon Lim, DO
- Medicare services, 2021
- 14
- Part D claims, 2024
- 243
- Industry payments
- $20
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 4760 W Sunset Blvd, Los Angeles, CA 90027
- Practice phone
- Call (323) 783-4011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern California Permanente Medical Group
Los Angeles, California
Find Dr. Lim's professional email, personal email and mobile number
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Dr. Sung Joon Lim is an emergency medicine physician in Los Angeles, California
Dr. Lim practices at Southern California Permanente Medical Group in Los Angeles, California.
Dr. Lim's NPI, 1710029772, was assigned on February 13, 2007. Dr. Lim holds California license 20A9670.
- NPI
- 1710029772NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739455015
- NPI enumeration date
- February 13, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (323) 783-4011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sung Joon Lim practices at Southern California Permanente Medical Group in Los Angeles, California
Dr. Lim's primary practice is Southern California Permanente Medical Group, at 4760 W Sunset Blvd, Los Angeles, CA 90027 in Los Angeles County. The practice phone is (323) 783-4011.
- Southern California Permanente Medical Group4760 W Sunset Blvd, Los Angeles, CA 90027 · Los Angeles CountyPhone(323) 783-4011
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Sung Joon Lim is affiliated with 2 sites of care and 1 medical group
Dr. Lim's primary practice is Southern California Permanente Medical Group in Los Angeles, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Lim to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Sung Joon Lim's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lim practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern California Permanente Medical Group | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sung Joon Lim is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Lim's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Lim is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Lim
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Sung Joon Lim billed Medicare for 14 services in 2021
CMS data shows 14 Medicare services from Dr. Lim across 1 procedure code in 2021. Medicare paid $1,295 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Lim's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 152021: 147%
Dr. Lim compared with the California median for emergency medicine physicians, 2021
- Dr. Lim
- California median
- Medicare services
- 14vs 26595% below
- Part D claims
- 134vs 622.2 times
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Lim's most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lim and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sung Joon Lim's patients have a median age of 32
Across all payers, Dmand AI patient panel data puts Dr. Lim's median patient age at 32, with 59% women.
Dr. Lim's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 32
Patient panel by sex, all payers
- Women59%
- Men41%
Source: Dmand AI Patient Panel Data
Dr. Sung Joon Lim wrote 243 Medicare Part D claims in 2024
In 2024, Dr. Lim wrote 243 Medicare Part D claims for 213 patients. 90% of them were for generic drugs. CMS names the drug for 134 of them, across 6 drugs with 11 or more claims each, at $1,436 in total drug cost. In 2023, CMS named 11 claims across 1 drug.
Dr. Lim's Part D claims by kind of drug, 2024
- Generic219 claims90%
- Brand-name and other24 claims10%
Dr. Lim's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Lim's Part D claims, 2024
- Antibiotics65%157 of 243 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 112024: 1341118%
Drugs named by CMS: 6 in 2024, 1 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Sung Joon Lim takes part in Medicare
Dr. Lim accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Sung Joon Lim received $20 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Lim from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Davol Inc. paid the most, $20.
Companies that paid Dr. Lim the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Sung Joon Lim's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Sung Joon Lim
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Sung Joon Lim's NPI number?
Dr. Sung Joon Lim's NPI number is 1710029772. It was assigned on February 13, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Sung Joon Lim?
Dr. Sung Joon Lim is an emergency medicine physician in Los Angeles, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Sung Joon Lim practice?
Dr. Lim practices at 4760 W Sunset Blvd, Los Angeles, CA 90027. Dr. Lim's primary practice is Southern California Permanente Medical Group in Los Angeles, California. Dmand AI also links Dr. Lim to 1 group practice or clinic.
What is Dr. Sung Joon Lim's office phone number?
The practice phone on file for Dr. Lim is (323) 783-4011.
What is Dr. Sung Joon Lim's medical license number?
Dr. Lim holds California license 20A9670.
What medical group is Dr. Sung Joon Lim part of?
Dr. Lim is linked to Southern California Permanente Medical Group.
Does Dr. Sung Joon Lim accept Medicare?
Yes. CMS data shows Dr. Lim billed Medicare for 14 services in 2021, and Dr. Lim accepts Medicare assignment.
What services does Dr. Sung Joon Lim bill to Medicare?
In 2021, Dr. Lim's most billed Medicare services were emergency department visit (99284).
What drugs does Dr. Sung Joon Lim prescribe most?
In 2024 Medicare Part D data, Dr. Lim's most prescribed drugs by claims were Cefadroxil, Amoxicillin-Clavulanate Potass and Sulfamethoxazole-Trimethoprim.
Has Dr. Sung Joon Lim received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Dr. Lim from 1 company from 2025 to 2025. The largest total came from Davol Inc.
How long has Dr. Sung Joon Lim been practicing?
Dr. Lim graduated from medical school in 2005, 21 years ago.
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