Dr. William Louie Quan, MD
- Medicare services, 2021
- 142
- Industry payments
- $15
- State licenses
- 2
- Year NPI issued
- 2008
- Practice address
- 2500 Metro Health Dr, Cleveland, OH 44109
- Practice phone
- Call (928) 639-6150
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Quan'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. William Louie Quan is an anesthesiologist in Cleveland, Ohio
Dr. Quan practices in Cleveland, Ohio.
Dr. Quan's NPI, 1568614410, was assigned on October 22, 2008. Dr. Quan holds Arizona license 41910.
- NPI
- 1568614410NPI Registry (opens in a new tab)
- NPI enumeration date
- October 22, 2008
- NPI status
- Active
- Practice phone
- (928) 639-6150
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. William Louie Quan's practice address is in Cleveland, Ohio
Dr. Quan's practice address in the NPI Registry is 2500 Metro Health Dr, Cleveland, OH 44109, in Cuyahoga County. The practice phone is (928) 639-6150.
- NPI Registry address2500 Metro Health Dr, Cleveland, OH 44109 · Cuyahoga CountyPhone(928) 639-6150
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. William Louie Quan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Quan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Quan's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William Louie Quan is one of 1,673 anesthesiologists in Ohio
Anesthesiology is Dr. Quan's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Quan's licenses on file in 2 states: Arizona and Ohio.
Specialties and state licenses
- Anesthesiology, ArizonaPrimary
- Ohio license
Anesthesiologists near Dr. Quan
Counts of anesthesiologists 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. William Louie Quan billed Medicare for 142 services in 2021
CMS data shows 142 Medicare services from Dr. Quan across 7 procedure codes in 2021. Medicare paid $10,916 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Quan's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Anesthesia
- 2020: 2302021: 14238%
Dr. Quan compared with the Ohio median for anesthesiologists, 2021
- Dr. Quan
- Ohio median
- Medicare services
- 142vs 7882% above
Medians across 1,609 anesthesiologists in Ohio with Dmand AI profiles that report each measure.
Dr. Quan's most billed Medicare procedure codes, 2021
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. Quan and other anesthesiologists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
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Dr. William Louie Quan received $15 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Quan from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Eli Lilly and Company paid the most, $15.
Companies that paid Dr. Quan the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. William Louie Quan'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 |
| 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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. William Louie Quan
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. William Louie Quan's NPI number?
Dr. William Louie Quan's NPI number is 1568614410. It was assigned on October 22, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. William Louie Quan?
Dr. William Louie Quan is an anesthesiologist in Cleveland, Ohio. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. William Louie Quan practice?
Dr. Quan practices at 2500 Metro Health Dr, Cleveland, OH 44109.
What is Dr. William Louie Quan's office phone number?
The practice phone on file for Dr. Quan is (928) 639-6150.
What is Dr. William Louie Quan's medical license number?
Dr. Quan holds Arizona license 41910, one of the licenses on file in 2 states.
Which states has Dr. William Louie Quan been licensed in?
Dmand AI has state licenses on file for Dr. Quan in Arizona and Ohio.
Does Dr. William Louie Quan accept Medicare?
Yes. CMS data shows Dr. Quan billed Medicare for 142 services in 2021.
What services does Dr. William Louie Quan bill to Medicare?
In 2021, Dr. Quan's most billed Medicare services were anesthesia (00731), anesthesia (00812) and anesthesia (00813).
Has Dr. William Louie Quan received payments from drug or device companies?
CMS Open Payments shows $15 in general payments to Dr. Quan from 1 company from 2024 to 2024. The largest total came from Eli Lilly and Company.
How long has Dr. William Louie Quan been practicing?
Dr. Quan's NPI was assigned in 2008.
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