Kerri Williamson, PA-C
- Affiliated sites
- 2
- Medical groups
- 2
- State licenses
- 3
- Year NPI issued
- 2018
- Practice address
- 80 Grand Ave, Oakland, CA 94612
- Practice phone
- Call (510) 451-1875
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Webster Surgery Center
Oakland, California
Find Kerri Williamson'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.
Kerri Williamson is a physician assistant in Oakland, California
Kerri Williamson practices at Webster Surgery Center in Oakland, California.
Kerri Williamson's NPI, 1508332149, was assigned on October 22, 2018. Kerri Williamson holds California license PA58151.
- NPI
- 1508332149NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7517201718
- NPI enumeration date
- October 22, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 451-1875
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Kerri Williamson practices at Webster Surgery Center in Oakland, California
Kerri Williamson's primary practice is Webster Surgery Center, at 80 Grand Ave, Oakland, CA 94612 in Alameda County. The practice phone is (510) 451-1875.
- Webster Surgery Center80 Grand Ave, Oakland, CA 94612 · Alameda CountyPhone(510) 451-1875
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Kerri Williamson is affiliated with 3 sites of care and 2 medical groups
Kerri Williamson's primary practice is Webster Surgery Center in Oakland, California. The medical group on file is Circle Medical. Dmand AI also links Kerri Williamson to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Kerri Williamson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kerri Williamson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Webster Surgery Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Kerri Williamson is one of 11,482 physician assistants in California
Physician assistant is Kerri Williamson's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Kerri Williamson's licenses on file in 3 states: California, Delaware and Florida.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
- Delaware license
- Florida license
Physician assistants near Kerri Williamson
Counts of physician assistants 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
Kerri Williamson's patients have a median age of 32
Across all payers, Dmand AI patient panel data puts Kerri Williamson's median patient age at 32, with 27% women.
Kerri Williamson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 32
Patient panel by sex, all payers
- Women27%
- Men73%
Source: Dmand AI Patient Panel Data
How Kerri Williamson takes part in Medicare
Kerri Williamson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Kerri Williamson'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors 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 Kerri Williamson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Kerri Williamson's NPI number?
Kerri Williamson's NPI number is 1508332149. It was assigned on October 22, 2018, and it is active in the NPI Registry.
What does Kerri Williamson specialize in?
Kerri Williamson is a physician assistant in Oakland, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Kerri Williamson practice?
Kerri Williamson practices at 80 Grand Ave, Oakland, CA 94612. Kerri Williamson's primary practice is Webster Surgery Center in Oakland, California. Dmand AI also links Kerri Williamson to 2 group practices and clinics and 1 medical group.
What is Kerri Williamson's office phone number?
The practice phone on file for Kerri Williamson is (510) 451-1875.
What is Kerri Williamson's medical license number?
Kerri Williamson holds California license PA58151, one of the licenses on file in 3 states.
Which states has Kerri Williamson been licensed in?
Dmand AI has state licenses on file for Kerri Williamson in California, Delaware and Florida.
What medical group is Kerri Williamson part of?
Kerri Williamson is linked to Circle Medical. Dmand AI links Kerri Williamson to 1 more medical group.
Does Kerri Williamson accept Medicare?
Yes. CMS lists Kerri Williamson as accepting Medicare assignment.
How long has Kerri Williamson been practicing?
Kerri Williamson graduated from medical school in 2018, 8 years ago.
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