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

Mr. Gregory Vanfossen, NP

Individual provider Family Nurse Practitioner · NPI 1346310067

Mr. Gregory Vanfossen, NP is a Nurse Practitioner in Ooltewah, Tennessee. Qualified in 1991, 35 years ago. Practices with Specialists in Pain Management, PLLC Dba Spine and Pain Associates, a 37-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
35
Licensed in
TN
In the registry since
2006
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

4957 Swinyar Dr Ste 101
Ooltewah, TN 37363-2205
Phone: (423) 698-0850
Fax: (833) 450-6311
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 281 N Lyerly St Ste 200, Chattanooga, TN 37404-2749 — (423) 698-0850
  • 862 Callen Ln Nw, Cleveland, TN 37312-6995 — (423) 331-5025

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 21795 (TN)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 21795 (TN)

Record details

NPI number1346310067
Entity typeIndividual (Type 1)
GenderMale
Credentials NP
Sole proprietorNo
NPI enumeratedNovember 9, 2006
Last updated in NPPESSeptember 8, 2026
Certification dateSeptember 8, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Specialists In Pain Management, Pllc Dba Spine And Pain Associates — 37 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 patients31
Services billed 37 a service is one billed item, such as a visit, a test or a procedure
Average patient age69

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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $316 14 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at Specialists in Pain Management, PLLC Dba Spine and Pain Associates

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 37 clinicians in the practice; 12 are shown here.

Other providers in Ooltewah