Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

John Qa Mattern II, DO

Individual provider Hematology & Oncology Physician · NPI 1730184425

John Qa Mattern II, DO is a Hematology & Oncology Physician in Newport News, Virginia. Licensed in Virginia. Registered with an NPI since 2005.

Licensed in
VA
In the registry since
2005
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1051 Loftis Blvd Ste 100
Newport News, VA 23606-3069
Phone: (757) 873-9400
Fax: (757) 873-9420
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 0102024256 (VA)

Record details

NPI number1730184425
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 17, 2005
Last updated in NPPESJanuary 17, 2019

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