Dr. John D. Long Jr., MD
- Part D claims, 2021
- 12
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 14139 Potomac Mills Rd, Woodbridge, VA 22192-4644
- Practice phone
- Call (703) 257-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Foundation Health Plan Of The Mid Atlantic States - Woodbridge (Potomac Mills Rd)
Multi-specialty group site · Woodbridge, Virginia
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Dr. John D. Long Jr. is an OB-GYN in Gloucester, Virginia
Dr. Long practices at Kaiser Foundation Health Plan Of The Mid Atlantic States - Woodbridge (Potomac Mills Rd) in Woodbridge, Virginia.
Dr. Long's NPI, 1043388499, was assigned on December 2, 2006. Dr. Long holds Virginia license 0101043730.
- NPI
- 1043388499NPI Registry (opens in a new tab)
- NPI enumeration date
- December 2, 2006
- NPI status
- Active
- Practice phone
- (703) 257-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John D. Long Jr. practices in Woodbridge and Gloucester
Dr. Long's primary practice is Kaiser Foundation Health Plan of the Mid Atlantic States - Woodbridge (Potomac Mills Rd), at 14139 Potomac Mills Rd, Woodbridge, VA 22192-4644. The practice phone is (703) 257-3000. The NPI Registry lists Dr. Long's practice address as 7519 Hospital Dr, Gloucester, VA 23061.
- Kaiser Foundation Health Plan of the Mid Atlantic States - Woodbridge (Potomac Mills Rd)Primary14139 Potomac Mills Rd, Woodbridge, VA 22192-4644Phone(703) 257-3000
- NPI Registry address7519 Hospital Dr, Gloucester, VA 23061 · Gloucester CountyPhone(703) 490-8400
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. John D. Long Jr. is affiliated with 1 site of care and 1 medical group
Dr. Long's primary practice is Kaiser Foundation Health Plan Of The Mid Atlantic States - Woodbridge (Potomac Mills Rd) in Woodbridge, Virginia. The medical group on file is Mid-Atlantic Permanente Medical Group.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. John D. Long Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Long practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Foundation Health Plan Of The Mid Atlantic States - Woodbridge (Potomac Mills Rd) | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John D. Long Jr. is one of 1,063 OB-GYNs in Virginia
Obstetrics and gynecology is Dr. Long's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Long is licensed in Virginia.
Specialties and state licenses
- Obstetrics and gynecology, VirginiaPrimary
OB-GYNs near Dr. Long
Counts of OB-GYNs 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. John D. Long Jr.'s patients have a median age of 46
Across all payers, Dmand AI patient panel data puts Dr. Long's median patient age at 46, with 70% women.
Dr. Long's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women70%
- Men30%
Source: Dmand AI Patient Panel Data
Dr. John D. Long Jr. wrote 12 Medicare Part D claims in 2021
In 2021, Dr. Long wrote 12 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $443 in total drug cost. In 2020, CMS named 27 claims across 1 drug.
Dr. Long's most prescribed drugs by claims, 2021
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 272021: 1256%
Drugs named by CMS: 1 in 2021, 1 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Sources for Dr. John D. Long 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. John D. Long Jr.
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What is Dr. John D. Long Jr.'s NPI number?
Dr. John D. Long Jr.'s NPI number is 1043388499. It was assigned on December 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John D. Long Jr.?
Dr. John D. Long Jr. is an OB-GYN in Gloucester, Virginia. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. John D. Long Jr. practice?
Dr. Long practices at 14139 Potomac Mills Rd, Woodbridge, VA 22192-4644. Dr. Long also practices at 7519 Hospital Dr, Gloucester, VA 23061. Dr. Long's primary practice is Kaiser Foundation Health Plan Of The Mid Atlantic States - Woodbridge (Potomac Mills Rd) in Woodbridge, Virginia.
What is Dr. John D. Long Jr.'s office phone number?
The practice phone on file for Dr. Long is (703) 257-3000.
What is Dr. John D. Long Jr.'s medical license number?
Dr. Long holds Virginia license 0101043730.
What medical group is Dr. John D. Long Jr. part of?
Dr. Long is linked to Mid-Atlantic Permanente Medical Group.
What drugs does Dr. John D. Long Jr. prescribe most?
In 2021 Medicare Part D data, Dr. Long's most prescribed drugs by claims were Estradiol.
How long has Dr. John D. Long Jr. been practicing?
Dr. Long's NPI was assigned in 2006.
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