Dr. Charles Y. Tseng, MD

  • Los Angeles, CA
  • Plastic surgeon
NPI1437321346PAC ID1052489564
Medicare services, 2024
80
Medicare patients, 2024
61
Part D claims, 2024
19
Publications
1
MIPS score, 2024
79
Practice address
200 Medical Plz, Los Angeles, CA 90024
Practice phone
Call (310) 794-9206
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Peter Morton UCLA Medical Building

Los Angeles, California

See all 4 affiliations

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Dr. Charles Y. Tseng is a plastic surgeon in Los Angeles, California

Dr. Tseng practices at Peter Morton UCLA Medical Building in Los Angeles, California.

Dr. Tseng's NPI, 1437321346, was assigned on March 31, 2008. Dr. Tseng graduated from Vagelos College of Physicians and Surgeons in 2002. Dr. Tseng holds California license A102751.

NPI and contact details
Medicare PAC ID
1052489564
NPI enumeration date
March 31, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(310) 794-9206
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
50
Medical school graduation
2002

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

Dr. Charles Y. Tseng practices at Peter Morton UCLA Medical Building in Los Angeles, California

Dr. Tseng's primary practice is Peter Morton UCLA Medical Building, at 200 Medical Plz, Los Angeles, CA 90024 in Los Angeles County. The practice phone is (310) 794-9206.

  • Peter Morton UCLA Medical Building
    200 Medical Plz, Los Angeles, CA 90024 · Los Angeles CountyPhone(310) 794-9206

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

Dr. Charles Y. Tseng is affiliated with 3 sites of care and 1 medical group

Dr. Tseng's primary practice is Peter Morton UCLA Medical Building in Los Angeles, California. Dr. Tseng is also affiliated with UCLA Santa Monica Medical Center. The medical group on file is UCLA Plastic Surgery Associates. Dmand AI also links Dr. Tseng to 1 more group practice or clinic, named with a free account.

See all 4 affiliations for Dr. Tseng

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

Dmand AI tracks the EHR system at Dr. Charles Y. Tseng's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tseng practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Peter Morton UCLA Medical BuildingAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Charles Y. Tseng is one of 778 plastic surgeons in California

Plastic surgery is Dr. Tseng's primary specialty in the NPI Registry, under taxonomy code 208200000X. Dr. Tseng is board certified in plastic surgery by the American Board of Plastic Surgery. Dmand AI has Dr. Tseng's licenses on file in 2 states: California and Illinois.

Specialties and state licenses

  • Plastic surgery, CaliforniaPrimaryLicense A102751 · 2008 to 2027 · taxonomy 208200000X
  • Illinois license2002 to 2008

Clinical focus

Dmand AI lists breast reconstruction among the conditions Dr. Tseng treats.

Plastic surgeons near Dr. Tseng

Counts of plastic surgeons 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. Charles Y. Tseng billed Medicare for 80 services in 2024

CMS data shows 80 Medicare services from Dr. Tseng across 4 procedure codes in 2024, for 61 Medicare patients. Medicare paid $18,538 for them.

Medicare services, 202480
Medicare patients61
Paid by Medicare$18,538
Procedure codes4

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

  • 2023
  • 2024
Office and hospital visits
2023: 562024: 6618%
Surgery
2023: 02024: 14

Where Dr. Tseng's Medicare services took place, 2024

  • In an office6683%
  • In a facility1418%

Dr. Tseng compared with the California median for plastic surgeons, 2024

  • Dr. Tseng
  • California median
Medicare services
80vs 5838% above
Medicare patients
61vs 59Close to median

Medians across 622 plastic surgeons in California with Dmand AI profiles that report each measure.

Dr. Tseng'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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Need commercial claims for Dr. Tseng?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tseng and other plastic surgeons in California.

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

Dr. Charles Y. Tseng treated 61 Medicare patients in 2024, average age 69

CMS counts 61 Medicare patients who saw Dr. Tseng in 2024. The largest group is 65 to 74, with 33 patients. 75% of them have cancer, and 56% have high blood pressure. 20% are also on Medicaid. Their average risk score is 1.31, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Tseng's median patient age at 54, with 98% women.

Medicare patients, 202461
Average age69
Average risk score1.31
Also on Medicaid20%

Dr. Tseng's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

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

  1. Cancer75%
  2. High blood pressure56%
  3. High cholesterol56%
  4. Arthritis44%
  5. Anxiety34%
  6. Osteoporosis30%
  7. Mood disorders21%
  8. Depression20%

Share of Medicare patients with each condition. A patient can have several.

Dr. Tseng's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 54

Patient panel by sex, all payers

  • Women98%
  • Men2%

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

Dr. Charles Y. Tseng wrote 19 Medicare Part D claims in 2024

In 2024, Dr. Tseng wrote 19 Medicare Part D claims. 89% of them were for generic drugs.

Part D claims, 202419

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

  • Generic17 claims89%
  • Brand-name and other2 claims11%

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Charles Y. Tseng scored 79 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for Dr. Tseng for performance year 2024, reported as part of a group. Dr. Tseng accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Tseng as offering telehealth. CMS counts 19 procedures of mastectomy by Dr. Tseng, more than 77% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Tseng's MIPS scores, performance year 2024

  • 79of 100Final score
  • 64.9of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 47of 100Cost

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

Where Dr. Tseng ranks in Medicare procedure volume

Mastectomy
77th percentile19 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

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

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Dr. Charles Y. Tseng has 1 publication on record

Dmand AI links 1 paper to Dr. Tseng in 2016. Dr. Tseng's most frequent co-authors are Caitlin Laurel Gomez, MD, Sara A. Hurvitz, MD and Susan A. McCloskey, MD.

Papers1

Dr. Tseng's most frequent co-authors

Recent publications by Dr. Tseng

See all 1 publications and co-authors

See who Dr. Tseng researches with

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

How network discovery works

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

Dr. Charles Y. Tseng received $1,349 in industry payments from 2016 to 2024

CMS Open Payments shows 17 general payments to Dr. Tseng from 10 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Lifecell Corporation paid the most, $510.

General payments to Dr. Tseng by program year, 2016 to 2024

Companies that paid Dr. Tseng the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Tseng

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

Dr. Charles Y. Tseng graduated from Vagelos College of Physicians and Surgeons

Dr. Tseng graduated from Vagelos College of Physicians and Surgeons in 2002. Dr. Tseng is a member of ASPS.

  1. Medical schoolVagelos College of Physicians and Surgeons
  2. Board certified in plastic surgeryAmerican Board of Plastic Surgery

Source: Dmand AI Professional Profile Data

Dr. Charles Y. Tseng accepts plans from 13 insurance carriers

Dr. Tseng is in network with 13 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Elevance
  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • Alliant Health Plans
  • +5 more carriersWith a free account

Plan types Dr. Tseng accepts, by number of carriers

  1. PPO9
  2. Medicare8
  3. HMO6
  4. EPO4
  5. POS4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Charles Y. Tseng'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 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 (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)Doctors and Clinicians Utilization Data (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)
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. Charles Y. Tseng

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. Charles Y. Tseng's NPI number?

Dr. Charles Y. Tseng's NPI number is 1437321346. It was assigned on March 31, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Charles Y. Tseng?

Dr. Charles Y. Tseng is a plastic surgeon in Los Angeles, California. The primary specialty in the NPI Registry is Plastic Surgery Physician (taxonomy code 208200000X).

Where does Dr. Charles Y. Tseng practice?

Dr. Tseng practices at 200 Medical Plz, Los Angeles, CA 90024. Dr. Tseng's primary practice is Peter Morton UCLA Medical Building in Los Angeles, California. Dmand AI also links Dr. Tseng to 1 group practice or clinic.

What is Dr. Charles Y. Tseng's office phone number?

The practice phone on file for Dr. Tseng is (310) 794-9206.

What is Dr. Charles Y. Tseng's medical license number?

Dr. Tseng holds California license A102751, one of the licenses on file in 2 states.

Which states has Dr. Charles Y. Tseng been licensed in?

Dmand AI has state licenses on file for Dr. Tseng in California (2008 to 2027) and Illinois (2002 to 2008).

Which hospitals is Dr. Charles Y. Tseng affiliated with?

Dr. Tseng is affiliated with UCLA Santa Monica Medical Center.

What medical group is Dr. Charles Y. Tseng part of?

Dr. Tseng is linked to UCLA Plastic Surgery Associates.

Does Dr. Charles Y. Tseng accept Medicare?

Yes. CMS data shows Dr. Tseng billed Medicare for 80 services in 2024, and Dr. Tseng accepts Medicare assignment.

Does Dr. Charles Y. Tseng offer telehealth?

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

Show 10 more questionsShow fewer questions

What is Dr. Charles Y. Tseng's MIPS score?

Dr. Tseng's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.

How many Medicare patients does Dr. Charles Y. Tseng see?

CMS counts 61 Medicare patients who saw Dr. Tseng in 2024, with an average age of 69.

Is Dr. Charles Y. Tseng board certified?

Yes. Dr. Tseng is board certified in plastic surgery by the American Board of Plastic Surgery.

What services does Dr. Charles Y. Tseng bill to Medicare?

In 2024, Dr. Tseng's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99205) and surgery: skin and soft tissue (19371).

Where did Dr. Charles Y. Tseng go to medical school?

Dr. Tseng graduated from Vagelos College of Physicians and Surgeons in 2002.

Has Dr. Charles Y. Tseng received payments from drug or device companies?

CMS Open Payments shows $1,349 in general payments to Dr. Tseng from 10 companies from 2016 to 2024. The largest total came from Lifecell Corporation.

How long has Dr. Charles Y. Tseng been practicing?

Dr. Tseng graduated from medical school in 2002, 24 years ago.

Does Dr. Charles Y. Tseng do research?

Dmand AI links 1 publication to Dr. Tseng.

Who does Dr. Charles Y. Tseng publish with?

Dr. Tseng's most frequent co-authors are Caitlin Laurel Gomez, MD (1 shared paper), Sara A. Hurvitz, MD (1 shared paper) and Susan A. McCloskey, MD (1 shared paper).

What insurance does Dr. Charles Y. Tseng accept?

Dr. Tseng is in network with 13 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

Selling to plastic surgery practices?

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