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

William A Calabria, DO

Individual provider Internal Medicine Physician · NPI 1275507030

William A Calabria, DO is an Internal Medicine in Shelby, North Carolina. Graduated from Rowan University School of Osteopathic Medicine in 2000, 26 years ago. Practices with Caromont Medical Group Inc, a 417-clinician group and accepts Medicare assignment. Licensed in North Carolina and New Jersey.

Years since qualifying
26
Trained at
Rowan University School of Osteopathic Medicine
Licensed in
NC, NJ
In the registry since
2006
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

201 E Grover St
Shelby, NC 28150-3917
Phone: (980) 487-3678
Fax: (980) 487-3294
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 2009-02010 (NC)
Internal Medicine Physician Taxonomy 207R00000X · Licence 25MB07542900 (NJ)

Record details

NPI number1275507030
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedFebruary 16, 2006
Last updated in NPPESNovember 28, 2016
Mailing addressPo Box 601643, Charlotte, NC 28260-1643

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolROWAN UNIVERSITY SCHOOL OF OSTEOPATHIC MEDICINE
Graduated 2000 (26 years in practice)
Group practice Caromont Medical Group Inc — 417 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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