Dr. Tai-Won Kim, MD
- Medicare services, 2021
- 104
- Part D claims, 2022
- 14
- Industry payments
- $3,528
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 7212 Orangethorpe Ave, Suite 9a, Buena Park, CA 90621
- Practice phone
- Call (714) 527-6561
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
KCS Health Center - Orangethorpe - Buena Park
FQHC - Main Site · Buena Park, California
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. Tai-Won Kim is an internist in Buena Park, California
Dr. Kim practices at KCS Health Center - Orangethorpe - Buena Park in Buena Park, California.
Dr. Kim's NPI, 1487733754, was assigned on November 6, 2006. Dr. Kim graduated from Yonsei University College of Medicine in 1967. Dr. Kim holds California license C50240.
- NPI
- 1487733754NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719044122
- NPI enumeration date
- November 6, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 527-6561
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 85
- Medical school graduation
- 1967
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tai-Won Kim practices at KCS Health Center - Orangethorpe - Buena Park in Buena Park, California
Dr. Kim's primary practice is KCS Health Center - Orangethorpe - Buena Park, at 7212 Orangethorpe Ave, Suite 9a, Buena Park, CA 90621. The practice phone is (714) 527-6561.
- KCS Health Center - Orangethorpe - Buena Park7212 Orangethorpe Ave, Suite 9a, Buena Park, CA 90621Phone(714) 527-6561
Source: Dmand AI Affiliation Data
Dr. Tai-Won Kim is affiliated with 2 sites of care and 2 medical groups
Dr. Kim's primary practice is KCS Health Center - Orangethorpe - Buena Park in Buena Park, California. The medical group on file is KCS Health Center. Dmand AI also links Dr. Kim to 1 more group practice or clinic and 1 medical group, each named with a free account. Dr. Kim's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Tai-Won Kim's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kim practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| KCS Health Center - Orangethorpe - Buena Park | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Tai-Won 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. Dmand AI has Dr. Kim's licenses on file in 2 states: California and Ohio.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Ohio license
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. Tai-Won Kim billed Medicare for 104 services in 2021
CMS data shows 104 Medicare services from Dr. Kim across 1 procedure code in 2021, all of them office visits. Medicare paid $3,070 for them. Every service was in an office.
Dr. Kim's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 4612021: 10477%
- Lab and pathology
- 2020: 752021: 0100%
- Tests and treatments
- 2020: 502021: 0100%
- Other services
- 2020: 522021: 0100%
- Surgery
- 2020: 192021: 0100%
Dr. Kim compared with the California median for internists, 2021
- Dr. Kim
- California median
- Medicare services
- 104vs 36171% below
- Part D claims
- 14vs 42197% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Kim'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. Kim and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tai-Won Kim's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Dr. Kim's median patient age at 63, with 52% women.
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 63
Patient panel by sex, all payers
- Women52%
- Men47%
Source: Dmand AI Patient Panel Data
Dr. Tai-Won Kim wrote 14 Medicare Part D claims in 2022
In 2022, Dr. Kim wrote 14 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $148 in total drug cost. In 2021, CMS named 3,749 claims across 90 drugs.
Dr. Kim's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 3,7492022: 14100%
Drugs named by CMS: 1 in 2022, 90 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Tai-Won Kim takes part in Medicare
Dr. Kim 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. Tai-Won Kim received $3,528 in industry payments from 2016 to 2021
CMS Open Payments shows 279 general payments to Dr. Kim from 29 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 98% of the total. AstraZeneca Pharmaceuticals LP paid the most, $642.
General payments to Dr. Kim by program year, 2016 to 2021
General payments to Dr. Kim by kind, 2016 to 2021
- Food and beverage$3,45098%
- Education$782%
Companies that paid Dr. Kim the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Tai-Won 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
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Tai-Won Kim graduated from Yonsei University College of Medicine
Dr. Kim graduated from Yonsei University College of Medicine in 1967.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Tai-Won Kim accepts plans from 7 insurance carriers
Dr. Kim is in network with 7 carriers, including Elevance, United Healthcare and Aetna. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Elevance
- United Healthcare
- Aetna
- Blue Cross and Blue Shield of Kansas City
- Delta Dental
- EMI Health
- HCSC
Plan types Dr. Kim accepts, by number of carriers
- PPO4
- HMO3
- Medicare2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Tai-Won 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| 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. Tai-Won 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. Tai-Won Kim's NPI number?
Dr. Tai-Won Kim's NPI number is 1487733754. It was assigned on November 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Tai-Won Kim?
Dr. Tai-Won Kim is an internist in Buena Park, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Tai-Won Kim practice?
Dr. Kim practices at 7212 Orangethorpe Ave, Suite 9a, Buena Park, CA 90621. Dr. Kim's primary practice is KCS Health Center - Orangethorpe - Buena Park in Buena Park, California. Dmand AI also links Dr. Kim to 1 group practice or clinic and 1 medical group.
What is Dr. Tai-Won Kim's office phone number?
The practice phone on file for Dr. Kim is (714) 527-6561.
What is Dr. Tai-Won Kim's medical license number?
Dr. Kim holds California license C50240, one of the licenses on file in 2 states.
Which states has Dr. Tai-Won Kim been licensed in?
Dmand AI has state licenses on file for Dr. Kim in California (1999 to 2027) and Ohio (1974 to 2022).
What medical group is Dr. Tai-Won Kim part of?
Dr. Kim is linked to KCS Health Center. Dmand AI links Dr. Kim to 1 more medical group.
Does Dr. Tai-Won Kim accept Medicare?
Yes. CMS data shows Dr. Kim billed Medicare for 104 services in 2021, and Dr. Kim accepts Medicare assignment.
What services does Dr. Tai-Won Kim bill to Medicare?
In 2021, Dr. Kim's most billed Medicare services were office visit, established patient (99213).
Where did Dr. Tai-Won Kim go to medical school?
Dr. Kim graduated from Yonsei University College of Medicine in 1967.
Show 4 more questionsShow fewer questions
What drugs does Dr. Tai-Won Kim prescribe most?
In 2022 Medicare Part D data, Dr. Kim's most prescribed drugs by claims were Atorvastatin Calcium.
Has Dr. Tai-Won Kim received payments from drug or device companies?
CMS Open Payments shows $3,528 in general payments to Dr. Kim from 29 companies from 2016 to 2021. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Tai-Won Kim been practicing?
Dr. Kim graduated from medical school in 1967, 59 years ago.
What insurance does Dr. Tai-Won Kim accept?
Dr. Kim is in network with 7 carriers, including Elevance, United Healthcare and Aetna. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
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