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

William I Mariencheck Jr., MD

Individual provider Pulmonary Disease Physician · NPI 1114995909

William I Mariencheck Jr., MD is a Pulmonary Disease in Winston Salem, North Carolina. Graduated from Washington University School of Medicine in 1994, 32 years ago. Practices with Wake Forest University Health Sciences, a 2,621-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in North Carolina and Tennessee.

Years since qualifying
32
Trained at
Washington University School of Medicine
Licensed in
NC, TN
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 Partly verified

Some contact details are missing from the federal record.

Medical Center Blvd
Winston Salem, NC 27157-3937
Phone: (336) 716-2255
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 700 W Forest Ave, Jackson, TN 38301-3937 — (731) 422-0230

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 9800626 (NC)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence MD34221 (TN)

Record details

NPI number1114995909
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 9, 2006
Last updated in NPPESAugust 9, 2019

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Medical schoolWASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1994 (32 years in practice)
Group practice Wake Forest University Health Sciences — 2621 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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