Dr. William Joseph John, MD
- Hospital affiliations
- 1
- Industry payments
- $1,757
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 727 North Main Street, Emporia, VA 23847
- Practice phone
- Call (434) 348-4400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. John'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 Joseph John is a hematologist and oncologist in Emporia, Virginia
Dr. John practices at Bon Secours Southern Virginia Medical Center in Emporia, Virginia, part of Bon Secours Mercy Health.
Dr. John's NPI, 1366448664, was assigned on June 22, 2005. Dr. John holds Kentucky license 22113.
- NPI
- 1366448664NPI Registry (opens in a new tab)
- NPI enumeration date
- June 22, 2005
- NPI status
- Active
- Practice phone
- (434) 348-4400
- 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
Dr. William Joseph John practices at Bon Secours Southern Virginia Medical Center in Emporia, Virginia
Dr. John's primary practice is Bon Secours Southern Virginia Medical Center, at 727 North Main Street, Emporia, VA 23847 in Emporia City. The practice phone is (434) 348-4400.
- Bon Secours Southern Virginia Medical Center727 North Main Street, Emporia, VA 23847 · Emporia CityPhone(434) 348-4400
Source: Dmand AI Affiliation Data
Dr. William Joseph John is affiliated with 2 sites of care and 1 medical group
Dr. John's primary practice is Bon Secours Southern Virginia Medical Center in Emporia, Virginia, part of Bon Secours Mercy Health. Dmand AI also links Dr. John to 1 group practice or clinic and 1 medical group, each 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 Joseph John's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. John practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bon Secours Southern Virginia Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Bon Secours Mercy Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. William Joseph John is one of 297 hematologists and oncologists in Virginia
Hematology and oncology is Dr. John's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. John is licensed in Kentucky.
Specialties and state licenses
- Hematology and oncology, KentuckyPrimary
Hematologists and oncologists near Dr. John
Counts of hematologists and oncologists 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 Joseph John's patients have a median age of 14
Across all payers, Dmand AI patient panel data puts Dr. John's median patient age at 14, with 100% women.
Dr. John's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 14
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. William Joseph John received $1,757 in industry payments in 2019
CMS Open Payments shows 14 general payments to Dr. John from 1 drug or device company in 2019. Travel and lodging make up the largest share, 95% of the total. Abbvie Inc. paid the most, $1,757.
General payments to Dr. John by kind, 2019 to 2019
- Travel and lodging$1,67895%
- Food and beverage$795%
Companies that paid Dr. John the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. William Joseph John'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 Dr. William Joseph John
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 Joseph John's NPI number?
Dr. William Joseph John's NPI number is 1366448664. It was assigned on June 22, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. William Joseph John?
Dr. William Joseph John is a hematologist and oncologist in Emporia, Virginia. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. William Joseph John practice?
Dr. John practices at 727 North Main Street, Emporia, VA 23847. Dr. John's primary practice is Bon Secours Southern Virginia Medical Center in Emporia, Virginia, part of Bon Secours Mercy Health. Dmand AI also links Dr. John to 1 group practice or clinic and 1 medical group.
What is Dr. William Joseph John's office phone number?
The practice phone on file for Dr. John is (434) 348-4400.
What is Dr. William Joseph John's medical license number?
Dr. John holds Kentucky license 22113.
Which hospitals is Dr. William Joseph John affiliated with?
Dr. John practices at Bon Secours Southern Virginia Medical Center in Emporia, Virginia.
Has Dr. William Joseph John received payments from drug or device companies?
CMS Open Payments shows $1,757 in general payments to Dr. John from 1 company from 2019 to 2019. The largest total came from Abbvie Inc.
How long has Dr. William Joseph John been practicing?
Dr. John's NPI was assigned in 2005.
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