Dr. William E. Kim, MD
- Medicare services, 2024
- 3,365
- Medicare patients, 2024
- 443
- Part D claims, 2024
- 6,484
- Hospital affiliations
- 2
- Industry payments
- $1,953
- Practice address
- 3330 Lomita Blvd, Torrance, CA 90509
- Practice phone
- Call (310) 325-9110
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kim's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. William E. Kim is an internist in Torrance, California
Dr. Kim practices at Torrance Memorial Medical Center in Torrance, California, part of Cedars-Sinai Health System.
Dr. Kim's NPI, 1457302499, was assigned on May 15, 2006. Dr. Kim graduated from St. George's University School of Medicine in 1982. Dr. Kim holds California license A41886.
- NPI
- 1457302499NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163455684
- NPI enumeration date
- May 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (310) 325-9110
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William E. Kim practices at Torrance Memorial Medical Center in Torrance, California
Dr. Kim's primary practice is Torrance Memorial Medical Center, at 3330 Lomita Blvd, Torrance, CA 90509 in Los Angeles County. The practice phone is (310) 325-9110.
- Torrance Memorial Medical Center3330 Lomita Blvd, Torrance, CA 90509 · Los Angeles CountyPhone(310) 325-9110
Source: Dmand AI Affiliation Data
Dr. William E. Kim is affiliated with 6 sites of care and 2 medical groups
Dr. Kim's primary practice is Torrance Memorial Medical Center in Torrance, California, part of Cedars-Sinai Health System. Dr. Kim is also affiliated with Providence Little Company of Mary Medical Center Torrance. The medical group on file is Beach Cities Internal Medicine. Dmand AI also links Dr. Kim to 2 more group practices and clinics, 2 home health agencies and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William E. Kim's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kim practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Torrance Memorial Medical Center | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Cedars-Sinai Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. William E. Kim is one of 16,751 internists in California
Internal medicine is Dr. Kim's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Kim is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Kim's licenses on file in 2 states: California and Pennsylvania.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Pennsylvania license
Clinical focus
Dmand AI lists acid reflux, acute kidney failure, acute respiratory failure, acute sinusitis, acute skin infection, adjustment disease, aneurysm and ankle or foot injury among the conditions Dr. Kim treats.
Internists near Dr. Kim
Counts of internists 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. William E. Kim billed Medicare for 3,365 services in 2024
CMS data shows 3,365 Medicare services from Dr. Kim across 20 procedure codes in 2024, for 443 Medicare patients. Medicare paid $169,922 for them.
Dr. Kim's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,2092024: 1,2513%
- Surgery
- 2023: 8432024: 840No change
- Tests and treatments
- 2023: 6112024: 5549%
- Other services
- 2023: 3922024: 32018%
- Drugs given in the office
- 2023: 2472024: 20915%
- Imaging
- 2023: 2372024: 19119%
- Lab and pathology
- 2023: 112024: 0100%
Where Dr. Kim's Medicare services took place, 2024
- In an office3,04791%
- In a facility3189%
Dr. Kim compared with the California median for internists, 2024
- Dr. Kim
- California median
- Medicare services
- 3,365vs 3619.3 times
- Medicare patients
- 443vs 1512.9 times
- Part D claims
- 5,747vs 42113.7 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Kim's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Kim?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kim and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William E. Kim treated 443 Medicare patients in 2024, average age 78
CMS counts 443 Medicare patients who saw Dr. Kim in 2024. The largest group is 75 to 84, with 214 patients. 74% of them have high cholesterol, and 66% have high blood pressure. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kim's median patient age at 75, with 55% women.
Dr. Kim's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Kim's Medicare patients by sex, 2024
- Women23152%
- Men21248%
Chronic conditions among Dr. Kim's Medicare patients, 2024
- High cholesterol74%
- High blood pressure66%
- Arthritis42%
- Ischemic heart disease23%
- Osteoporosis19%
- Atrial fibrillation18%
- Cancer18%
- Chronic kidney disease16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kim's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William E. Kim wrote 6,484 Medicare Part D claims in 2024
In 2024, Dr. Kim wrote 6,484 Medicare Part D claims for 452 patients. 87% of them were for generic drugs. CMS names the drug for 5,747 of them, across 119 drugs with 11 or more claims each, at $509,802 in total drug cost. In 2023, CMS named 5,969 claims across 129 drugs.
Dr. Kim's Part D claims by kind of drug, 2024
- Generic5,662 claims87%
- Brand-name769 claims12%
- Other53 claims1%
Dr. Kim'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. Kim's Part D claims, 2024
- Opioids3%178 of 6,484 claims
- Antibiotics7%434 of 6,484 claims
- Antipsychotics, patients 65 and over1%45 of 6,484 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: 5,9692024: 5,7474%
Drugs named by CMS: 119 in 2024, 129 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
Dr. William E. Kim offers telehealth to Medicare patients
Dr. Kim accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Kim as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. William E. Kim received $1,953 in industry payments from 2016 to 2025
CMS Open Payments shows 96 general payments to Dr. Kim from 31 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $342.
General payments to Dr. Kim by program year, 2016 to 2025
General payments to Dr. Kim by kind, 2016 to 2025
- Food and beverage$1,947100%
- Education$60%
Companies that paid Dr. Kim the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William E. Kim has 1 award and honors on record
Dmand AI lists 1 award for Dr. Kim, most recently CMS Stage 1 EHR in 2012.
Awards and honors for Dr. Kim
- 2012
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. William E. Kim graduated from St. George's University School of Medicine
Dr. Kim graduated from St. George's University School of Medicine in 1982.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. William E. Kim accepts plans from 6 insurance carriers
Dr. Kim is in network with 6 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
Plan types Dr. Kim accepts, by number of carriers
- Medicare6
- PPO5
- HMO2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. William E. Kim'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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. William E. Kim
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. William E. Kim's NPI number?
Dr. William E. Kim's NPI number is 1457302499. It was assigned on May 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William E. Kim?
Dr. William E. Kim is an internist in Torrance, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. William E. Kim practice?
Dr. Kim practices at 3330 Lomita Blvd, Torrance, CA 90509. Dr. Kim's primary practice is Torrance Memorial Medical Center in Torrance, California, part of Cedars-Sinai Health System. Dmand AI also links Dr. Kim to 2 group practices and clinics, 2 home health agencies and 1 medical group.
What is Dr. William E. Kim's office phone number?
The practice phone on file for Dr. Kim is (310) 325-9110.
What is Dr. William E. Kim's medical license number?
Dr. Kim holds California license A41886, one of the licenses on file in 2 states.
Which states has Dr. William E. Kim been licensed in?
Dmand AI has state licenses on file for Dr. Kim in California (1985 to 2026) and Pennsylvania (1983 to 1994).
Which hospitals is Dr. William E. Kim affiliated with?
Dr. Kim practices at Torrance Memorial Medical Center in Torrance, California. Dr. Kim is also affiliated with Providence Little Company of Mary Medical Center Torrance.
What medical group is Dr. William E. Kim part of?
Dr. Kim is linked to Beach Cities Internal Medicine. Dmand AI links Dr. Kim to 1 more medical group.
Does Dr. William E. Kim accept Medicare?
Yes. CMS data shows Dr. Kim billed Medicare for 3,365 services in 2024, and Dr. Kim accepts Medicare assignment.
Does Dr. William E. Kim offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Kim as offering telehealth services.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. William E. Kim see?
CMS counts 443 Medicare patients who saw Dr. Kim in 2024, with an average age of 78.
Is Dr. William E. Kim board certified?
Yes. Dr. Kim is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. William E. Kim bill to Medicare?
In 2024, Dr. Kim's most billed Medicare services were surgery: heart and blood vessels (36415), office visit, established patient (99213) and heart test or procedure (93000).
Where did Dr. William E. Kim go to medical school?
Dr. Kim graduated from St. George's University School of Medicine in 1982.
What drugs does Dr. William E. Kim prescribe most?
In 2024 Medicare Part D data, Dr. Kim's most prescribed drugs by claims were Atorvastatin Calcium, Rosuvastatin Calcium and Meloxicam.
Has Dr. William E. Kim received payments from drug or device companies?
CMS Open Payments shows $1,953 in general payments to Dr. Kim from 31 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. William E. Kim been practicing?
Dr. Kim graduated from medical school in 1982, 44 years ago.
What insurance does Dr. William E. Kim accept?
Dr. Kim is in network with 6 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
Selling to internal medicine practices?
See internists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card