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

Mr. Johnathan Deleon Williams, MD

Individual provider Internal Medicine Physician · NPI 1245201557

Mr. Johnathan Deleon Williams, MD is an Internal Medicine in Gastonia, North Carolina. Graduated from University of North Carolina at Chapel Hill School of Medicine in 1986, 40 years ago. Practices with Piedmont Adult and Pediatric Medicine Associates PA, a 5-clinician group and accepts Medicare assignment. Licensed in North Carolina.

Years since qualifying
40
Trained at
University of North Carolina at Chapel Hill School of Medicine
Licensed in
NC
In the registry since
2006
Specialties on file
2
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

640 Summit Crossing Pl Ste 204
Gastonia, NC 28054-2142
Phone: (704) 865-0626
Fax: (704) 865-6531
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 31957 (NC)
Pediatrics Physician Taxonomy 208000000X · Licence 31957 (NC)

Record details

NPI number1245201557
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 27, 2006
Last updated in NPPESOctober 23, 2007

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesPEDIATRIC MEDICINE
Medical schoolUNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL SCHOOL OF MEDICINE
Graduated 1986 (40 years in practice)
Group practice Piedmont Adult And Pediatric Medicine Associates Pa — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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