Dr. Deede Y. Liu, MD
- Medicare services, 2020
- 1,255
- Part D claims, 2024
- 783
- Industry payments
- $3,453
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 901 Nevin Ave, Richmond, CA 94801
- Practice phone
- Call (510) 307-1555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Richmond Medical Center
Richmond, 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. Deede Y. Liu is a dermatologist in Richmond, California
Dr. Liu practices at Richmond Medical Center in Richmond, California.
Dr. Liu's NPI, 1679791909, was assigned on April 23, 2007. Dr. Liu graduated from University of Vermont College of Medicine in 2006. Dr. Liu holds California license C155845.
- NPI
- 1679791909NPI Registry (opens in a new tab)
- NPI enumeration date
- April 23, 2007
- NPI status
- Active
- Practice phone
- (510) 307-1555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Deede Y. Liu practices at Richmond Medical Center in Richmond, California
Dr. Liu's primary practice is Richmond Medical Center, at 901 Nevin Ave, Richmond, CA 94801 in Contra Costa County. The practice phone is (510) 307-1555.
- Richmond Medical Center901 Nevin Ave, Richmond, CA 94801 · Contra Costa CountyPhone(510) 307-1555
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Deede Y. Liu is affiliated with 2 sites of care and 1 medical group
Dr. Liu's primary practice is Richmond Medical Center in Richmond, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Liu to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Deede Y. 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 |
|---|---|
| Richmond Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Deede Y. Liu is one of 1,910 dermatologists in California
Dermatology is Dr. Liu's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Liu is licensed in California.
Specialties and state licenses
- Dermatology, CaliforniaPrimary
Dermatologists near Dr. Liu
Counts of dermatologists 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. Deede Y. Liu billed Medicare for 1,255 services in 2020
CMS data shows 1,255 Medicare services from Dr. Liu across 14 procedure codes in 2020. Medicare paid $36,650 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Liu's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Surgery
- 2019: 2,5952020: 86267%
- Office and hospital visits
- 2019: 9352020: 39358%
- Tests and treatments
- 2019: 992020: 0100%
Dr. Liu compared with the California median for dermatologists, 2020
- Dr. Liu
- California median
- Medicare services
- 1,255vs 1,75028% below
- Part D claims
- 593vs 36762% above
Medians across 1,831 dermatologists in California with Dmand AI profiles that report each measure.
Dr. Liu's most billed Medicare procedure codes, 2020
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 dermatologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Deede Y. Liu's patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Dr. Liu's median patient age at 59, with 58% women.
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 59
Patient panel by sex, all payers
- Women58%
- Men42%
Source: Dmand AI Patient Panel Data
Dr. Deede Y. Liu wrote 783 Medicare Part D claims in 2024
In 2024, Dr. Liu wrote 783 Medicare Part D claims for 321 patients. 86% of them were for generic drugs. CMS names the drug for 593 of them, across 16 drugs with 11 or more claims each, at $178,683 in total drug cost. In 2023, CMS named 621 claims across 19 drugs.
Dr. Liu's Part D claims by kind of drug, 2024
- Generic672 claims86%
- Brand-name and other111 claims14%
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
- Antibiotics2%12 of 783 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: 6212024: 5935%
Drugs named by CMS: 16 in 2024, 19 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
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Dr. Deede Y. Liu received $3,453 in industry payments from 2016 to 2022
CMS Open Payments shows 160 general payments to Dr. Liu from 26 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 99% of the total. Abbvie Inc. paid the most, $521.
General payments to Dr. Liu by program year, 2016 to 2022
General payments to Dr. Liu by kind, 2016 to 2022
- Food and beverage$3,43599%
- Education$191%
Companies that paid Dr. Liu the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Deede Y. Liu graduated from University of Vermont College of Medicine
Dr. Liu graduated from University of Vermont College of Medicine in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Deede Y. 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 Data |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Deede Y. 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. Deede Y. Liu's NPI number?
Dr. Deede Y. Liu's NPI number is 1679791909. It was assigned on April 23, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Deede Y. Liu?
Dr. Deede Y. Liu is a dermatologist in Richmond, California. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Deede Y. Liu practice?
Dr. Liu practices at 901 Nevin Ave, Richmond, CA 94801. Dr. Liu's primary practice is Richmond Medical Center in Richmond, California. Dmand AI also links Dr. Liu to 1 group practice or clinic.
What is Dr. Deede Y. Liu's office phone number?
The practice phone on file for Dr. Liu is (510) 307-1555.
What is Dr. Deede Y. Liu's medical license number?
Dr. Liu holds California license C155845.
What medical group is Dr. Deede Y. Liu part of?
Dr. Liu is linked to The Permanente Medical Group, Inc.
Does Dr. Deede Y. Liu accept Medicare?
Yes. CMS data shows Dr. Liu billed Medicare for 1,255 services in 2020.
What services does Dr. Deede Y. Liu bill to Medicare?
In 2020, Dr. Liu's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. Deede Y. Liu go to medical school?
Dr. Liu graduated from University of Vermont College of Medicine in 2006.
What drugs does Dr. Deede Y. Liu prescribe most?
In 2024 Medicare Part D data, Dr. Liu's most prescribed drugs by claims were Clobetasol Propionate, Triamcinolone Acetonide and Tacrolimus.
Has Dr. Deede Y. Liu received payments from drug or device companies?
CMS Open Payments shows $3,453 in general payments to Dr. Liu from 26 companies from 2016 to 2022. The largest total came from Abbvie Inc.
How long has Dr. Deede Y. Liu been practicing?
Dr. Liu graduated from medical school in 2006, 20 years ago.
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