Dr. Alva Arnold Foister Jr., DO
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 640 S State Street, Dover, DE 19901
- Practice phone
- Call (302) 744-7001
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Foister's professional email, personal email and mobile number
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Dr. Alva Arnold Foister Jr. is an internist in Dover, Delaware
Dr. Foister practices at Bayhealth Hospital, Kent Campus in Dover, Delaware, part of Bayhealth Medical Center.
Dr. Foister's NPI, 1295529436, was assigned on April 4, 2025. Dr. Foister holds Delaware license C7-0018827.
- NPI
- 1295529436NPI Registry (opens in a new tab)
- NPI enumeration date
- April 4, 2025
- NPI status
- Active
- Practice phone
- (302) 744-7001
- 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. Alva Arnold Foister Jr. practices at Bayhealth Hospital, Kent Campus in Dover, Delaware
Dr. Foister's primary practice is Bayhealth Hospital, Kent Campus, at 640 S State Street, Dover, DE 19901 in Kent County. The practice phone is (302) 744-7001.
- Bayhealth Hospital, Kent Campus640 S State Street, Dover, DE 19901 · Kent CountyPhone(302) 744-7001
Source: Dmand AI Affiliation Data
Dr. Alva Arnold Foister Jr. is affiliated with 1 site of care
Dr. Foister's primary practice is Bayhealth Hospital, Kent Campus in Dover, Delaware, part of Bayhealth Medical Center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alva Arnold Foister Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Foister practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bayhealth Hospital, Kent Campus | 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 Bayhealth Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Alva Arnold Foister Jr. is one of 615 internists in Delaware
Internal medicine is Dr. Foister's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Foister is licensed in Delaware.
Specialties and state licenses
- Internal medicine, DelawarePrimary
Internists near Dr. Foister
Counts of internists 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. Alva Arnold Foister Jr.'s patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Foister's median patient age at 69, with 52% women.
Dr. Foister's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women52%
- Men48%
Source: Dmand AI Patient Panel Data
Sources for Dr. Alva Arnold Foister Jr.'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 |
| 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. Alva Arnold Foister Jr.
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What is Dr. Alva Arnold Foister Jr.'s NPI number?
Dr. Alva Arnold Foister Jr.'s NPI number is 1295529436. It was assigned on April 4, 2025, and it is active in the NPI Registry.
What kind of doctor is Dr. Alva Arnold Foister Jr.?
Dr. Alva Arnold Foister Jr. is an internist in Dover, Delaware. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Alva Arnold Foister Jr. practice?
Dr. Foister practices at 640 S State Street, Dover, DE 19901. Dr. Foister's primary practice is Bayhealth Hospital, Kent Campus in Dover, Delaware, part of Bayhealth Medical Center.
What is Dr. Alva Arnold Foister Jr.'s office phone number?
The practice phone on file for Dr. Foister is (302) 744-7001.
What is Dr. Alva Arnold Foister Jr.'s medical license number?
Dr. Foister holds Delaware license C7-0018827.
Which hospitals is Dr. Alva Arnold Foister Jr. affiliated with?
Dr. Foister practices at Bayhealth Hospital, Kent Campus in Dover, Delaware.
How long has Dr. Alva Arnold Foister Jr. been practicing?
Dr. Foister's NPI was assigned in 2025.
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