William A. Grippo, DDS
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 3220 Beard Rd Ste C Suite C, Napa, CA 94558-3403
- Practice phone
- Call (707) 252-6077
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Napa Valley Periodontics & Dental Implants
Dental practice · Napa, California
Find William Grippo'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 A. Grippo is a periodontist in Napa, California
William Grippo practices at Napa Valley Periodontics & Dental Implants in Napa, California.
William Grippo's NPI, 1295853984, was assigned on March 27, 2007. William Grippo holds California license D23104.
- NPI
- 1295853984NPI Registry (opens in a new tab)
- NPI enumeration date
- March 27, 2007
- NPI status
- Active
- Practice phone
- (707) 252-6077
- 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 A. Grippo practices at Napa Valley Periodontics & Dental Implants in Napa, California
William Grippo's primary practice is Napa Valley Periodontics & Dental Implants, at 3220 Beard Rd Ste C Suite C, Napa, CA 94558-3403. The practice phone is (707) 252-6077.
- Napa Valley Periodontics & Dental Implants3220 Beard Rd Ste C Suite C, Napa, CA 94558-3403Phone(707) 252-6077
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
William A. Grippo is affiliated with 1 site of care and 1 medical group
William Grippo's primary practice is Napa Valley Periodontics & Dental Implants in Napa, California. Dmand AI also links William Grippo 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 William A. Grippo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Grippo practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Napa Valley Periodontics & Dental Implants | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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William A. Grippo is one of 371 periodontists in California
Periodontics is William Grippo's primary specialty in the NPI Registry, under taxonomy code 1223P0300X. William Grippo is licensed in California.
Specialties and state licenses
- Periodontist, CaliforniaPrimary
Periodontists near William Grippo
Counts of periodontists 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 William A. Grippo'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 William A. Grippo
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 A. Grippo's NPI number?
William A. Grippo's NPI number is 1295853984. It was assigned on March 27, 2007, and it is active in the NPI Registry.
What does William A. Grippo specialize in?
William A. Grippo is a periodontist in Napa, California. The primary specialty in the NPI Registry is Periodontist (taxonomy code 1223P0300X).
Where does William A. Grippo practice?
William Grippo practices at 3220 Beard Rd Ste C Suite C, Napa, CA 94558-3403. William Grippo's primary practice is Napa Valley Periodontics & Dental Implants in Napa, California. Dmand AI also links William Grippo to 1 medical group.
What is William A. Grippo's office phone number?
The practice phone on file for William Grippo is (707) 252-6077.
What is William A. Grippo's medical license number?
William Grippo holds California license D23104.
How long has William A. Grippo been practicing?
William Grippo's NPI was assigned in 2007.
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