Lawrence David Quan, DDS
- Part D claims, 2024
- 57
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2009
- Practice address
- 50 Branscomb Road, Laytonville, CA 95454
- Practice phone
- Call (707) 984-6131
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Long Valley Health Center
FQHC - Main Site · Laytonville, California
Find Lawrence 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.
Lawrence David Quan is a dentist in Laytonville, California
Lawrence Quan practices at Long Valley Health Center in Laytonville, California.
Lawrence Quan's NPI, 1598904922, was assigned on February 9, 2009. Lawrence Quan holds California license 26114.
- NPI
- 1598904922NPI Registry (opens in a new tab)
- NPI enumeration date
- February 9, 2009
- NPI status
- Active
- Practice phone
- (707) 984-6131
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Lawrence David Quan practices at Long Valley Health Center in Laytonville, California
Lawrence Quan's primary practice is Long Valley Health Center, at 50 Branscomb Road, Laytonville, CA 95454 in Mendocino County. The practice phone is (707) 984-6131.
- Long Valley Health Center50 Branscomb Road, Laytonville, CA 95454 · Mendocino CountyPhone(707) 984-6131
Source: Dmand AI Affiliation Data
Lawrence David Quan is affiliated with 1 site of care
Lawrence Quan's primary practice is Long Valley Health Center in Laytonville, California.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Lawrence David Quan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Lawrence Quan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Long Valley Health Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Lawrence David Quan is one of 6,282 dentists in California
Dentist is Lawrence Quan's primary specialty in the NPI Registry, under taxonomy code 122300000X. Lawrence Quan is licensed in California.
Specialties and state licenses
- Dentist, CaliforniaPrimary
Dentists near Lawrence Quan
Counts of dentists 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
Lawrence David Quan's patients have a median age of 43
Across all payers, Dmand AI patient panel data puts Lawrence Quan's median patient age at 43, with 55% women.
Lawrence Quan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women55%
- Men44%
Source: Dmand AI Patient Panel Data
Lawrence David Quan wrote 57 Medicare Part D claims in 2024
In 2024, Lawrence Quan wrote 57 Medicare Part D claims for 28 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Lawrence Quan's Part D claims, 2024
- Antibiotics54%31 of 57 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Lawrence David 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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Lawrence David Quan
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What is Lawrence David Quan's NPI number?
Lawrence David Quan's NPI number is 1598904922. It was assigned on February 9, 2009, and it is active in the NPI Registry.
What does Lawrence David Quan specialize in?
Lawrence David Quan is a dentist in Laytonville, California. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Lawrence David Quan practice?
Lawrence Quan practices at 50 Branscomb Road, Laytonville, CA 95454. Lawrence Quan's primary practice is Long Valley Health Center in Laytonville, California.
What is Lawrence David Quan's office phone number?
The practice phone on file for Lawrence Quan is (707) 984-6131.
What is Lawrence David Quan's medical license number?
Lawrence Quan holds California license 26114.
How long has Lawrence David Quan been practicing?
Lawrence Quan's NPI was assigned in 2009.
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