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LEONARD T HEFFNER M.D.
NPI 1780791533
Internal Medicine - Hematology & Oncology in Atlanta, GA

Active since August 25, 2006
1365 CLIFTON RD NE, ATLANTA, GA 30322(404) 778-1900 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Leonard T Heffner M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LEONARD T HEFFNER M.D. (NPI 1780791533) is an individual hematology & oncology provider in Atlanta, Georgia, licensed in Georgia (15780) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1780791533
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameLEONARD T HEFFNERCredential: M.D.
Location Address1365 CLIFTON RD NEAtlanta, GA 30322-1013
Mailing Address1365 Clifton Rd NeAtlanta, GA 30322-1013 · (404) 778-1900
Phone(404) 778-1900
Sole ProprietorYes
Enumeration DateAugust 25, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1780791533 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in GA · 15780
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
1365 CLIFTON RD NE, Atlanta, GA 30322
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Other Identifiers 1

Medicare UPIND40107GA

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CHHAYA J GANDHI PA-C
Physician Assistant (Medical)
1365 CLIFTON RD NE, SUITE A 4325
ATLANTA, GA 30322
Dekalb County (404) 778-3914
ELIZABETH IKEDA
Anesthesiologist Assistant
1365 CLIFTON RD NE
ATLANTA, GA 30322
Dekalb County (404) 778-8311
MS. NIVES KERAN PA-C
Physician Assistant
1365 CLIFTON RD NE
ATLANTA, GA 30322
Dekalb County (404) 778-1900
DR. ALVIN R SOLOMON M.D.
Dermatology
1365 CLIFTON RD NE, DEPARTMENT OF DERMATOLOGY
ATLANTA, GA 30322
Dekalb County (404) 727-3669
LINDSAY C GRAMER PAAA
Anesthesiologist Assistant
1365 CLIFTON RD NE
ATLANTA, GA 30322
Dekalb County (404) 778-5000
SACHIN PARIKH MD
Radiology (Diagnostic Radiology)
1365 CLIFTON RD NE, BREAST IMAGING CENTER, WINSHIP C
ATLANTA, GA 30322
Dekalb County (404) 778-1856
JULIE SCHNEIDER LEVY ACNP
Nurse Practitioner (Acute Care)
1365 CLIFTON RD NE
ATLANTA, GA 30322
Dekalb County (404) 712-2000
GERARD M MCGORISK MD
Internal Medicine (Cardiovascular Disease)
1365 CLIFTON RD NE
ATLANTA, GA 30322
Dekalb County (404) 778-5299

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Leonard Heffner's NPI number?

The NPI number for Leonard Heffner is 1780791533. It was assigned to this individual provider in the NPPES registry on August 25, 2006.

Where is Leonard Heffner located?

Leonard Heffner practices at 1365 Clifton Rd NE, Atlanta, GA 30322. The listed phone number is (404) 778-1900.

What is Leonard Heffner's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

When was this NPI record last updated?

The NPPES record for Leonard Heffner was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.