Dr. Robert Lin Li, MD, PhD

  • Torrance, CA
  • Endocrinologist
NPI1902241607PAC ID7416246780
Medicare services, 2024
7,310
Medicare patients, 2024
725
Part D claims, 2024
4,633
Publications
6
MIPS score, 2024
88
Practice address
3445 Pacific Coast Hwy, Torrance, CA 90505
Practice phone
Call (310) 530-2900
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Madison Park Surgery & Laser Center

Torrance, California

See all 8 affiliations

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Dr. Robert Lin Li is an endocrinologist in Torrance, California

Dr. Li practices at Madison Park Surgery & Laser Center in Torrance, California.

Dr. Li's NPI, 1902241607, was assigned on May 8, 2013. Dr. Li graduated from UT Southwestern Medical Center in 2013. Dr. Li's California license number on file is A142061.

NPI and contact details
Medicare PAC ID
7416246780
NPI enumeration date
May 8, 2013
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(310) 530-2900
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
39
Medical school graduation
2013

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

Dr. Robert Lin Li practices at Madison Park Surgery & Laser Center in Torrance, California

Dr. Li's primary practice is Madison Park Surgery & Laser Center, at 3445 Pacific Coast Hwy, Torrance, CA 90505 in Los Angeles County. The practice phone is (310) 530-2900.

  • Madison Park Surgery & Laser Center
    3445 Pacific Coast Hwy, Torrance, CA 90505 · Los Angeles CountyPhone(310) 530-2900

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

Dr. Robert Lin Li is affiliated with 7 sites of care and 1 medical group

Dr. Li's primary practice is Madison Park Surgery & Laser Center in Torrance, California. Dr. Li is also affiliated with Torrance Memorial Medical Center. The medical group on file is UCLA Medical Group. Dmand AI also links Dr. Li to 4 more hospitals and 1 group practice or clinic, each named with a free account.

See all 8 affiliations for Dr. Li

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

Dmand AI tracks the EHR system at Dr. Robert Lin Li's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Li practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Madison Park Surgery & Laser CenterAvailable with a free account
+6 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Robert Lin Li is one of 1,062 endocrinologists in California

Endocrinology, diabetes and metabolism is Dr. Li's primary specialty in the NPI Registry, under taxonomy code 207RE0101X. Dr. Li is board certified in endocrinology, diabetes and metabolism by the American Board of Internal Medicine. Dmand AI has Dr. Li's licenses on file in 2 states: California and Illinois.

Specialties and state licenses

  • Endocrinology, diabetes and metabolism, CaliforniaPrimaryLicense A142061 · 2016 to 2025 · taxonomy 207RE0101X
  • Illinois license2013 to 2016

Clinical focus

Dmand AI lists chronic diabetes, diabetic emergency, enlarged thyroid, high cholesterol, hypercalcemia, osteoporosis, overactive thyroid and parathyroid gland disorder among the conditions Dr. Li treats.

Endocrinologists near Dr. Li

Counts of endocrinologists 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. Robert Lin Li billed Medicare for 7,310 services in 2024

CMS data shows 7,310 Medicare services from Dr. Li across 12 procedure codes in 2024, for 725 Medicare patients. Medicare paid $269,995 for them.

Medicare services, 20247,310
Medicare patients725
Paid by Medicare$269,995
Procedure codes12

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

  • 2023
  • 2024
Drugs given in the office
2023: 3,8402024: 5,16034%
Office and hospital visits
2023: 1,3912024: 1,4776%
Tests and treatments
2023: 2082024: 31953%
Lab and pathology
2023: 1852024: 1755%
Other services
2023: 02024: 143
Imaging
2023: 372024: 363%
Surgery
2023: 132024: 0100%

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

  • In an office7,02996%
  • In a facility2814%

Dr. Li compared with the California median for endocrinologists, 2024

  • Dr. Li
  • California median
Medicare services
7,310vs 67510.8 times
Medicare patients
725vs 2403.0 times
Part D claims
4,274vs 1,1043.9 times

Medians across 994 endocrinologists in California with Dmand AI profiles that report each measure.

Dr. Li'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. Li

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

Dr. Robert Lin Li treated 725 Medicare patients in 2024, average age 73

CMS counts 725 Medicare patients who saw Dr. Li in 2024. The largest group is 65 to 74, with 331 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.76, 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. Li's median patient age at 58, with 66% women.

Medicare patients, 2024725
Average age73
Average risk score1.76
Also on Medicaid21%

Dr. Li's Medicare patients by age, 2024

Dr. Li's Medicare patients by sex, 2024

  • Women45563%
  • Men27037%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes64%
  4. Arthritis46%
  5. Chronic kidney disease38%
  6. Osteoporosis31%
  7. Ischemic heart disease29%
  8. Mood disorders23%

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

Dr. Li's patients across all payers

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

Patient panel by age, all payers

Median age 58

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. Robert Lin Li wrote 4,633 Medicare Part D claims in 2024

In 2024, Dr. Li wrote 4,633 Medicare Part D claims for 780 patients. 47% of them were for generic drugs. CMS names the drug for 4,274 of them, across 60 drugs with 11 or more claims each, at $2,011,570 in total drug cost. In 2023, CMS named 3,538 claims across 59 drugs.

Part D claims, 20244,633
Drugs named by CMS60
Total drug cost$2M
Part D patients780

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

  • Generic2,158 claims47%
  • Brand-name2,133 claims46%
  • Other342 claims7%

Dr. Li'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 3,5382024: 4,27421%

Drugs named by CMS: 60 in 2024, 59 in 2023.

See all prescribing by Dr. Li

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. Robert Lin Li scored 88 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Li for performance year 2024, reported as part of a group. Dr. Li accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Li as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Li's MIPS scores, performance year 2024

  • 88of 100Final score
  • 79.4of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 74of 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

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Dr. Robert Lin Li has 6 publications on record

Dmand AI links 6 papers to Dr. Li, published from 2010 to 2012. 2010 was the busiest year, with 2. The most frequent topics are Adipose Tissue, Caloric Restriction and Ghrelin. Dr. Li's most frequent co-authors are Joseph Leonard Goldstein, MD, Michael Brown, MD and Benjamin Lawrence Elsbernd, MD.

Papers6
Years published2010 to 2012

Dr. Li's papers by year, 2010 to 2012

Topics Dr. Li writes about most

  • Adipose Tissue
  • Caloric Restriction
  • Ghrelin
  • Growth Hormone
  • Hypoglycemia
  • Mice, Inbred C57BL
  • Starvation

Dr. Li's most frequent co-authors

Recent publications by Dr. Li

See all 6 publications and co-authors

See who Dr. Li researches with

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

How network discovery works

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

Dr. Robert Lin Li received $38,876 in industry payments from 2022 to 2025

CMS Open Payments shows 96 general payments to Dr. Li from 5 drug and device companies from 2022 to 2025. Speaker and faculty fees make up the largest share, 80% of the total. Eli Lilly and Company paid the most, $38,606.

General payments to Dr. Li by program year, 2022 to 2025

General payments to Dr. Li by kind, 2022 to 2025

$38.9Kin total
  • Speaker and faculty fees$31,27580%
  • Travel and lodging$4,19211%
  • Food and beverage$3,3799%
  • Education$310%

Companies that paid Dr. Li the most, 2022 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Li

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

Dr. Robert Lin Li graduated from UT Southwestern Medical Center

Dr. Li graduated from UT Southwestern Medical Center in 2013.

  1. Medical schoolUT Southwestern Medical Center
  2. Board certified in endocrinology, diabetes and metabolismAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Robert Lin Li accepts plans from 10 insurance carriers

Dr. Li is in network with 10 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • Blue Cross and Blue Shield of Kansas City
  • +2 more carriersWith a free account

Plan types Dr. Li accepts, by number of carriers

  1. Medicare8
  2. PPO7
  3. HMO5
  4. POS4
  5. EPO3

Source: Dmand AI Insurance Network Data

Sources for Dr. Robert Lin Li'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 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)
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. Robert Lin Li

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. Robert Lin Li's NPI number?

Dr. Robert Lin Li's NPI number is 1902241607. It was assigned on May 8, 2013, and it is active in the NPI Registry.

What kind of doctor is Dr. Robert Lin Li?

Dr. Robert Lin Li is an endocrinologist in Torrance, California. The primary specialty in the NPI Registry is Endocrinology, Diabetes & Metabolism Physician (taxonomy code 207RE0101X).

Where does Dr. Robert Lin Li practice?

Dr. Li practices at 3445 Pacific Coast Hwy, Torrance, CA 90505. Dr. Li's primary practice is Madison Park Surgery & Laser Center in Torrance, California. Dmand AI also links Dr. Li to 4 hospitals and 1 group practice or clinic.

What is Dr. Robert Lin Li's office phone number?

The practice phone on file for Dr. Li is (310) 530-2900.

What is Dr. Robert Lin Li's medical license number?

Dr. Li's California license number on file is A142061, one of the licenses on file in 2 states.

Which states has Dr. Robert Lin Li been licensed in?

Dmand AI has state licenses on file for Dr. Li in California (2016 to 2025) and Illinois (2013 to 2016).

Which hospitals is Dr. Robert Lin Li affiliated with?

Dr. Li is affiliated with Torrance Memorial Medical Center. Dmand AI links Dr. Li to 4 more hospitals.

What medical group is Dr. Robert Lin Li part of?

Dr. Li is linked to UCLA Medical Group.

Does Dr. Robert Lin Li accept Medicare?

Yes. CMS data shows Dr. Li billed Medicare for 7,310 services in 2024, and Dr. Li accepts Medicare assignment.

Does Dr. Robert Lin Li offer telehealth?

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

Show 11 more questionsShow fewer questions

What is Dr. Robert Lin Li's MIPS score?

Dr. Li's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.

How many Medicare patients does Dr. Robert Lin Li see?

CMS counts 725 Medicare patients who saw Dr. Li in 2024, with an average age of 73.

Is Dr. Robert Lin Li board certified?

Yes. Dr. Li is board certified in endocrinology, diabetes and metabolism by the American Board of Internal Medicine.

What services does Dr. Robert Lin Li bill to Medicare?

In 2024, Dr. Li's most billed Medicare services were injected or infused drug (J0897), office visit, established patient (99214) and medical service (95251).

Where did Dr. Robert Lin Li go to medical school?

Dr. Li graduated from UT Southwestern Medical Center in 2013.

What drugs does Dr. Robert Lin Li prescribe most?

In 2024 Medicare Part D data, Dr. Li's most prescribed drugs by claims were Ozempic, Levothyroxine Sodium and Metformin HCl ER.

Has Dr. Robert Lin Li received payments from drug or device companies?

CMS Open Payments shows $38,876 in general payments to Dr. Li from 5 companies from 2022 to 2025. The largest total came from Eli Lilly and Company.

How long has Dr. Robert Lin Li been practicing?

Dr. Li graduated from medical school in 2013, 13 years ago.

Does Dr. Robert Lin Li do research?

Dmand AI links 6 publications to Dr. Li, published from 2010 to 2012.

Who does Dr. Robert Lin Li publish with?

Dr. Li's most frequent co-authors are Joseph Leonard Goldstein, MD (3 shared papers), Michael Brown, MD (2 shared papers) and Benjamin Lawrence Elsbernd, MD (2 shared papers).

What insurance does Dr. Robert Lin Li accept?

Dr. Li is in network with 10 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

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