Dr Spencer Duncan Gregg, MD - Internal Medicine in Knoxville, TN

Dr Spencer Duncan Gregg, MD is a Internal Medicine physician based in Knoxville, Tennessee. Dr Spencer Duncan Gregg is licensed to practice in Tennessee (license number MD021058) and his current practice location is 1800 Volunteer Blvd, Knoxville, Tennessee. He can be reached at his office (for appointments etc.) via phone at (865) 974-5222.

NPI number for Dr Spencer Duncan Gregg is 1255314282 and his current mailing address is 1800 Volunteer Blvd, Knoxville, Tennessee. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1255314282.

Contact Information

Dr Spencer Duncan Gregg, MD
1800 Volunteer Blvd,
Knoxville, TN 37996-3102
(865) 974-5222
(865) 974-5260

Map and Direction




Physician's Profile

Full NameDr Spencer Duncan Gregg
GenderMale
SpecialityInternal Medicine
Location1800 Volunteer Blvd, Knoxville, Tennessee
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1255314282
  • Provider Enumeration Date: 11/23/2005
  • Last Update Date: 01/05/2012

Medical Identifiers

Medical identifiers for Dr Spencer Duncan Gregg such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255314282NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD021058 (Tennessee)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Spencer Duncan Gregg is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Spencer Duncan Gregg, MD
1800 Volunteer Blvd,
Knoxville, TN 37996-3102

Ph: (865) 974-5222
Dr Spencer Duncan Gregg, MD
1800 Volunteer Blvd,
Knoxville, TN 37996-3102

Ph: (865) 974-5222

Reviews and Comments


Internal Medicine Doctors in Knoxville, TN

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Jeffrey W Robinson, MD
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