Greenway Health Center, Raleigh
DC-led functional medicine practice in Raleigh, NC
Location and hours
Live from Google- Address
- 7530 Ramble Way, Suite 101, Raleigh, NC 27616
At a glance
One of 3 of the 9 practices we list in Raleigh with a DC credential, this practice names Greg Barnes, a Doctor of Chiropractic and Certified Functional Medicine Practitioner (CFMP). It says it provides superbills, accepts HSA/FSA cards and lists Spanish. Among 14 conditions on its site are thyroid disorders, hormonal imbalances, autoimmune disorders and anxiety.
Insurance and payment
Self-reported · Oct 2026- Insurance for visits
- Superbill
- Medicare
- Not reported
- Medicaid
- Not reported
- HSA / FSA cards
- Accepted
- Practice model
- Not reported
Check coverage with your plan before booking, and ask whether lab tests are billed separately.
Practitioners
As named on the practice's website.
Greg Barnes, Doctor of Chiropractic and Certified Functional Medicine Practitioner (CFMP)
Owner and DirectorDoctor of Chiropractic and Certified Functional Medicine Practitioner (CFMP) (listed on the practice's site)Credentials and licensure
| Practitioner | NPI | Licence | Status | Licensed since |
|---|---|---|---|---|
| Vivian Barbour Federowicz, Dc | 1134684467 | North Carolina Board of Chiropractic Examiners · 4788 | Verify with the board | Not reported |
| Gregory David Barnes, D.C. | 1548552607 | North Carolina Board of Chiropractic Examiners · 4056 | Verify with the board | Not reported |
Sources: NPPES NPI Registry, checked October 6, 2026; North Carolina Board of Chiropractic Examiners: linked for you to verify (not checked by us). IFMCP status is self-reported.
Conditions this practice lists
As listed on the practice's website. Listing a condition isn't evidence a treatment works.
Labs and services
As listed on the practice's website.
How we scored Greenway Health Center
Total 5.4 / 10- Credentials & licensure · 25%20 / 252 clinicians matched to NPI records, licence linked to the state board lookup (not checked against open data) and clinicians named with credentials on its site.
- Transparency on pricing and insurance · 25%10 / 25Publishes its insurance status and HSA/FSA policy; no first-visit price.
- Access · 25%4 / 25Superbill for out-of-network claims.
- Breadth of services · 15%13 / 1514 conditions listed, 3 named lab tests and 4 services.
- Data completeness · 10%6.7 / 108 of 12 key fields verified.
Scores use verified data only. Partner brands can't change a rank or a score. Full methodology
Compare with nearby practices
Raleigh practices ranked next to Greenway Health Center
Greenway Health Center: common questions
Does Greenway Health Center take insurance?
Greenway Health Center says it provides superbills. Its site names no in-network carriers, and it does not state whether it accepts Medicare or Medicaid. The practice says it accepts HSA/FSA cards. These details are self-reported from the practice's website, last verified October 2026. Ask your plan directly how it handles a superbill.
Which lab tests does Greenway Health Center offer?
Greenway Health Center names these lab tests on its site: Thyroid testing, Lipid testing and Inflammation markers. This list is self-reported from the practice's own website, last verified October 2026. Contact the practice to ask how these tests are ordered and what they cost.
What does Greenway Health Center treat?
Greenway Health Center lists 14 conditions on its site. Examples include chronic fatigue and low energy, thyroid disorders, hormonal imbalances, digestive issues, IBS, leaky gut and food sensitivities, autoimmune disorders, metabolic dysfunction and weight resistance, cardiovascular risk and inflammation, and anxiety. These are self-reported names, not outcomes. The practice lists DC credentials, and you can confirm licence status with the North Carolina board.
Is this your practice?
Claim it to update prices, insurance and services, and get a “Featured practice” badge for your website that links to this profile.
Sources
- NPPES NPI Registry — NPI, credentials, licence numbers and taxonomy
- Practice websites — each practice's own website — pricing, insurance, services and conditions (dated per listing)
- Google Places API (New) — ratings, hours and phone, shown live and not stored
This profile is for information only and isn't medical advice or an endorsement. Confirm credentials, coverage and costs directly with the practice.