Warren R. McWilliams III, DDS
- Industry payments
- $43
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 2801 K Street, Suite 525, Sacramento, CA 95816
- Practice phone
- Call (916) 733-5017
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fort Sutter Surgery Center
Surgery Center - Medicare-Certified · Sacramento, California
Find Warren McWilliams' 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.
Warren R. McWilliams III is a dentist in Sacramento, California
Warren McWilliams practices at Fort Sutter Surgery Center in Sacramento, California.
Warren McWilliams' NPI, 1508965989, was assigned on September 21, 2006. Warren McWilliams holds California license 34384.
- NPI
- 1508965989NPI Registry (opens in a new tab)
- NPI enumeration date
- September 21, 2006
- NPI status
- Active
- Practice phone
- (916) 733-5017
- 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
Warren R. McWilliams III practices at Fort Sutter Surgery Center in Sacramento, California
Warren McWilliams' primary practice is Fort Sutter Surgery Center, at 2801 K Street, Suite 525, Sacramento, CA 95816. The practice phone is (916) 733-5017.
- Fort Sutter Surgery Center2801 K Street, Suite 525, Sacramento, CA 95816Phone(916) 733-5017
Source: Dmand AI Affiliation Data
Warren R. McWilliams III is affiliated with 2 sites of care and 1 medical group
Warren McWilliams' primary practice is Fort Sutter Surgery Center in Sacramento, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Warren McWilliams to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Warren R. McWilliams III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Warren McWilliams practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fort Sutter Surgery Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Warren R. McWilliams III is one of 6,282 dentists in California
Dentist is Warren McWilliams' primary specialty in the NPI Registry, under taxonomy code 122300000X. Warren McWilliams is licensed in California.
Specialties and state licenses
- Dentist, CaliforniaPrimary
Dentists near Warren McWilliams
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
Warren R. McWilliams III's patients have a median age of 6
Across all payers, Dmand AI patient panel data puts Warren McWilliams' median patient age at 6, with 44% women.
Warren McWilliams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 6
Patient panel by sex, all payers
- Women44%
- Men55%
Source: Dmand AI Patient Panel Data
Warren R. McWilliams III received $43 in industry payments in 2025
CMS Open Payments shows 1 general payment to Warren McWilliams from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Solventum Corporation paid the most, $43.
Companies that paid Warren McWilliams 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 Warren R. McWilliams III'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 |
| 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 Warren R. McWilliams III
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Warren R. McWilliams III's NPI number?
Warren R. McWilliams III's NPI number is 1508965989. It was assigned on September 21, 2006, and it is active in the NPI Registry.
What does Warren R. McWilliams III specialize in?
Warren R. McWilliams III is a dentist in Sacramento, California. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Warren R. McWilliams III practice?
Warren McWilliams practices at 2801 K Street, Suite 525, Sacramento, CA 95816. Warren McWilliams' primary practice is Fort Sutter Surgery Center in Sacramento, California. Dmand AI also links Warren McWilliams to 1 group practice or clinic.
What is Warren R. McWilliams III's office phone number?
The practice phone on file for Warren McWilliams is (916) 733-5017.
What is Warren R. McWilliams III's medical license number?
Warren McWilliams holds California license 34384.
What medical group is Warren R. McWilliams III part of?
Warren McWilliams is linked to The Permanente Medical Group, Inc.
Has Warren R. McWilliams III received payments from drug or device companies?
CMS Open Payments shows $43 in general payments to Warren McWilliams from 1 company from 2025 to 2025. The largest total came from Solventum Corporation.
How long has Warren R. McWilliams III been practicing?
Warren McWilliams' NPI was assigned in 2006.
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