John Coulter Maddox, MD
Anatomic Pathology & Clinical Pathology Physician · Newport News, VA
John Coulter Maddox, MD is an anatomic pathology & clinical pathology physician with a practice address in Newport News, Virginia, and NPI 1053309542, issued on Oct 10, 2005. Check the license (Virginia 0101032554, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- John Coulter Maddox
- Credential
- MD
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- 0101032554 VA
Self-reported in NPPES; status is on the state search - Practice location
- 500 J Clyde Morris Blvd, Newport News, VA 23601
- Phone
- (757) 594-2160
- Enumerated
- Oct 10, 2005
- Record last updated
- Mar 12, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicaid IDs
- 006660819 VA
890559X NC - Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 362 in Virginia → Look up another NPI →
Also registered at 500 J Clyde Morris Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kodjo AgbowouStudent in an Organized Health Care Education/Training Program1558163543
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- Ivan Alger, DOHospitalist Physician1366861619
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Verify John Coulter Maddox in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101032554Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $41.06
2 payments; by number, the most common kind was food and beverage; the largest payer was Exeltis, USA Inc. The 2,607 providers of this specialty with any payment received $3,565.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
John Coulter Maddox among 362 anatomic pathology & clinical pathology physician records in Virginia
John Coulter Maddox, MD is one of 362 anatomic pathology & clinical pathology physician records with a practice address in Virginia. 50% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 80% newer
- In a Medicare fileYes · 50% of these records are
- In the CMS Doctors and Clinicians fileNo · 45% of these records are
- Record last updated2018 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in Virginia
There are 362 anatomic pathology & clinical pathology physician records in Virginia.
All 362 in Virginia → Every provider in Newport News → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Lucy DefantiNewport News, VA 236011497072664
- Theresa Emory, M.D.Newport News, VA 236011639155492
- Warren Helwig, MDNewport News, VA 236011740278233
- Carolyn O'Connor, MDNewport News, VA 236011093703407
- Michael Schwartz, MDNewport News, VA 236011871581280
- David Smith, MDNewport News, VA 236011407844806
- Jonathan Edwards, M.D.Newport News, VA 236021477953578
- Dianna Chormanski, MDHampton, VA 236651841782000
Common questions
What is John Coulter Maddox, MD's NPI number?
John Coulter Maddox, MD's National Provider Identifier (NPI) is 1053309542, issued on Oct 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John Coulter Maddox, MD located?
The NPPES record lists a practice address at 500 J Clyde Morris Blvd, Newport News, VA, 23601. Phone: (757) 594-2160. Providers update this record themselves, so call before visiting.
How can I verify John Coulter Maddox, MD's license?
NPPES lists Virginia license number 0101032554, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.