Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Stephen Michael Genthner, DC

Individual provider Chiropractor · NPI 1407030653

Dr. Stephen Michael Genthner, DC is registered under Chiropractic in Portsmouth, Virginia. Graduated from New York Chiropractic College in 2007, 19 years ago. Practices with Southeast Spine and Wellness Center LLC, a 2-clinician group and accepts Medicare assignment. Licensed in New York and Virginia.

Years since qualifying
19
Trained at
New York Chiropractic College
Licensed in
NY, VA
In the registry since
2007
Specialties on file
2
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

355 Crawford St Ste 105
Portsmouth, VA 23704-2816 Not confirmed with CMS for 12 years — call before visiting
Phone: (757) 399-4700
Fax: (757) 399-0011
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 0104556637 (VA)
Chiropractor Taxonomy 111N00000X · Licence 011498 (NY)

Record details

NPI number1407030653
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedDecember 24, 2007
Last updated in NPPESJuly 8, 2014

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolNEW YORK CHIROPRACTIC COLLEGE
Graduated 2007 (19 years in practice)
Group practice Southeast Spine And Wellness Center Llc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients12
Services billed 140 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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.

Colleagues at Southeast Spine and Wellness Center LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Portsmouth