Dr. Linda G. Liu, MD

  • San Diego, CA
  • Emergency medicine physician
NPI1528191095PAC ID0143315754
Medicare services, 2024
47
Medicare patients, 2024
63
Part D claims, 2024
103
MIPS score, 2024
89
Industry payments
$428
Practice address
5651 Copley Dr, San Diego, CA 92111
Practice phone
Call (858) 262-6666
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Sharp Rees-Stealy Medical Group, Inc

San Diego, California

See all 4 affiliations

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Dr. Linda G. Liu is an emergency medicine physician in San Diego, California

Dr. Liu practices at Sharp Rees-Stealy Medical Group, Inc in San Diego, California.

Dr. Liu's NPI, 1528191095, was assigned on March 14, 2007. Dr. Liu graduated from University of Rochester Medical Center in 2003. Dr. Liu's California license number on file is A 109368.

NPI and contact details
Medicare PAC ID
0143315754
NPI enumeration date
March 14, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(858) 262-6666
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Female
Estimated age
49
Medical school graduation
2003

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

Dr. Linda G. Liu practices at Sharp Rees-Stealy Medical Group, Inc in San Diego, California

Dr. Liu's primary practice is Sharp Rees-Stealy Medical Group, Inc, at 5651 Copley Dr, San Diego, CA 92111 in San Diego County. The practice phone is (858) 262-6666.

  • Sharp Rees-Stealy Medical Group, Inc
    5651 Copley Dr, San Diego, CA 92111 · San Diego CountyPhone(858) 262-6666

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

Dr. Linda G. Liu is affiliated with 2 sites of care and 2 medical groups

Dr. Liu's primary practice is Sharp Rees-Stealy Medical Group, Inc in San Diego, California. The medical group on file is Sharp Rees-Stealy Medical Group. Dmand AI also links Dr. Liu to 1 more group practice or clinic and 1 medical group, each named with a free account.

See all 4 affiliations for Dr. Liu

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

Dmand AI tracks the EHR system at Dr. Linda G. Liu's practice

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

EHR by site
SiteEHR vendor and product
Sharp Rees-Stealy Medical Group, IncAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Linda G. Liu is one of 7,423 emergency medicine physicians in California

Emergency medicine is Dr. Liu's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Liu is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Liu's licenses on file in 3 states: California, New York and Pennsylvania.

Specialties and state licenses

  • Emergency medicine, CaliforniaPrimaryLicense A 109368 · 2009 to 2025 · taxonomy 207P00000X
  • New York licenseLicense 241955 · 2006 to 2010
  • Pennsylvania license1981 to 1984

Emergency medicine physicians near Dr. Liu

Counts of emergency medicine physicians 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. Linda G. Liu billed Medicare for 47 services in 2024

CMS data shows 47 Medicare services from Dr. Liu across 2 procedure codes in 2024, all of them office visits, for 63 Medicare patients. Medicare paid $4,507 for them. Every service was in an office.

Medicare services, 202447
Medicare patients63
Paid by Medicare$4,507
Procedure codes2

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

  • 2023
  • 2024
Office and hospital visits
2023: 842024: 4744%
Lab and pathology
2023: 152024: 0100%
Surgery
2023: 122024: 0100%

Dr. Liu compared with the California median for emergency medicine physicians, 2024

  • Dr. Liu
  • California median
Medicare services
47vs 26582% below
Medicare patients
63vs 24374% below
Part D claims
36vs 6242% below

Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.

Dr. Liu'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. Liu

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

Dr. Linda G. Liu treated 63 Medicare patients in 2024, average age 75

CMS counts 63 Medicare patients who saw Dr. Liu in 2024. The largest group is 65 to 74, with 30 patients. 68% of them have high blood pressure, and 68% have high cholesterol. Their average risk score is 0.95, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Liu's median patient age at 51, with 62% women.

Medicare patients, 202463
Average age75
Average risk score0.95

Dr. Liu's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Liu's Medicare patients by sex, 2024

  • Women3251%
  • Men3149%

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

  1. High blood pressure68%
  2. High cholesterol68%
  3. Arthritis41%
  4. Diabetes27%
  5. Cancer21%
  6. Ischemic heart disease21%
  7. Mood disorders21%
  8. Chronic kidney disease19%

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

Dr. Liu's patients across all payers

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

Patient panel by age, all payers

Median age 51

Patient panel by sex, all payers

  • Women62%
  • Men38%

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

Dr. Linda G. Liu wrote 103 Medicare Part D claims in 2024

In 2024, Dr. Liu wrote 103 Medicare Part D claims for 81 patients. 93% of them were for generic drugs. CMS names the drug for 36 of them, across 3 drugs with 11 or more claims each, at $394 in total drug cost. In 2023, CMS named 16 claims across 1 drug.

Part D claims, 2024103
Drugs named by CMS3
Total drug cost$394
Part D patients81

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

  • Generic96 claims93%
  • Brand-name and other7 claims7%

Dr. Liu'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. Liu's Part D claims, 2024

  • Antibiotics40%41 of 103 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: 162024: 36125%

Drugs named by CMS: 3 in 2024, 1 in 2023.

See all prescribing by Dr. Liu

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. Linda G. Liu 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. Liu for performance year 2024, reported as part of a group. Dr. Liu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Liu's MIPS scores, performance year 2024

  • 89of 100Final score
  • 81of 100Quality
  • 99of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 82of 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. Linda G. Liu received $428 in industry payments from 2017 to 2022

CMS Open Payments shows 14 general payments to Dr. Liu from 5 drug and device companies from 2017 to 2022. Food and beverage make up the largest share, 67% of the total. Sanofi and Genzyme US Companies paid the most, $140.

General payments to Dr. Liu by program year, 2017 to 2022

General payments to Dr. Liu by kind, 2017 to 2022

$428in total
  • Food and beverage$28867%
  • Speaker and faculty fees$14033%

Companies that paid Dr. Liu the most, 2017 to 2022

Share is of all general payments to this clinician.

See all payments to Dr. Liu

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

Dr. Linda G. Liu graduated from University of Rochester Medical Center

Dr. Liu graduated from University of Rochester Medical Center in 2003.

  1. Medical schoolUniversity of Rochester Medical Center
  2. Board certified in emergency medicineAmerican Board of Emergency Medicine

Source: Dmand AI Professional Profile Data

Dr. Linda G. Liu accepts plans from 3 insurance carriers

Dr. Liu is in network with 3 carriers, including United Healthcare, Blue Cross and Blue Shield of Kansas City and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.

  • United Healthcare
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare

Plan types Dr. Liu accepts, by number of carriers

  1. EPO1
  2. HMO1
  3. Medicare1
  4. POS1

Source: Dmand AI Insurance Network Data

Sources for Dr. Linda G. Liu'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)
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. Linda G. Liu

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. Linda G. Liu's NPI number?

Dr. Linda G. Liu's NPI number is 1528191095. It was assigned on March 14, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Linda G. Liu?

Dr. Linda G. Liu is an emergency medicine physician in San Diego, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).

Where does Dr. Linda G. Liu practice?

Dr. Liu practices at 5651 Copley Dr, San Diego, CA 92111. Dr. Liu's primary practice is Sharp Rees-Stealy Medical Group, Inc in San Diego, California. Dmand AI also links Dr. Liu to 1 group practice or clinic and 1 medical group.

What is Dr. Linda G. Liu's office phone number?

The practice phone on file for Dr. Liu is (858) 262-6666.

What is Dr. Linda G. Liu's medical license number?

Dr. Liu's California license number on file is A 109368, one of the licenses on file in 3 states.

Which states has Dr. Linda G. Liu been licensed in?

Dmand AI has state licenses on file for Dr. Liu in California (2009 to 2025), New York (2006 to 2010) and Pennsylvania (1981 to 1984).

What medical group is Dr. Linda G. Liu part of?

Dr. Liu is linked to Sharp Rees-Stealy Medical Group. Dmand AI links Dr. Liu to 1 more medical group.

Does Dr. Linda G. Liu accept Medicare?

Yes. CMS data shows Dr. Liu billed Medicare for 47 services in 2024, and Dr. Liu accepts Medicare assignment.

What is Dr. Linda G. Liu's MIPS score?

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

How many Medicare patients does Dr. Linda G. Liu see?

CMS counts 63 Medicare patients who saw Dr. Liu in 2024, with an average age of 75.

Show 7 more questionsShow fewer questions

Is Dr. Linda G. Liu board certified?

Yes. Dr. Liu is board certified in emergency medicine by the American Board of Emergency Medicine.

What services does Dr. Linda G. Liu bill to Medicare?

In 2024, Dr. Liu's most billed Medicare services were office visit, established patient (99214) and office visit, new patient (99204).

Where did Dr. Linda G. Liu go to medical school?

Dr. Liu graduated from University of Rochester Medical Center in 2003.

What drugs does Dr. Linda G. Liu prescribe most?

In 2024 Medicare Part D data, Dr. Liu's most prescribed drugs by claims were Cephalexin, Albuterol Sulfate Hfa and Doxycycline Monohydrate.

Has Dr. Linda G. Liu received payments from drug or device companies?

CMS Open Payments shows $428 in general payments to Dr. Liu from 5 companies from 2017 to 2022. The largest total came from Sanofi and Genzyme US Companies.

How long has Dr. Linda G. Liu been practicing?

Dr. Liu graduated from medical school in 2003, 23 years ago.

What insurance does Dr. Linda G. Liu accept?

Dr. Liu is in network with 3 carriers, including United Healthcare, Blue Cross and Blue Shield of Kansas City and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.

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