Dr. Gerald E. Lau, MD
- Medicare services, 2022
- 206
- Part D claims, 2021
- 25
- Industry payments
- $5,136
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 82 Puuhonu Pl, Hilo, HI 96720-2010
- Practice phone
- Call (808) 933-3040
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Gerald Lau
Surgical practice · Hilo, Hawaii
Find Dr. Lau'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. Gerald E. Lau is a general surgeon in Honolulu, Hawaii
Dr. Lau practices at Gerald Lau in Hilo, Hawaii.
Dr. Lau's NPI, 1417956764, was assigned on July 19, 2005. Dr. Lau graduated from Loma Linda University School of Medicine in 1977. Dr. Lau holds Hawaii license MD5030.
- NPI
- 1417956764NPI Registry (opens in a new tab)
- NPI enumeration date
- July 19, 2005
- NPI status
- Active
- Practice phone
- (808) 933-3040
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gerald E. Lau practices in Hilo and Honolulu
Dr. Lau's primary practice is Gerald Lau, at 82 Puuhonu Pl, Hilo, HI 96720-2010. The practice phone is (808) 933-3040. The NPI Registry lists Dr. Lau's practice address as 1350 S King St, Honolulu, HI 96814.
- Gerald LauPrimary82 Puuhonu Pl, Hilo, HI 96720-2010Phone(808) 933-3040
- NPI Registry address1350 S King St, Honolulu, HI 96814 · Honolulu CountyPhone(808) 933-3040
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Gerald E. Lau is affiliated with 1 site of care and 1 medical group
Dr. Lau's primary practice is Gerald Lau in Hilo, Hawaii. Dmand AI also links Dr. Lau to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Gerald E. Lau's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lau practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gerald Lau | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gerald E. Lau is one of 142 general surgeons in Hawaii
Surgery is Dr. Lau's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Lau is licensed in Hawaii.
Specialties and state licenses
- Surgery, HawaiiPrimary
General surgeons near Dr. Lau
Counts of general surgeons 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. Gerald E. Lau billed Medicare for 206 services in 2022
CMS data shows 206 Medicare services from Dr. Lau across 5 procedure codes in 2022. Medicare paid $12,540 for them. Every service was in an office.
Dr. Lau's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 3082022: 16845%
- Surgery
- 2021: 282022: 3836%
Dr. Lau compared with the Hawaii median for general surgeons, 2022
- Dr. Lau
- Hawaii median
- Medicare services
- 206vs 11186% above
- Part D claims
- 25vs 24Close to median
Medians across 131 general surgeons in Hawaii with Dmand AI profiles that report each measure.
Dr. Lau's most billed Medicare procedure codes, 2022
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 general surgeons in Hawaii.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gerald E. Lau's patients have a median age of 77
Across all payers, Dmand AI patient panel data puts Dr. Lau's median patient age at 77, with 100% women.
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 77
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Gerald E. Lau wrote 25 Medicare Part D claims in 2021
In 2021, Dr. Lau wrote 25 Medicare Part D claims. They cover 2 drugs, with $70 in total drug cost. In 2020, CMS named 27 claims across 1 drug.
Dr. Lau's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 272021: 257%
Drugs named by CMS: 2 in 2021, 1 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Gerald E. Lau received $5,136 in industry payments from 2016 to 2022
CMS Open Payments shows 26 general payments to Dr. Lau from 5 drug and device companies from 2016 to 2022. Travel and lodging make up the largest share, 76% of the total. Allergan Inc. paid the most, $1,823.
General payments to Dr. Lau by program year, 2016 to 2022
General payments to Dr. Lau by kind, 2016 to 2022
- Travel and lodging$3,90976%
- Food and beverage$1,22724%
Companies that paid Dr. Lau 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. Gerald E. Lau graduated from Loma Linda University School of Medicine
Dr. Lau graduated from Loma Linda University School of Medicine in 1977.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gerald E. 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| 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. Gerald E. 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. Gerald E. Lau's NPI number?
Dr. Gerald E. Lau's NPI number is 1417956764. It was assigned on July 19, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Gerald E. Lau?
Dr. Gerald E. Lau is a general surgeon in Honolulu, Hawaii. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Gerald E. Lau practice?
Dr. Lau practices at 82 Puuhonu Pl, Hilo, HI 96720-2010. Dr. Lau also practices at 1350 S King St, Honolulu, HI 96814. Dr. Lau's primary practice is Gerald Lau in Hilo, Hawaii. Dmand AI also links Dr. Lau to 1 medical group.
What is Dr. Gerald E. Lau's office phone number?
The practice phone on file for Dr. Lau is (808) 933-3040.
What is Dr. Gerald E. Lau's medical license number?
Dr. Lau holds Hawaii license MD5030.
Does Dr. Gerald E. Lau accept Medicare?
Yes. CMS data shows Dr. Lau billed Medicare for 206 services in 2022.
What services does Dr. Gerald E. Lau bill to Medicare?
In 2022, Dr. Lau's most billed Medicare services were office visit, established patient (99212), office visit, new patient (99202) and surgery: skin and soft tissue (12032).
Where did Dr. Gerald E. Lau go to medical school?
Dr. Lau graduated from Loma Linda University School of Medicine in 1977.
What drugs does Dr. Gerald E. Lau prescribe most?
In 2021 Medicare Part D data, Dr. Lau's most prescribed drugs by claims were Oxycodone-Acetaminophen and Ibuprofen.
Has Dr. Gerald E. Lau received payments from drug or device companies?
CMS Open Payments shows $5,136 in general payments to Dr. Lau from 5 companies from 2016 to 2022. The largest total came from Allergan Inc.
How long has Dr. Gerald E. Lau been practicing?
Dr. Lau graduated from medical school in 1977, 49 years ago.
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