John Lam, DDS
- Affiliated sites
- 2
- Medical groups
- 2
- State licenses
- 2
- Year NPI issued
- 2010
- Practice address
- 5435 N Garland Ave Ste 125 Suite 125, Garland, TX 75040-2723
- Practice phone
- Call (972) 530-7374
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Watermark Dental
Dental practice · Garland, Texas
Find John Lam'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.
John Lam is a dentist in Garland, Texas
John Lam practices at Watermark Dental in Garland, Texas.
John Lam's NPI, 1407159395, was assigned on December 14, 2010. John Lam holds Texas license 27537.
- NPI
- 1407159395NPI Registry (opens in a new tab)
- NPI enumeration date
- December 14, 2010
- NPI status
- Active
- Practice phone
- (972) 530-7374
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John Lam practices at Watermark Dental in Garland, Texas
John Lam's primary practice is Watermark Dental, at 5435 N Garland Ave Ste 125 Suite 125, Garland, TX 75040-2723. The practice phone is (972) 530-7374.
- Watermark Dental5435 N Garland Ave Ste 125 Suite 125, Garland, TX 75040-2723Phone(972) 530-7374
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John Lam is affiliated with 2 sites of care and 2 medical groups
John Lam's primary practice is Watermark Dental in Garland, Texas. Dmand AI also links John Lam to 2 medical groups and 1 group practice or clinic, each 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 John Lam's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Lam practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Watermark Dental | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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John Lam is one of 2,594 dentists in Texas
Dentist is John Lam's primary specialty in the NPI Registry, under taxonomy code 122300000X. Dmand AI has John Lam's licenses on file in 2 states: Texas and California.
Specialties and state licenses
- Dentist, TexasPrimary
- California license
Dentists near John Lam
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
John Lam's patients have a median age of 53
Across all payers, Dmand AI patient panel data puts John Lam's median patient age at 53, with 0% women.
John Lam's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Sources for John Lam'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel 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 John Lam
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Lam's NPI number?
John Lam's NPI number is 1407159395. It was assigned on December 14, 2010, and it is active in the NPI Registry.
What does John Lam specialize in?
John Lam is a dentist in Garland, Texas. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does John Lam practice?
John Lam practices at 5435 N Garland Ave Ste 125 Suite 125, Garland, TX 75040-2723. John Lam's primary practice is Watermark Dental in Garland, Texas. Dmand AI also links John Lam to 2 medical groups and 1 group practice or clinic, and a free account names each one.
What is John Lam's office phone number?
The practice phone on file for John Lam is (972) 530-7374. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is John Lam's email address?
Dmand AI checks professional and personal email addresses for John Lam through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is John Lam's medical license number?
John Lam holds Texas license 27537, one of the licenses on file in 2 states.
Which states has John Lam been licensed in?
Dmand AI has state licenses on file for John Lam in Texas and California.
What medical group is John Lam part of?
Dmand AI links John Lam to 2 medical groups. A free account names each one, with the clinicians and leaders there.
How long has John Lam been practicing?
John Lam's NPI was assigned in 2010.
What EHR does John Lam's practice use?
Dmand AI tracks the EHR system at Watermark Dental and at 1 more site and 2 medical groups. The vendor and product are available with a free Dmand AI account.
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