Dr. Kim S. Yang, MD
- Medicare services, 2024
- 873
- Medicare patients, 2024
- 200
- Part D claims, 2024
- 1,708
- Industry payments
- $1,826
- Affiliated sites
- 1
- Practice address
- 181 W Orangethorpe Ave, Placentia, CA 92870
- Practice phone
- Call (626) 962-3274
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Golden State Care Center
Placentia, California
Find Dr. Yang'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. Kim S. Yang is a neurologist in Placentia, California
Dr. Yang practices at Golden State Care Center in Placentia, California.
Dr. Yang's NPI, 1609854231, was assigned on January 4, 2006. Dr. Yang holds California license A40824.
- NPI
- 1609854231NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214994243
- NPI enumeration date
- January 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (626) 962-3274
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kim S. Yang practices at Golden State Care Center in Placentia, California
Dr. Yang's primary practice is Golden State Care Center, at 181 W Orangethorpe Ave, Placentia, CA 92870 in Orange County. The practice phone is (626) 962-3274.
- Golden State Care Center181 W Orangethorpe Ave, Placentia, CA 92870 · Orange CountyPhone(626) 962-3274
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Kim S. Yang is affiliated with 2 sites of care
Dr. Yang's primary practice is Golden State Care Center in Placentia, California. Dmand AI also links Dr. Yang to 1 physician office, 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. Kim S. Yang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Golden State Care Center | 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. Kim S. Yang is one of 2,207 neurologists in California
Neurology is Dr. Yang's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Yang is licensed in California.
Specialties and state licenses
- Neurology, CaliforniaPrimary
Neurologists near Dr. Yang
Counts of neurologists 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. Kim S. Yang billed Medicare for 873 services in 2024
CMS data shows 873 Medicare services from Dr. Yang across 6 procedure codes in 2024, for 200 Medicare patients. Medicare paid $63,006 for them.
Dr. Yang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9312024: 8618%
- Tests and treatments
- 2023: 162024: 1225%
Where Dr. Yang's Medicare services took place, 2024
- In an office38544%
- In a facility48856%
Dr. Yang compared with the California median for neurologists, 2024
- Dr. Yang
- California median
- Medicare services
- 873vs 4042.2 times
- Medicare patients
- 200vs 1905% above
- Part D claims
- 1,521vs 3244.7 times
Medians across 1,995 neurologists in California with Dmand AI profiles that report each measure.
Dr. Yang'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Yang and other neurologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kim S. Yang treated 200 Medicare patients in 2024, average age 74
CMS counts 200 Medicare patients who saw Dr. Yang in 2024. The largest group is 85 and over, with 57 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 81% are also on Medicaid. Their average risk score is 2.48, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Yang's median patient age at 67, with 64% women.
Dr. Yang's Medicare patients by age, 2024
Dr. Yang's Medicare patients by sex, 2024
- Women12161%
- Men7940%
Chronic conditions among Dr. Yang's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis45%
- Diabetes42%
- Ischemic heart disease37%
- Osteoporosis37%
- Chronic kidney disease35%
- COPD31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Yang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kim S. Yang wrote 1,708 Medicare Part D claims in 2024
In 2024, Dr. Yang wrote 1,708 Medicare Part D claims for 159 patients. 92% of them were for generic drugs. CMS names the drug for 1,521 of them, across 38 drugs with 11 or more claims each, at $95,325 in total drug cost. In 2023, CMS named 2,088 claims across 49 drugs.
Dr. Yang's Part D claims by kind of drug, 2024
- Generic1,564 claims92%
- Brand-name132 claims8%
- Other12 claims1%
Dr. Yang'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. Yang's Part D claims, 2024
- Opioids1%20 of 1,708 claims
- Antipsychotics, patients 65 and over3%56 of 1,708 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: 2,0882024: 1,52127%
Drugs named by CMS: 38 in 2024, 49 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. Kim S. Yang takes part in Medicare
Dr. Yang 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. Kim S. Yang received $1,826 in industry payments from 2016 to 2024
CMS Open Payments shows 37 general payments to Dr. Yang from 16 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 96% of the total. ACADIA Pharmaceuticals Inc paid the most, $408.
General payments to Dr. Yang by program year, 2016 to 2024
General payments to Dr. Yang by kind, 2016 to 2024
- Food and beverage$1,75396%
- Speaker and faculty fees$392%
- Education$342%
Companies that paid Dr. Yang the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Kim S. Yang'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 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) |
| 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. Kim S. Yang
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. Kim S. Yang's NPI number?
Dr. Kim S. Yang's NPI number is 1609854231. It was assigned on January 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Kim S. Yang?
Dr. Kim S. Yang is a neurologist in Placentia, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Kim S. Yang practice?
Dr. Yang practices at 181 W Orangethorpe Ave, Placentia, CA 92870. Dr. Yang's primary practice is Golden State Care Center in Placentia, California. Dmand AI also links Dr. Yang to 1 physician office.
What is Dr. Kim S. Yang's office phone number?
The practice phone on file for Dr. Yang is (626) 962-3274.
What is Dr. Kim S. Yang's medical license number?
Dr. Yang holds California license A40824.
Does Dr. Kim S. Yang accept Medicare?
Yes. CMS data shows Dr. Yang billed Medicare for 873 services in 2024, and Dr. Yang accepts Medicare assignment.
How many Medicare patients does Dr. Kim S. Yang see?
CMS counts 200 Medicare patients who saw Dr. Yang in 2024, with an average age of 74.
What services does Dr. Kim S. Yang bill to Medicare?
In 2024, Dr. Yang's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and nursing facility care (99308).
What drugs does Dr. Kim S. Yang prescribe most?
In 2024 Medicare Part D data, Dr. Yang's most prescribed drugs by claims were Carbidopa-Levodopa, Gabapentin and Ropinirole HCl.
Has Dr. Kim S. Yang received payments from drug or device companies?
CMS Open Payments shows $1,826 in general payments to Dr. Yang from 16 companies from 2016 to 2024. The largest total came from ACADIA Pharmaceuticals Inc.
How long has Dr. Kim S. Yang been practicing?
Dr. Yang graduated from medical school in 1980, 46 years ago.
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