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

Dr. Gregory William Wigger, MD

Individual provider Internal Medicine Physician · NPI 1851787402

Dr. Gregory William Wigger, MD is a Pulmonary Disease in Nashville, Tennessee. Qualified in 2015, 11 years ago. Practices with Advanced Diagnostic Imaging PC, a 529-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in Ohio and Tennessee.

Years since qualifying
11
Licensed in
OH, TN
In the registry since
2015
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

300 20th Ave N Ste G4
Nashville, TN 37203-2244
Phone: (615) 284-5098
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 234 Goodman St., Ml 0781, Cincinnati, OH 45219 — (513) 584-4505
  • 135 E Swan St, Centerville, TN 37033-1417 — (615) 284-5098
  • 300 Steam Plant Rd Ste 490, Gallatin, TN 37066-3032 — (615) 284-5385

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 67116 (TN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 57026550 (OH)

Record details

NPI number1851787402
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 10, 2015
Last updated in NPPESAugust 5, 2025
Certification dateAugust 5, 2025

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Advanced Diagnostic Imaging Pc — 529 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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