Dr. James L. Lau, MD
- Medicare services, 2024
- 6,971
- Medicare patients, 2024
- 684
- Part D claims, 2024
- 1,368
- Hospital affiliations
- 4
- Industry payments
- $19,421
- Practice address
- 200 W Center Street Promenade, Anaheim, CA 92805
- Practice phone
- Call (657) 640-8090
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Providence at Home With Compassus Home Health Orange County
Home Health Agency - Main Office · Anaheim, California
Find Dr. Lau's professional email, personal email and mobile number
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Dr. James L. Lau is a urologist in Anaheim, California
Dr. Lau practices at Providence at Home With Compassus Home Health Orange County in Anaheim, California.
Dr. Lau's NPI, 1811056435, was assigned on December 8, 2006. Dr. Lau holds California license A45838.
- NPI
- 1811056435NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638196959
- NPI enumeration date
- December 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (657) 640-8090
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James L. Lau practices at Providence at Home With Compassus Home Health Orange County in Anaheim, California
Dr. Lau's primary practice is Providence at Home With Compassus Home Health Orange County, at 200 W Center Street Promenade, Anaheim, CA 92805. The practice phone is (657) 640-8090.
- Providence at Home With Compassus Home Health Orange County200 W Center Street Promenade, Anaheim, CA 92805Phone(657) 640-8090
Source: Dmand AI Affiliation Data
Dr. James L. Lau is affiliated with 7 sites of care and 2 medical groups
Dr. Lau's primary practice is Providence at Home With Compassus Home Health Orange County in Anaheim, California. Dr. Lau is also affiliated with Panorama City Medical Center. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Lau to 3 more hospitals, 1 group practice or clinic, 1 hospice and 1 medical group, each named with a free account. Dr. Lau's employer is on file too: a home health agency.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James L. Lau's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lau practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence at Home With Compassus Home Health Orange County | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James L. Lau is one of 1,395 urologists in California
Urology is Dr. Lau's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Lau is board certified in urology by the American Board of Urology. Dmand AI has Dr. Lau's licenses on file in 3 states: California, Illinois and Washington.
Specialties and state licenses
- Urology, CaliforniaPrimary
- Illinois license
- Washington license
Clinical focus
Dmand AI lists bladder disease, enlarged prostate, enlarged prostate transurethral surgery (TURP), erectile dysfunction, kidney cysts, kidney removal surgery, kidney stone disease and prostate cancer among the conditions Dr. Lau treats.
Urologists near Dr. Lau
Counts of urologists 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. James L. Lau billed Medicare for 6,971 services in 2024
CMS data shows 6,971 Medicare services from Dr. Lau across 25 procedure codes in 2024, for 684 Medicare patients. Medicare paid $280,240 for them.
Dr. Lau's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 3,1972024: 4,22332%
- Office and hospital visits
- 2023: 1,4042024: 1,59013%
- Surgery
- 2023: 6402024: 6877%
- Other services
- 2023: 02024: 352
- Tests and treatments
- 2023: 1512024: 8544%
- Imaging
- 2023: 372024: 348%
Where Dr. Lau's Medicare services took place, 2024
- In an office6,80998%
- In a facility1622%
Dr. Lau compared with the California median for urologists, 2024
- Dr. Lau
- California median
- Medicare services
- 6,971vs 1,0506.6 times
- Medicare patients
- 684vs 34698% above
- Part D claims
- 1,251vs 64295% above
Medians across 1,310 urologists in California with Dmand AI profiles that report each measure.
Dr. Lau'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. Lau and other urologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James L. Lau treated 684 Medicare patients in 2024, average age 77
CMS counts 684 Medicare patients who saw Dr. Lau in 2024. The largest group is 75 to 84, with 276 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 27% are also on Medicaid. Their average risk score is 1.41, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lau's median patient age at 73, with 33% women.
Dr. Lau's Medicare patients by age, 2024
Dr. Lau's Medicare patients by sex, 2024
- Women20230%
- Men48270%
Chronic conditions among Dr. Lau's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Ischemic heart disease35%
- Diabetes34%
- Chronic kidney disease28%
- Cancer26%
- Atrial fibrillation25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lau's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women33%
- Men67%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James L. Lau wrote 1,368 Medicare Part D claims in 2024
In 2024, Dr. Lau wrote 1,368 Medicare Part D claims for 441 patients. 93% of them were for generic drugs. CMS names the drug for 1,251 of them, across 14 drugs with 11 or more claims each, at $103,474 in total drug cost. In 2023, CMS named 968 claims across 12 drugs.
Dr. Lau's Part D claims by kind of drug, 2024
- Generic1,270 claims93%
- Brand-name and other98 claims7%
Dr. Lau'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. Lau's Part D claims, 2024
- Opioids4%50 of 1,368 claims
- Antibiotics28%377 of 1,368 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: 9682024: 1,25129%
Drugs named by CMS: 14 in 2024, 12 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. James L. Lau ranks in the 98th percentile for prostate resection in Medicare
Dr. Lau accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Lau as offering telehealth. CMS counts 59 procedures of prostate resection by Dr. Lau, more than 98% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Lau ranks in Medicare procedure volume
- Prostate resection
- 98th percentile59 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. James L. Lau received $19,421 in industry payments from 2022 to 2025
CMS Open Payments shows 56 general payments to Dr. Lau from 16 drug and device companies from 2022 to 2025. Consulting fees make up the largest share, 94% of the total. Ethicon Inc. paid the most, $18,250.
General payments to Dr. Lau by program year, 2022 to 2025
General payments to Dr. Lau by kind, 2022 to 2025
- Consulting fees$18,25094%
- Food and beverage$1,1716%
Companies that paid Dr. Lau 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. James L. Lau has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Lau, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Lau
- 2011
- CMS Stage 1 2012
- Undated
- ACS Fellow
- Super Doc
Source: Dmand AI Professional Profile Data
Dr. James L. Lau is board certified in urology
Dr. Lau is a member of ACS.
- Board certified in urology
Source: Dmand AI Professional Profile Data
Dr. James L. Lau accepts plans from 12 insurance carriers
Dr. Lau is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Elevance
- Regence Health Plans
- Alliant Health Plans
- +4 more carriersWith a free account
Plan types Dr. Lau accepts, by number of carriers
- Medicare7
- PPO7
- HMO6
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. James L. Lau'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)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. James L. Lau
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. James L. Lau's NPI number?
Dr. James L. Lau's NPI number is 1811056435. It was assigned on December 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. James L. Lau?
Dr. James L. Lau is a urologist in Anaheim, California. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. James L. Lau practice?
Dr. Lau practices at 200 W Center Street Promenade, Anaheim, CA 92805. Dr. Lau's primary practice is Providence at Home With Compassus Home Health Orange County in Anaheim, California. Dmand AI also links Dr. Lau to 3 hospitals, 1 group practice or clinic, 1 hospice and 1 medical group.
What is Dr. James L. Lau's office phone number?
The practice phone on file for Dr. Lau is (657) 640-8090.
What is Dr. James L. Lau's medical license number?
Dr. Lau holds California license A45838, one of the licenses on file in 3 states.
Which states has Dr. James L. Lau been licensed in?
Dmand AI has state licenses on file for Dr. Lau in California (1989 to 2027), Illinois (1988 to 2005) and Washington (1994 to 2003).
Which hospitals is Dr. James L. Lau affiliated with?
Dr. Lau is affiliated with Panorama City Medical Center. Dmand AI links Dr. Lau to 3 more hospitals.
What medical group is Dr. James L. Lau part of?
Dr. Lau is linked to Southern California Permanente Medical Group. Dmand AI links Dr. Lau to 1 more medical group.
Does Dr. James L. Lau accept Medicare?
Yes. CMS data shows Dr. Lau billed Medicare for 6,971 services in 2024, and Dr. Lau accepts Medicare assignment.
Does Dr. James L. Lau offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Lau as offering telehealth services.
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. James L. Lau see?
CMS counts 684 Medicare patients who saw Dr. Lau in 2024, with an average age of 77.
Is Dr. James L. Lau board certified?
Yes. Dr. Lau is board certified in urology by the American Board of Urology.
What services does Dr. James L. Lau bill to Medicare?
In 2024, Dr. Lau's most billed Medicare services were injected or infused drug (J0585), office visit, established patient (99212) and medicare service (G2211).
What drugs does Dr. James L. Lau prescribe most?
In 2024 Medicare Part D data, Dr. Lau's most prescribed drugs by claims were Tamsulosin HCl, Finasteride and Sulfamethoxazole-Trimethoprim.
Has Dr. James L. Lau received payments from drug or device companies?
CMS Open Payments shows $19,421 in general payments to Dr. Lau from 16 companies from 2022 to 2025. The largest total came from Ethicon Inc.
How long has Dr. James L. Lau been practicing?
Dr. Lau graduated from medical school in 1979, 47 years ago.
What insurance does Dr. James L. Lau accept?
Dr. Lau is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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