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

Gregory Andrew Hanissian, MD

Individual provider Allergy & Immunology Physician · NPI 1033216148

Gregory Andrew Hanissian, MD is an Allergy/Immunology in Germantown, Tennessee. Graduated from University of Alabama School of Medicine in 1991, 35 years ago. Practices with Consolidated Medical Practices of Memphis, PLLC, a 113-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
35
Trained at
University of Alabama School of Medicine
Licensed in
TN
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

2101 Merchants Row Ste 3
Germantown, TN 38138-3862
Phone: (901) 751-9696
Fax: (901) 757-8960
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence 25121 (TN)

Record details

NPI number1033216148
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 20, 2006
Last updated in NPPESJanuary 11, 2008

Medicare enrollment

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

Medicare specialtyALLERGY/IMMUNOLOGY
Medical schoolUNIVERSITY OF ALABAMA SCHOOL OF MEDICINE
Graduated 1991 (35 years in practice)
Group practice Consolidated Medical Practices Of Memphis,Pllc — 113 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Germantown