Dr. Grace S. Liu, MD
- Medicare services, 2024
- 2,337
- Medicare patients, 2024
- 281
- Part D claims, 2024
- 286
- MIPS score, 2024
- 98
- Industry payments
- $10,770
- Practice address
- 3991 Macarthur Blvd, Newport Beach, CA 92660-3009
- Practice phone
- Call (949) 863-0988
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Newport Coast Dermatology
Physician office · Newport Beach, California
Find Dr. Liu'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. Grace S. Liu is a mohs-micrographic surgery physician in Newport Beach, California
Dr. Liu practices at Newport Coast Dermatology in Newport Beach, California.
Dr. Liu's NPI, 1477564128, was assigned on August 10, 2006. Dr. Liu graduated from UC Irvine School of Medicine in 1995. Dr. Liu holds California license A061446.
- NPI
- 1477564128NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335042456
- NPI enumeration date
- August 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (949) 863-0988
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Grace S. Liu practices at Newport Coast Dermatology in Newport Beach, California
Dr. Liu's primary practice is Newport Coast Dermatology, at 3991 Macarthur Blvd, Newport Beach, CA 92660-3009. The practice phone is (949) 863-0988.
- Newport Coast Dermatology3991 Macarthur Blvd, Newport Beach, CA 92660-3009Phone(949) 863-0988
Source: Dmand AI Affiliation Data
Dr. Grace S. Liu is affiliated with 1 site of care
Dr. Liu's primary practice is Newport Coast Dermatology in Newport Beach, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Grace S. 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.
| Site | EHR vendor and product |
|---|---|
| Newport Coast Dermatology | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Grace S. Liu is one of 156 mohs-micrographic surgery physicians in California
Mohs-micrographic surgery is Dr. Liu's primary specialty in the NPI Registry, under taxonomy code 207ND0101X. Dr. Liu is board certified in dermatology by the American Board of Dermatology. Dr. Liu is licensed in California.
Specialties and state licenses
- Mohs-micrographic surgery, CaliforniaPrimary
Clinical focus
Dmand AI lists acne, acute skin infection, benign or precancerous skin growths, cancerous skin growth removal, cold sores or genital herpes, contact dermatitis, scalp rash and shingles among the conditions Dr. Liu treats.
Mohs-micrographic surgery physicians near Dr. Liu
Counts of mohs-micrographic surgery 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. Grace S. Liu billed Medicare for 2,337 services in 2024
CMS data shows 2,337 Medicare services from Dr. Liu across 13 procedure codes in 2024, for 281 Medicare patients. Medicare paid $162,570 for them. Every service was in an office.
Dr. Liu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 1,4152024: 1,56310%
- Office and hospital visits
- 2023: 6002024: 68614%
- Lab and pathology
- 2023: 412024: 88115%
Dr. Liu compared with the California median for mohs-micrographic surgery physicians, 2024
- Dr. Liu
- California median
- Medicare services
- 2,337vs 2,64512% below
- Medicare patients
- 281vs 52847% below
- Part D claims
- 171vs 22524% below
Medians across 153 mohs-micrographic surgery 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Liu and other mohs-micrographic surgery physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Grace S. Liu treated 281 Medicare patients in 2024, average age 74
CMS counts 281 Medicare patients who saw Dr. Liu in 2024. The largest group is 65 to 74, with 157 patients. 75% of them have high cholesterol, and 58% have high blood pressure. Their average risk score is 0.81, 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 63% women.
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
- Women17060%
- Men11140%
Chronic conditions among Dr. Liu's Medicare patients, 2024
- High cholesterol75%
- High blood pressure58%
- Arthritis44%
- Cancer21%
- Ischemic heart disease21%
- Osteoporosis19%
- Anxiety18%
- Mood disorders15%
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
- Women63%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Grace S. Liu wrote 286 Medicare Part D claims in 2024
In 2024, Dr. Liu wrote 286 Medicare Part D claims for 118 patients. 93% of them were for generic drugs. CMS names the drug for 171 of them, across 9 drugs with 11 or more claims each, at $3,676 in total drug cost. In 2023, CMS named 90 claims across 6 drugs.
Dr. Liu's Part D claims by kind of drug, 2024
- Generic267 claims93%
- Brand-name19 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
- Antibiotics18%52 of 286 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: 902024: 17190%
Drugs named by CMS: 9 in 2024, 6 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
Dr. Grace S. Liu scored 98 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 out of 100 for Dr. Liu for performance year 2024, reported individually. Dr. Liu accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 1,065 procedures of removal of skin lesions by Dr. Liu, more than 94% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Liu's MIPS scores, performance year 2024
- 98of 100Final score
- 96.7of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Liu ranks in Medicare procedure volume
- Removal of skin lesions
- 94th percentile1,065 procedures
- Skin biopsy
- 91st percentile306 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
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. Grace S. Liu received $10,770 in industry payments from 2016 to 2025
CMS Open Payments shows 64 general payments to Dr. Liu from 20 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 72% of the total. Abbvie Inc. paid the most, $7,545.
General payments to Dr. Liu by program year, 2016 to 2025
General payments to Dr. Liu by kind, 2016 to 2025
- Speaker and faculty fees$7,80572%
- Food and beverage$2,07019%
- Travel and lodging$8828%
- Education$130%
Companies that paid Dr. Liu the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Grace S. Liu has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Liu.
Awards and honors for Dr. Liu
- Undated
- AAD Fellow
- ASDS Fellow
Source: Dmand AI Professional Profile Data
Dr. Grace S. Liu graduated from UC Irvine School of Medicine
Dr. Liu graduated from UC Irvine School of Medicine in 1995. Dr. Liu is a member of AAD and ASDS.
- Medical school
- Board certified in dermatology
Source: Dmand AI Professional Profile Data
Dr. Grace S. Liu accepts plans from 9 insurance carriers
Dr. Liu is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
- +1 more carriersWith a free account
Plan types Dr. Liu accepts, by number of carriers
- Medicare7
- PPO6
- HMO3
- POS3
- EPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Grace S. Liu'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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. Grace S. 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. Grace S. Liu's NPI number?
Dr. Grace S. Liu's NPI number is 1477564128. It was assigned on August 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Grace S. Liu?
Dr. Grace S. Liu is a mohs-micrographic surgery physician in Newport Beach, California. The primary specialty in the NPI Registry is MOHS-Micrographic Surgery Physician (taxonomy code 207ND0101X).
Where does Dr. Grace S. Liu practice?
Dr. Liu practices at 3991 Macarthur Blvd, Newport Beach, CA 92660-3009. Dr. Liu's primary practice is Newport Coast Dermatology in Newport Beach, California.
What is Dr. Grace S. Liu's office phone number?
The practice phone on file for Dr. Liu is (949) 863-0988.
What is Dr. Grace S. Liu's medical license number?
Dr. Liu holds California license A061446.
Does Dr. Grace S. Liu accept Medicare?
Yes. CMS data shows Dr. Liu billed Medicare for 2,337 services in 2024, and Dr. Liu accepts Medicare assignment.
What is Dr. Grace S. Liu's MIPS score?
Dr. Liu's MIPS final score for performance year 2024 is 98 out of 100, reported individually.
How many Medicare patients does Dr. Grace S. Liu see?
CMS counts 281 Medicare patients who saw Dr. Liu in 2024, with an average age of 74.
Is Dr. Grace S. Liu board certified?
Yes. Dr. Liu is board certified in dermatology by the American Board of Dermatology.
What services does Dr. Grace S. Liu bill to Medicare?
In 2024, Dr. Liu's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and office visit, established patient (99214).
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Where did Dr. Grace S. Liu go to medical school?
Dr. Liu graduated from UC Irvine School of Medicine in 1995.
What drugs does Dr. Grace S. Liu prescribe most?
In 2024 Medicare Part D data, Dr. Liu's most prescribed drugs by claims were Ciclopirox, Cephalexin and Fluticasone Propionate.
Has Dr. Grace S. Liu received payments from drug or device companies?
CMS Open Payments shows $10,770 in general payments to Dr. Liu from 20 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Grace S. Liu been practicing?
Dr. Liu graduated from medical school in 1995, 31 years ago.
What insurance does Dr. Grace S. Liu accept?
Dr. Liu is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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