J. Gordon Marshall, DMD
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 5015 Ne St. Johns Road, Vancouver, WA 98661
- Practice phone
- Call (360) 699-1101
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ardon L. Overby, DMD And David S. Mehlhaff, DMD
Dental practice · Vancouver, Washington
Find J. Marshall'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.
J. Gordon Marshall is an endodontist in Vancouver, Washington
J. Marshall practices at Ardon L. Overby, DMD And David S. Mehlhaff, DMD in Vancouver, Washington.
J. Marshall's NPI, 1841413242, was assigned on April 11, 2007. J. Marshall holds Washington license 9628.
- NPI
- 1841413242NPI Registry (opens in a new tab)
- NPI enumeration date
- April 11, 2007
- NPI status
- Active
- Practice phone
- (360) 699-1101
- 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)
J. Gordon Marshall practices at Ardon L. Overby, DMD and David S. Mehlhaff, DMD in Vancouver, Washington
J. Marshall's primary practice is Ardon L. Overby, DMD and David S. Mehlhaff, DMD, at 5015 Ne St. Johns Road, Vancouver, WA 98661. The practice phone is (360) 699-1101.
- Ardon L. Overby, DMD and David S. Mehlhaff, DMD5015 Ne St. Johns Road, Vancouver, WA 98661Phone(360) 699-1101
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
J. Gordon Marshall is affiliated with 1 site of care and 1 medical group
J. Marshall's primary practice is Ardon L. Overby, DMD And David S. Mehlhaff, DMD in Vancouver, Washington. Dmand AI also links J. Marshall 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 J. Gordon Marshall's practice
Dmand AI tracks the electronic health record (EHR) system at each site where J. Marshall practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ardon L. Overby, DMD And David S. Mehlhaff, DMD | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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J. Gordon Marshall is one of 131 endodontists in Washington
Endodontics is J. Marshall's primary specialty in the NPI Registry, under taxonomy code 1223E0200X. J. Marshall is licensed in Washington.
Specialties and state licenses
- Endodontist, WashingtonPrimary
Endodontists near J. Marshall
Counts of endodontists 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
Sources for J. Gordon Marshall'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) |
| 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 J. Gordon Marshall
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is J. Gordon Marshall's NPI number?
J. Gordon Marshall's NPI number is 1841413242. It was assigned on April 11, 2007, and it is active in the NPI Registry.
What does J. Gordon Marshall specialize in?
J. Gordon Marshall is an endodontist in Vancouver, Washington. The primary specialty in the NPI Registry is Endodontist (taxonomy code 1223E0200X).
Where does J. Gordon Marshall practice?
J. Marshall practices at 5015 Ne St. Johns Road, Vancouver, WA 98661. J. Marshall's primary practice is Ardon L. Overby, DMD And David S. Mehlhaff, DMD in Vancouver, Washington. Dmand AI also links J. Marshall to 1 medical group.
What is J. Gordon Marshall's office phone number?
The practice phone on file for J. Marshall is (360) 699-1101.
What is J. Gordon Marshall's medical license number?
J. Marshall holds Washington license 9628.
How long has J. Gordon Marshall been practicing?
J. Marshall's NPI was assigned in 2007.
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