Dr. Clement C. Yang, MD

  • West Hollywood, CA
  • Internist
NPI1336151570PAC ID7618053059
Medicare services, 2024
910
Medicare patients, 2024
112
Part D claims, 2024
1,328
MIPS score, 2024
89
Hospital affiliations
1
Practice address
8700 Beverly Blvd, Los Angeles, CA 90048
Practice phone
Call (310) 423-5000
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Cedars-Sinai Medical Center

Hospital · Los Angeles, California

See all 5 affiliations

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.

View contacts for free

Dr. Clement C. Yang is an internist in West Hollywood, California

Dr. Yang practices at Cedars-Sinai Medical Center in Los Angeles, California, part of Cedars-Sinai Health System.

Dr. Yang's NPI, 1336151570, was assigned on August 13, 2006. Dr. Yang graduated from Icahn School Of Medicine At Mount Sinai in 1988. Dr. Yang holds California license G66368.

NPI and contact details
Medicare PAC ID
7618053059
NPI enumeration date
August 13, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(310) 423-5000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
64
Medical school graduation
1988

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

Dr. Clement C. Yang practices at Cedars-Sinai Medical Center in Los Angeles, California

Dr. Yang's primary practice is Cedars-Sinai Medical Center, at 8700 Beverly Blvd, Los Angeles, CA 90048 in Los Angeles County. The practice phone is (310) 423-5000.

Source: Dmand AI Affiliation Data

Dr. Clement C. Yang is affiliated with 4 sites of care and 1 medical group

Dr. Yang's primary practice is Cedars-Sinai Medical Center in Los Angeles, California, part of Cedars-Sinai Health System. The medical group on file is Cedars-Sinai Medical Group. Dmand AI also links Dr. Yang to 2 more home health agencies and 1 group practice or clinic, each named with a free account.

See all 5 affiliations for Dr. Yang

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Clement C. Yang's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yang practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Cedars-Sinai Medical CenterAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Dr. Yang practices

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. Clement C. Yang is one of 16,751 internists in California

Internal medicine is Dr. Yang's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Yang is board certified in internal medicine by the American Board of Internal Medicine. Dr. Yang is licensed in California.

Specialties and state licenses

  • Internal medicine, CaliforniaPrimaryLicense G66368 · 1989 to 2026 · taxonomy 207R00000X

Clinical focus

Dmand AI lists acid reflux, acute mini-stroke (TIA), acute sinusitis, aneurysm, ankle or foot injury, aortic atherosclerois, arthritis and asthma among the conditions Dr. Yang treats.

Internists near Dr. Yang

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. Clement C. Yang billed Medicare for 910 services in 2024

CMS data shows 910 Medicare services from Dr. Yang across 15 procedure codes in 2024, for 112 Medicare patients. Medicare paid $59,920 for them. Every service was in an office.

Medicare services, 2024910
Medicare patients112
Paid by Medicare$59,920
Procedure codes15

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

  • 2023
  • 2024
Office and hospital visits
2023: 3452024: 47437%
Other services
2023: 122024: 1971542%
Surgery
2023: 1152024: 17048%
Tests and treatments
2023: 382024: 6982%

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

  • Dr. Yang
  • California median
Medicare services
910vs 3612.5 times
Medicare patients
112vs 15126% below
Part D claims
914vs 4212.2 times

Medians across 15,815 internists 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.

See all procedures by Dr. Yang

Need commercial claims for Dr. Yang?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Yang and other internists in California.

Book a meeting

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

Dr. Clement C. Yang treated 112 Medicare patients in 2024, average age 79

CMS counts 112 Medicare patients who saw Dr. Yang in 2024. The largest group is 75 to 84, with 50 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.19, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Yang's median patient age at 72, with 40% women.

Medicare patients, 2024112
Average age79
Average risk score1.19

Dr. Yang's Medicare patients by age, 2024

Dr. Yang's Medicare patients by sex, 2024

  • Women5650%
  • Men5650%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease52%
  4. Arthritis51%
  5. Osteoporosis32%
  6. Diabetes26%
  7. Chronic kidney disease25%
  8. Atrial fibrillation23%

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 72

Patient panel by sex, all payers

  • Women40%
  • Men58%

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

Dr. Clement C. Yang wrote 1,328 Medicare Part D claims in 2024

In 2024, Dr. Yang wrote 1,328 Medicare Part D claims for 117 patients. 88% of them were for generic drugs. CMS names the drug for 914 of them, across 36 drugs with 11 or more claims each, at $73,513 in total drug cost. In 2023, CMS named 720 claims across 32 drugs.

Part D claims, 20241,328
Drugs named by CMS36
Total drug cost$73,513
Part D patients117

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

  • Generic1,164 claims88%
  • Brand-name and other164 claims12%

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%15 of 1,328 claims
  • Antibiotics5%62 of 1,328 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: 7202024: 91427%

Drugs named by CMS: 36 in 2024, 32 in 2023.

See all prescribing by Dr. Yang

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. Clement C. Yang scored 89 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Yang for performance year 2024, reported as part of a group. Dr. Yang accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Yang as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Yang's MIPS scores, performance year 2024

  • 89of 100Final score
  • 84.8of 100Quality
  • 99of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 73of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

For MedTech and pharma teams

Find internists like Dr. Yang by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Dr. Clement C. Yang received $6,058 in industry payments from 2016 to 2021

CMS Open Payments shows 16 general payments to Dr. Yang from 7 drug and device companies from 2016 to 2021. Consulting fees make up the largest share, 85% of the total. Gilead Sciences, Inc. paid the most, $2,859.

General payments to Dr. Yang by program year, 2016 to 2021

General payments to Dr. Yang by kind, 2016 to 2021

$6.1Kin total
  • Consulting fees$5,13285%
  • Travel and lodging$4598%
  • Food and beverage$4437%
  • Education$250%

Companies that paid Dr. Yang the most, 2016 to 2021

Share is of all general payments to this clinician.

See all payments to Dr. Yang

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

Dr. Clement C. Yang has 1 award and honors on record

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

Awards and honors for Dr. Yang

  1. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Clement C. Yang graduated from Icahn School Of Medicine At Mount Sinai

Dr. Yang graduated from Icahn School Of Medicine At Mount Sinai in 1988.

  1. Medical schoolIcahn School Of Medicine At Mount Sinai
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Clement C. Yang accepts plans from 6 insurance carriers

Dr. Yang is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Elevance and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

  • Blue Cross Blue Shield of Michigan
  • Elevance
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • CMS Medicare

Plan types Dr. Yang accepts, by number of carriers

  1. Medicare6
  2. PPO5
  3. EPO1
  4. HMO1
  5. POS1

Source: Dmand AI Insurance Network Data

Sources for Dr. Clement C. Yang'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
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. Clement C. 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. Clement C. Yang's NPI number?

Dr. Clement C. Yang's NPI number is 1336151570. It was assigned on August 13, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Clement C. Yang?

Dr. Clement C. Yang is an internist in West Hollywood, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Clement C. Yang practice?

Dr. Yang practices at 8700 Beverly Blvd, Los Angeles, CA 90048. Dr. Yang's primary practice is Cedars-Sinai Medical Center in Los Angeles, California, part of Cedars-Sinai Health System. Dmand AI also links Dr. Yang to 2 home health agencies and 1 group practice or clinic.

What is Dr. Clement C. Yang's office phone number?

The practice phone on file for Dr. Yang is (310) 423-5000.

What is Dr. Clement C. Yang's medical license number?

Dr. Yang holds California license G66368.

Which hospitals is Dr. Clement C. Yang affiliated with?

Dr. Yang practices at Cedars-Sinai Medical Center in Los Angeles, California.

What medical group is Dr. Clement C. Yang part of?

Dr. Yang is linked to Cedars-Sinai Medical Group.

Does Dr. Clement C. Yang accept Medicare?

Yes. CMS data shows Dr. Yang billed Medicare for 910 services in 2024, and Dr. Yang accepts Medicare assignment.

Does Dr. Clement C. Yang offer telehealth?

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

What is Dr. Clement C. Yang's MIPS score?

Dr. Yang's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.

Show 8 more questionsShow fewer questions

How many Medicare patients does Dr. Clement C. Yang see?

CMS counts 112 Medicare patients who saw Dr. Yang in 2024, with an average age of 79.

Is Dr. Clement C. Yang board certified?

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

What services does Dr. Clement C. Yang bill to Medicare?

In 2024, Dr. Yang's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and medicare service (G2211).

Where did Dr. Clement C. Yang go to medical school?

Dr. Yang graduated from Icahn School Of Medicine At Mount Sinai in 1988.

What drugs does Dr. Clement C. Yang prescribe most?

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

Has Dr. Clement C. Yang received payments from drug or device companies?

CMS Open Payments shows $6,058 in general payments to Dr. Yang from 7 companies from 2016 to 2021. The largest total came from Gilead Sciences, Inc.

How long has Dr. Clement C. Yang been practicing?

Dr. Yang graduated from medical school in 1988, 38 years ago.

What insurance does Dr. Clement C. Yang accept?

Dr. Yang is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Elevance 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

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)