Pediatr Cardiol
Cardiomyopathy, HypertrophicElectrocardiographyHypertrophy, Left Ventricular
Dr. Walter L. Li, MD
NPI1588866578PAC ID7719141563
- Medicare services, 2024
- 19
- Medicare patients, 2024
- 23
- Part D claims, 2024
- 21
- Publications
- 4
- MIPS score, 2024
- 87
- Practice address
- 747 52nd Street, Oakland, CA 94609
- Practice phone
- Call (510) 428-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Li'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. Walter L. Li is a pediatric cardiology physician in Oakland, California
Dr. Li practices at UCSF Benioff Children's Hospital Oakland in Oakland, California, part of University of California Health.
Dr. Li's NPI, 1588866578, was assigned on June 3, 2007. Dr. Li graduated from UT Southwestern Medical Center in 2005. Dr. Li holds California license A99014.
NPI and contact details
- NPI
- 1588866578NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719141563
- NPI enumeration date
- June 3, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 428-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Walter L. Li practices at UCSF Benioff Children's Hospital Oakland in Oakland, California
Dr. Li's primary practice is UCSF Benioff Children's Hospital Oakland, at 747 52nd Street, Oakland, CA 94609 in Alameda County. The practice phone is (510) 428-3000.
- UCSF Benioff Children's Hospital Oakland747 52nd Street, Oakland, CA 94609 · Alameda CountyPhone(510) 428-3000
Source: Dmand AI Affiliation Data
Dr. Walter L. Li is affiliated with 3 sites of care and 5 medical groups
Dr. Li's primary practice is UCSF Benioff Children's Hospital Oakland in Oakland, California, part of University of California Health. Dr. Li is also affiliated with UCSF Helen Diller Medical Center at Parnassus Heights. The medical group on file is UCSF Medical Group. Dmand AI also links Dr. Li to 4 more medical groups and 1 school health center, each named with a free account.
UCSF Helen Diller Medical Center at Parnassus HeightsUCSF Medical Group4 medical groupsNames with a free account1 school health centerName with a free account
See all 8 affiliations for Dr. LiSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Walter L. Li's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Li practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSF Benioff Children's Hospital Oakland | Available with a free account |
| +2 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Walter L. Li is one of 331 pediatric cardiology physicians in California
Pediatric cardiology is Dr. Li's primary specialty in the NPI Registry, under taxonomy code 2080P0202X. Dr. Li is board certified in pediatric cardiology by the American Board of Pediatrics. Dr. Li is licensed in California.
Specialties and state licenses
- Pediatric cardiology, CaliforniaPrimary
Clinical focus
Dmand AI lists atrial fibrillation and flutter and cardiomyopathy among the conditions Dr. Li treats.
Pediatric cardiology physicians near Dr. Li
Counts of pediatric cardiology physicians with a Dmand AI profile, by place and practice. Each opens the list.
331pediatric cardiology physicians in California11pediatric cardiology physicians in Oakland10pediatric cardiology physicians at UCSF Benioff Children's Hospital Oakland
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Walter L. Li billed Medicare for 19 services in 2024
CMS data shows 19 Medicare services from Dr. Li across 1 procedure code in 2024, for 23 Medicare patients. Medicare paid $187 for them. Every service was in an office.
Medicare services, 202419
Medicare patients23
Paid by Medicare$187
Procedure codes1
Dr. Li compared with the California median for pediatric cardiology physicians, 2024
- Dr. Li
- California median
- Medicare services
- 19vs 3342% below
- Medicare patients
- 23vs 1464% above
- Part D claims
- 16vs 1414% above
Medians across 73 pediatric cardiology physicians 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Li and other pediatric cardiology physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Walter L. Li treated 23 Medicare patients in 2024, average age 46
CMS counts 23 Medicare patients who saw Dr. Li in 2024. Their average risk score is 0.85, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Li's median patient age at 14, with 48% women.
Medicare patients, 202423
Average age46
Average risk score0.85
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 14
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Walter L. Li wrote 21 Medicare Part D claims in 2024
In 2024, Dr. Li wrote 21 Medicare Part D claims. 100% of them were for generic drugs. CMS names the drug for 16 of them, across 1 drug with 11 or more claims each, at $317 in total drug cost. In 2022, CMS named 15 claims across 1 drug.
Part D claims, 202421
Drugs named by CMS1
Total drug cost$317
Dr. Li's most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 152023: 167%
Drugs named by CMS: 1 in 2023, 1 in 2022.
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. Walter L. Li scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 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.
- Accepts Medicare assignment
- Yes
Dr. Li's MIPS scores, performance year 2024
- 87of 100Final score
- 86.8of 100Quality
- 40of 100Improvement Activities
- 70of 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. Walter L. Li has 4 publications on record
Dmand AI links 4 papers to Dr. Li, published from 2011 to 2023. The most frequent topics are Electrocardiography. Dr. Li has published most often in Pediatr Cardiol. Dr. Li's most frequent co-authors are Ronn E. Tanel, MD, Peter F. Aziz, MD and Anjan Singh Batra, MD.
Papers4
Years published2011 to 2023
Dr. Li's papers by year, 2011 to 2023
Topics Dr. Li writes about most
- Electrocardiography
Dr. Li's most frequent co-authors
Recent publications by Dr. Li
Accessory Atrioventricular BundleCatheter AblationElectrocardiography
Pediatr Emerg Care
AdenosineAnti-Arrhythmia AgentsBundle-Branch Block
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 pediatric cardiology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Walter L. Li received $71 in industry payments from 2022 to 2025
CMS Open Payments shows 2 general payments to Dr. Li from 2 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Bardy Diagnostics, Inc. paid the most, $46.
General payments to Dr. Li by program year, 2022 to 2025
Companies that paid Dr. Li the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Walter L. Li graduated from UT Southwestern Medical Center
Dr. Li graduated from UT Southwestern Medical Center in 2005.
- Medical school
- Board certified in pediatric cardiology
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Walter L. Li accepts plans from 15 insurance carriers
Dr. Li is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- AK State Medicaid
- +7 more carriersWith a free account
Plan types Dr. Li accepts, by number of carriers
- PPO9
- Medicare8
- HMO6
- EPO4
- POS3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Walter L. Li'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 DataDmand AI Org Hierarchy 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Walter L. 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. Walter L. Li's NPI number?
Dr. Walter L. Li's NPI number is 1588866578. It was assigned on June 3, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Walter L. Li?
Dr. Walter L. Li is a pediatric cardiology physician in Oakland, California. The primary specialty in the NPI Registry is Pediatric Cardiology Physician (taxonomy code 2080P0202X).
Where does Dr. Walter L. Li practice?
Dr. Li practices at 747 52nd Street, Oakland, CA 94609. Dr. Li's primary practice is UCSF Benioff Children's Hospital Oakland in Oakland, California, part of University of California Health. Dmand AI also links Dr. Li to 4 medical groups and 1 school health center.
What is Dr. Walter L. Li's office phone number?
The practice phone on file for Dr. Li is (510) 428-3000.
What is Dr. Walter L. Li's medical license number?
Dr. Li holds California license A99014.
Which hospitals is Dr. Walter L. Li affiliated with?
Dr. Li practices at UCSF Benioff Children's Hospital Oakland in Oakland, California. Dr. Li is also affiliated with UCSF Helen Diller Medical Center at Parnassus Heights.
What medical group is Dr. Walter L. Li part of?
Dr. Li is linked to UCSF Medical Group. Dmand AI links Dr. Li to 4 more medical groups.
Does Dr. Walter L. Li accept Medicare?
Yes. CMS data shows Dr. Li billed Medicare for 19 services in 2024, and Dr. Li accepts Medicare assignment.
What is Dr. Walter L. Li's MIPS score?
Dr. Li's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does Dr. Walter L. Li see?
CMS counts 23 Medicare patients who saw Dr. Li in 2024, with an average age of 46.
Show 9 more questionsShow fewer questions
Is Dr. Walter L. Li board certified?
Yes. Dr. Li is board certified in pediatric cardiology by the American Board of Pediatrics.
What services does Dr. Walter L. Li bill to Medicare?
In 2024, Dr. Li's most billed Medicare services were heart test or procedure (93000).
Where did Dr. Walter L. Li go to medical school?
Dr. Li graduated from UT Southwestern Medical Center in 2005.
What drugs does Dr. Walter L. Li prescribe most?
In 2023 Medicare Part D data, Dr. Li's most prescribed drugs by claims were Metoprolol Succinate.
Has Dr. Walter L. Li received payments from drug or device companies?
CMS Open Payments shows $71 in general payments to Dr. Li from 2 companies from 2022 to 2025. The largest total came from Bardy Diagnostics, Inc.
How long has Dr. Walter L. Li been practicing?
Dr. Li graduated from medical school in 2005, 21 years ago.
Does Dr. Walter L. Li do research?
Dmand AI links 4 publications to Dr. Li, published from 2011 to 2023.
Who does Dr. Walter L. Li publish with?
Dr. Li's most frequent co-authors are Ronn E. Tanel, MD (2 shared papers), Peter F. Aziz, MD (1 shared paper) and Anjan Singh Batra, MD (1 shared paper).
What insurance does Dr. Walter L. Li accept?
Dr. Li is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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