Dr. William R. Warden, MD
- Industry payments
- $189
- Affiliated sites
- 2
- Medical group
- 1
- Insurance carriers
- 5
- State license
- 1
- Practice address
- 3701 J Street, Suite 201, Sacramento, CA 95816
- Practice phone
- Call (916) 454-2345
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Elica Health Centers - Sacramento (J St)
FQHC - Main Site · Sacramento, California
Find Dr. Warden'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.
Dr. William R. Warden is a pediatrician in Sacramento, California
Dr. Warden practices at Elica Health Centers - Sacramento (J St) in Sacramento, California.
Dr. Warden's NPI, 1568561561, was assigned on September 22, 2006. Dr. Warden graduated from College of Medicine - Tucson in 1979. Dr. Warden's California license number on file is G44691.
- NPI
- 1568561561NPI Registry (opens in a new tab)
- NPI enumeration date
- September 22, 2006
- NPI status
- Active
- Practice phone
- (916) 454-2345
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. William R. Warden practices at Elica Health Centers - Sacramento (J St) in Sacramento, California
Dr. Warden's primary practice is Elica Health Centers - Sacramento (J St), at 3701 J Street, Suite 201, Sacramento, CA 95816 in Sacramento County. The practice phone is (916) 454-2345.
- Elica Health Centers - Sacramento (J St)3701 J Street, Suite 201, Sacramento, CA 95816 · Sacramento CountyPhone(916) 454-2345
Source: Dmand AI Affiliation Data
Dr. William R. Warden is affiliated with 2 sites of care and 1 medical group
Dr. Warden's primary practice is Elica Health Centers - Sacramento (J St) in Sacramento, California. The medical group on file is SGMF Radiology. Dmand AI also links Dr. Warden 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 Dr. William R. Warden's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Warden practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Elica Health Centers - Sacramento (J St) | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William R. Warden is one of 8,236 pediatricians in California
Pediatrics is Dr. Warden's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Warden is board certified in pediatrics by the American Board of Pediatrics. Dr. Warden has a license on file in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Dr. Warden
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. William R. Warden's patients have a median age of 15
Across all payers, Dmand AI patient panel data puts Dr. Warden's median patient age at 15, with 31% women.
Dr. Warden's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 15
Patient panel by sex, all payers
- Women31%
- Men69%
Source: Dmand AI Patient Panel Data
Dr. William R. Warden received $189 in industry payments from 2018 to 2023
CMS Open Payments shows 6 general payments to Dr. Warden from 3 drug and device companies from 2018 to 2023. Food and beverage make up the largest share, 100% of the total. Horizon Pharma plc paid the most, $79.
General payments to Dr. Warden by program year, 2018 to 2023
Companies that paid Dr. Warden the most, 2018 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William R. Warden graduated from College of Medicine - Tucson
Dr. Warden graduated from College of Medicine - Tucson in 1979.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. William R. Warden accepts plans from 5 insurance carriers
Dr. Warden is in network with 5 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Molina
Plan types Dr. Warden accepts, by number of carriers
- Medicare5
- PPO4
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. William R. Warden'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) |
| 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. William R. Warden
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. William R. Warden's NPI number?
Dr. William R. Warden's NPI number is 1568561561. It was assigned on September 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William R. Warden?
Dr. William R. Warden is a pediatrician in Sacramento, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. William R. Warden practice?
Dr. Warden practices at 3701 J Street, Suite 201, Sacramento, CA 95816. Dr. Warden's primary practice is Elica Health Centers - Sacramento (J St) in Sacramento, California. Dmand AI also links Dr. Warden to 1 group practice or clinic.
What is Dr. William R. Warden's office phone number?
The practice phone on file for Dr. Warden is (916) 454-2345.
What is Dr. William R. Warden's medical license number?
Dr. Warden's California license number on file is G44691.
What medical group is Dr. William R. Warden part of?
Dr. Warden is linked to SGMF Radiology.
Is Dr. William R. Warden board certified?
Yes. Dr. Warden is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. William R. Warden go to medical school?
Dr. Warden graduated from College of Medicine - Tucson in 1979.
Has Dr. William R. Warden received payments from drug or device companies?
CMS Open Payments shows $189 in general payments to Dr. Warden from 3 companies from 2018 to 2023. The largest total came from Horizon Pharma plc.
How long has Dr. William R. Warden been practicing?
Dr. Warden graduated from medical school in 1979, 47 years ago.
What insurance does Dr. William R. Warden accept?
Dr. Warden is in network with 5 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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