Dr. Karen Kim, MD

  • Los Angeles, CA
  • Internist
NPI1548231764PAC ID7113981697
Medicare services, 2024
134
Medicare patients, 2024
61
Part D claims, 2024
2,902
Publications
1
Hospital affiliations
1
Practice address
1127 W Wilshire Blvd, Los Angeles, CA 90017
Practice phone
Call (213) 250-7243
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Wilshire Center for Ambulatory Surgery, Inc.

Los Angeles, California

See all 8 affiliations

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Dr. Karen Kim is an internist in Los Angeles, California

Dr. Kim practices at Wilshire Center for Ambulatory Surgery, Inc. in Los Angeles, California.

Dr. Kim's NPI, 1548231764, was assigned on January 27, 2006. Dr. Kim graduated from Tufts University School Of Medicine in 1999. Dr. Kim holds California license A87257.

NPI and contact details
Medicare PAC ID
7113981697
NPI enumeration date
January 27, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(213) 250-7243
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Female
Estimated age
53
Medical school graduation
1999

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Karen Kim practices at Wilshire Center for Ambulatory Surgery, Inc. in Los Angeles, California

Dr. Kim's primary practice is Wilshire Center for Ambulatory Surgery, Inc., at 1127 W Wilshire Blvd, Los Angeles, CA 90017 in Los Angeles County. The practice phone is (213) 250-7243.

  • Wilshire Center for Ambulatory Surgery, Inc.
    1127 W Wilshire Blvd, Los Angeles, CA 90017 · Los Angeles CountyPhone(213) 250-7243

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Karen Kim is affiliated with 6 sites of care and 2 medical groups

Dr. Kim's primary practice is Wilshire Center for Ambulatory Surgery, Inc. in Los Angeles, California. Dr. Kim is also affiliated with PIH Health Good Samaritan Hospital. The medical group on file is Aspen Family Medicine. Dmand AI also links Dr. Kim to 2 more physician offices, 2 group practices and clinics and 1 medical group, each named with a free account.

See all 8 affiliations for Dr. Kim

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Karen Kim's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kim practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Wilshire Center for Ambulatory Surgery, Inc.Available with a free account
+5 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Karen 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 5 states: California, New York, Oklahoma, New Jersey and Pennsylvania.

Specialties and state licenses

  • Internal medicine, CaliforniaPrimaryLicense A87257 · 2004 to 2026 · taxonomy 207R00000X
  • New York license2023 to 2025
  • Oklahoma license2023 to 2025
  • New Jersey license2002 to 2005
  • Pennsylvania license1997 to 1998

Clinical focus

Dmand AI lists acute skin infection, arthritis, atrial fibrillation and flutter, bronchitis, chronic anemia, chronic diabetes, chronic hypertension and depression 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. Karen Kim billed Medicare for 134 services in 2024

CMS data shows 134 Medicare services from Dr. Kim across 3 procedure codes in 2024, for 61 Medicare patients. Medicare paid $13,969 for them. Every service was in an office.

Medicare services, 2024134
Medicare patients61
Paid by Medicare$13,969
Procedure codes3

Dr. Kim's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1002024: 1011%
Other services
2023: 402024: 3318%
Drugs given in the office
2023: 162024: 0100%
Tests and treatments
2023: 172024: 0100%

Dr. Kim compared with the California median for internists, 2024

  • Dr. Kim
  • California median
Medicare services
134vs 36163% below
Medicare patients
61vs 15160% below
Part D claims
2,441vs 4215.8 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.

See all procedures by Dr. Kim

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Karen Kim treated 61 Medicare patients in 2024, average age 77

CMS counts 61 Medicare patients who saw Dr. Kim in 2024. The largest group is 65 to 74, with 27 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 25% are also on Medicaid. 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 57, with 66% women.

Medicare patients, 202461
Average age77
Average risk score1.00
Also on Medicaid25%

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

  • Women5082%
  • Men1118%

Chronic conditions among Dr. Kim's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure70%
  3. Osteoporosis31%
  4. Arthritis30%
  5. Diabetes26%
  6. Ischemic heart disease23%
  7. Cancer18%
  8. Chronic kidney disease18%

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 57

Patient panel by sex, all payers

  • Women66%
  • Men33%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Karen Kim wrote 2,902 Medicare Part D claims in 2024

In 2024, Dr. Kim wrote 2,902 Medicare Part D claims for 210 patients. 87% of them were for generic drugs. CMS names the drug for 2,441 of them, across 80 drugs with 11 or more claims each, at $213,996 in total drug cost. In 2023, CMS named 2,508 claims across 81 drugs.

Part D claims, 20242,902
Drugs named by CMS80
Total drug cost$213,996
Part D patients210

Dr. Kim's Part D claims by kind of drug, 2024

  • Generic2,515 claims87%
  • Brand-name and other387 claims13%

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

  • Opioids2%57 of 2,902 claims
  • Antibiotics2%71 of 2,902 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: 2,5082024: 2,4413%

Drugs named by CMS: 80 in 2024, 81 in 2023.

See all prescribing by Dr. Kim

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. Karen 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

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Karen Kim has 1 publication on record

Dmand AI links 1 paper to Dr. Kim. Dr. Kim's most frequent co-authors are Joe Potchanard Chauvapun, MD, Carlos Donayre, MD and Karen Meekyong Kim, MD.

Papers1

Dr. Kim's most frequent co-authors

Recent publications by Dr. Kim

See all 1 publications and co-authors

See who Dr. Kim researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kim works with, so you can find a warm path to the right internists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Karen Kim received $7,100 in industry payments from 2016 to 2025

CMS Open Payments shows 360 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. Amgen Inc. paid the most, $1,434.

General payments to Dr. Kim by program year, 2016 to 2025

Companies that paid Dr. Kim the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Kim

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Karen Kim has 1 award and honors on record

Dmand AI lists 1 award for Dr. Kim, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Kim

  1. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Karen Kim graduated from Tufts University School Of Medicine

Dr. Kim graduated from Tufts University School Of Medicine in 1999.

  1. Medical schoolTufts University School Of Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Karen Kim accepts plans from 8 insurance carriers

Dr. Kim is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Humana. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Humana
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Molina
  • Regence Health Plans
  • CMS Medicare

Plan types Dr. Kim accepts, by number of carriers

  1. Medicare8
  2. PPO6
  3. HMO4
  4. POS2
  5. EPO1

Source: Dmand AI Insurance Network Data

Sources for Dr. Karen Kim's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Karen 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. Karen Kim's NPI number?

Dr. Karen Kim's NPI number is 1548231764. It was assigned on January 27, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Karen Kim?

Dr. Karen Kim is an internist in Los Angeles, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Karen Kim practice?

Dr. Kim practices at 1127 W Wilshire Blvd, Los Angeles, CA 90017. Dr. Kim's primary practice is Wilshire Center for Ambulatory Surgery, Inc. in Los Angeles, California. Dmand AI also links Dr. Kim to 2 physician offices, 2 group practices and clinics and 1 medical group.

What is Dr. Karen Kim's office phone number?

The practice phone on file for Dr. Kim is (213) 250-7243.

What is Dr. Karen Kim's medical license number?

Dr. Kim holds California license A87257, one of the licenses on file in 5 states.

Which states has Dr. Karen Kim been licensed in?

Dmand AI has state licenses on file for Dr. Kim in California (2004 to 2026), New York (2023 to 2025), Oklahoma (2023 to 2025), New Jersey (2002 to 2005) and Pennsylvania (1997 to 1998).

Which hospitals is Dr. Karen Kim affiliated with?

Dr. Kim is affiliated with PIH Health Good Samaritan Hospital.

What medical group is Dr. Karen Kim part of?

Dr. Kim is linked to Aspen Family Medicine. Dmand AI links Dr. Kim to 1 more medical group.

Does Dr. Karen Kim accept Medicare?

Yes. CMS data shows Dr. Kim billed Medicare for 134 services in 2024, and Dr. Kim accepts Medicare assignment.

Does Dr. Karen Kim offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Kim as offering telehealth services.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Karen Kim see?

CMS counts 61 Medicare patients who saw Dr. Kim in 2024, with an average age of 77.

Is Dr. Karen Kim board certified?

Yes. Dr. Kim is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Karen Kim bill to Medicare?

In 2024, Dr. Kim's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and office visit, established patient (99213).

Where did Dr. Karen Kim go to medical school?

Dr. Kim graduated from Tufts University School Of Medicine in 1999.

What drugs does Dr. Karen Kim prescribe most?

In 2024 Medicare Part D data, Dr. Kim's most prescribed drugs by claims were Atorvastatin Calcium, Rosuvastatin Calcium and Amlodipine Besylate.

Has Dr. Karen Kim received payments from drug or device companies?

CMS Open Payments shows $7,100 in general payments to Dr. Kim from 31 companies from 2016 to 2025. The largest total came from Amgen Inc.

How long has Dr. Karen Kim been practicing?

Dr. Kim graduated from medical school in 1999, 27 years ago.

Does Dr. Karen Kim do research?

Dmand AI links 1 publication to Dr. Kim.

Who does Dr. Karen Kim publish with?

Dr. Kim's most frequent co-authors are Joe Potchanard Chauvapun, MD (1 shared paper), Carlos Donayre, MD (1 shared paper) and Karen Meekyong Kim, MD (1 shared paper).

What insurance does Dr. Karen Kim accept?

Dr. Kim is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Humana. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

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