William H. Gerlach, DDS, PC
- Industry payments
- $54
- Affiliated sites
- 3
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 5425 W Spring Creek Pkwy, Plano, TX 75024-4236
- Practice phone
- Call (972) 964-1855
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Gerlach & Willard Dental Associates
Dental practice · Plano, Texas
Find William Gerlach'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.
William H. Gerlach is a general practice dentistry in Plano, Texas
William Gerlach practices at Gerlach & Willard Dental Associates in Plano, Texas.
William Gerlach's NPI, 1609919992, was assigned on February 15, 2007. William Gerlach holds Texas license 15500.
- NPI
- 1609919992NPI Registry (opens in a new tab)
- NPI enumeration date
- February 15, 2007
- NPI status
- Active
- Practice phone
- (972) 964-1855
- 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)
William H. Gerlach practices at Gerlach & Willard Dental Associates in Plano, Texas
William Gerlach's primary practice is Gerlach & Willard Dental Associates, at 5425 W Spring Creek Pkwy, Plano, TX 75024-4236. The practice phone is (972) 964-1855.
- Gerlach & Willard Dental Associates5425 W Spring Creek Pkwy, Plano, TX 75024-4236Phone(972) 964-1855
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
William H. Gerlach is affiliated with 3 sites of care and 2 medical groups
William Gerlach's primary practice is Gerlach & Willard Dental Associates in Plano, Texas. Dmand AI also links William Gerlach to 2 medical groups, 1 physician office 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 William H. Gerlach's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Gerlach practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gerlach & Willard Dental Associates | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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William H. Gerlach is one of 4,300 general practice dentistrys in Texas
General practice is William Gerlach's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. William Gerlach is licensed in Texas.
Specialties and state licenses
- General practice dentistry, TexasPrimary
General practice dentistrys near William Gerlach
Counts of general practice dentistrys 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
William H. Gerlach received $54 in industry payments in 2025
CMS Open Payments shows 1 general payment to William Gerlach from 1 drug or device company in 2025. Speaker and faculty fees make up the largest share, 100% of the total. Septodont Inc. paid the most, $54.
Companies that paid William Gerlach the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for William H. Gerlach'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) |
| 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 William H. Gerlach
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is William H. Gerlach's NPI number?
William H. Gerlach's NPI number is 1609919992. It was assigned on February 15, 2007, and it is active in the NPI Registry.
What does William H. Gerlach specialize in?
William H. Gerlach is a general practice dentistry in Plano, Texas. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does William H. Gerlach practice?
William Gerlach practices at 5425 W Spring Creek Pkwy, Plano, TX 75024-4236. William Gerlach's primary practice is Gerlach & Willard Dental Associates in Plano, Texas. Dmand AI also links William Gerlach to 2 medical groups, 1 physician office and 1 group practice or clinic.
What is William H. Gerlach's office phone number?
The practice phone on file for William Gerlach is (972) 964-1855.
What is William H. Gerlach's medical license number?
William Gerlach holds Texas license 15500.
Has William H. Gerlach received payments from drug or device companies?
CMS Open Payments shows $54 in general payments to William Gerlach from 1 company from 2025 to 2025. The largest total came from Septodont Inc.
How long has William H. Gerlach been practicing?
William Gerlach's NPI was assigned in 2007.
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