Dr. Jessica Ashley Jeanene Williams, MD
- Part D claims, 2024
- 13
- Hospital affiliations
- 1
- Medical groups
- 6
- Insurance carriers
- 6
- State license
- 1
- Practice address
- 710 Lawrence Expy, Santa Clara, CA 95051
- Practice phone
- Call (408) 851-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Santa Clara, California
Find Dr. Williams' professional email, personal email and mobile number
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Dr. Jessica Ashley Jeanene Williams is a pediatrician in Santa Clara, California
Dr. Williams practices at Permanente Medical Group Inc in Santa Clara, California.
Dr. Williams' NPI, 1114424710, was assigned on April 10, 2018. Dr. Williams graduated from School of Medicine Greenville in 2018. Dr. Williams' California license number on file is A174461.
- NPI
- 1114424710NPI Registry (opens in a new tab)
- NPI enumeration date
- April 10, 2018
- NPI status
- Active
- Practice phone
- (408) 851-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Jessica Ashley Jeanene Williams practices at Permanente Medical Group Inc in Santa Clara, California
Dr. Williams' primary practice is Permanente Medical Group Inc, at 710 Lawrence Expy, Santa Clara, CA 95051 in Santa Clara County. The practice phone is (408) 851-1000.
- Permanente Medical Group Inc710 Lawrence Expy, Santa Clara, CA 95051 · Santa Clara CountyPhone(408) 851-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jessica Ashley Jeanene Williams is affiliated with 2 sites of care and 6 medical groups
Dr. Williams' primary practice is Permanente Medical Group Inc in Santa Clara, California. Dr. Williams is also affiliated with Lucile Packard Children's Hospital Stanford. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Williams to 5 more medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jessica Ashley Jeanene Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | Available with a free account |
| +1 more site and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jessica Ashley Jeanene Williams is one of 8,236 pediatricians in California
Pediatrics is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Williams has a license on file in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Dr. Williams
Counts of pediatricians 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
Dr. Jessica Ashley Jeanene Williams' patients have a median age of 11
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 11, with 55% women.
Dr. Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 11
Patient panel by sex, all payers
- Women55%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. Jessica Ashley Jeanene Williams wrote 13 Medicare Part D claims in 2024
In 2024, Dr. Williams wrote 13 Medicare Part D claims. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Jessica Ashley Jeanene Williams graduated from School of Medicine Greenville
Dr. Williams graduated from School of Medicine Greenville in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Jessica Ashley Jeanene Williams accepts plans from 6 insurance carriers
Dr. Williams is in network with 6 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Kaiser Permanente. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Kaiser Permanente
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
Plan types Dr. Williams accepts, by number of carriers
- Medicare5
- PPO5
- HMO3
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Jessica Ashley Jeanene Williams'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 DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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 Dr. Jessica Ashley Jeanene Williams
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Jessica Ashley Jeanene Williams' NPI number?
Dr. Jessica Ashley Jeanene Williams' NPI number is 1114424710. It was assigned on April 10, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Jessica Ashley Jeanene Williams?
Dr. Jessica Ashley Jeanene Williams is a pediatrician in Santa Clara, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Jessica Ashley Jeanene Williams practice?
Dr. Williams practices at 710 Lawrence Expy, Santa Clara, CA 95051. Dr. Williams' primary practice is Permanente Medical Group Inc in Santa Clara, California. Dmand AI also links Dr. Williams to 5 medical groups.
What is Dr. Jessica Ashley Jeanene Williams' office phone number?
The practice phone on file for Dr. Williams is (408) 851-1000.
What is Dr. Jessica Ashley Jeanene Williams' medical license number?
Dr. Williams' California license number on file is A174461.
Which hospitals is Dr. Jessica Ashley Jeanene Williams affiliated with?
Dr. Williams is affiliated with Lucile Packard Children's Hospital Stanford.
What medical group is Dr. Jessica Ashley Jeanene Williams part of?
Dr. Williams is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Williams to 5 more medical groups.
Where did Dr. Jessica Ashley Jeanene Williams go to medical school?
Dr. Williams graduated from School of Medicine Greenville in 2018.
How long has Dr. Jessica Ashley Jeanene Williams been practicing?
Dr. Williams graduated from medical school in 2018, 8 years ago.
What insurance does Dr. Jessica Ashley Jeanene Williams accept?
Dr. Williams is in network with 6 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Kaiser Permanente. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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