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

Individual provider Internal Medicine Physician · NPI 1639332729

Nehemiah Thrash Jr., MD is a Hospitalist in Newport News, Virginia. Graduated from Eastern Virginia Medical School in 2006, 20 years ago. Practices with Clark Alliance Services Inc, a 28-clinician group. Licensed in Virginia.

Years since qualifying
20
Trained at
Eastern Virginia Medical School
Licensed in
VA
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

500 J Clyde Morris Blvd
Newport News, VA 23601-1929 Not confirmed with CMS for 13 years — call before visiting
Phone: (757) 594-3580
Fax: (757) 594-3653
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 0101245681 (VA)

Record details

NPI number1639332729
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 8, 2008
Last updated in NPPESMay 21, 2013

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHOSPITALIST
Medical schoolEASTERN VIRGINIA MEDICAL SCHOOL
Graduated 2006 (20 years in practice)
Group practice Clark Alliance Services Inc — 28 clinicians
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients302
Services billed 797 a service is one billed item, such as a visit, a test or a procedure
Average patient age79

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Clark Alliance Services Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 28 clinicians in the practice; 12 are shown here.

Other providers in Newport News