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

David A Dalessio, MD

Individual provider Internal Medicine Physician · NPI 1871558817

David A Dalessio, MD is an Internal Medicine in Durham, North Carolina. Graduated from University of Wisconsin School of Medicine in 1983, 43 years ago. Practices with Duke Health Integrated Practice Inc, a 3,094-clinician group, accepts Medicare assignment and offers telehealth. Licensed in North Carolina and Ohio.

Years since qualifying
43
Trained at
University of Wisconsin School of Medicine
Licensed in
NC, OH
In the registry since
2006
Specialties on file
4
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

40 Duke Medicine Cir Ste 4300
Durham, NC 27710-0001
Phone: (919) 684-5778
Fax: (919) 681-8477
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 2014-00858 (NC)
Internal Medicine Physician Taxonomy 207R00000X · Licence 35-077498 (OH)
Endocrinology, Diabetes & Metabolism Physician Taxonomy 207RE0101X · Licence 35-077498 (OH)
Internal Medicine Physician Taxonomy 207R00000X · Licence 2014-00858 (NC)

Record details

NPI number1871558817
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 20, 2006
Last updated in NPPESJune 20, 2016
Mailing address758 Old Mill Rd, Chapel Hill, NC 27514-3927

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated 1983 (43 years in practice)
Group practice Duke Health Integrated Practice Inc — 3094 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations5 on file with Medicare

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