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

Hayley Barnett Walter, MD

Individual provider Internal Medicine Physician · NPI 1083032593

Hayley Barnett Walter, MD practises Rheumatology in Charleston, South Carolina. Graduated from Mercer University School of Medicine in 2014, 12 years ago. Practices with MUSC Community Physicians, a 1,339-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Colorado and South Carolina.

Years since qualifying
12
Trained at
Mercer University School of Medicine
Licensed in
CO, SC
In the registry since
2014
Specialties on file
3
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

169 Ashley Avenue H268 Msc 332
Charleston, SC 29424-9617
Phone: (843) 792-9941
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1715 Iron Horse Dr Ste 100, Longmont, CO 80501-9617 — (720) 494-4700
  • 4700 Waters Ave, Savannah, GA 31404-6220 — (912) 350-8000

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence 51175 (SC)
Internal Medicine Physician Taxonomy 207R00000X · Licence 62041 (CO)
Rheumatology Physician Taxonomy 207RR0500X · Licence 62041 (CO)

Record details

NPI number1083032593
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 1, 2014
Last updated in NPPESJanuary 18, 2023
Certification dateJanuary 18, 2023

Medicare enrollment

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

Medicare specialtyRHEUMATOLOGY
Medical schoolMERCER UNIVERSITY SCHOOL OF MEDICINE
Graduated 2014 (12 years in practice)
Group practice Musc Community Physicians — 1339 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 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 patients114
Services billed 306 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

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 $123 1 payment · 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.

Practises at

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

  • Beaufort County Memorial Hospital Hospital · Beaufort, SC
  • Kershawhealth Hospital · Camden, SC
  • Musc Health Columbia Medical Center Downtown Hospital · Columbia, SC
  • Musc Health Florence Medical Center Hospital · Florence, SC
  • Musc Medical Center Hospital · Charleston, SC

Colleagues at MUSC Community Physicians

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1339 clinicians in the practice; 12 are shown here.

Other providers in Charleston