Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Iris Buchanan, MD

Pediatric Hematology & Oncology Physician in Atlanta, GA · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1336149210

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Registry record

Entity type Individual (Type 1)

Name Dr. Iris Buchanan

Credential MD

Sex Female

Practice address 720 Westview Drive, Sw, Harris Building, Suite 100-A, Atlanta, GA, 30310

Phone (404) 756-1400

Fax (404) 756-5274

Enumeration date Jul 21, 2005

Last updated in NPPES Mar 31, 2017

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 026834 (GA) Secondary

2080P0207X Pediatric Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 026834 (GA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
000290815M	Medicaid	GA	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Iris Buchanan?

The National Provider Identifier (NPI) for Iris Buchanan is 1336149210, a Type 1 (individual) record in the CMS NPPES registry.

Where does Iris Buchanan practice?

The practice location on file with NPPES is in Atlanta, GA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Anju Oommen Nephrology Physician · Atlanta, GA NPI 1861657835 Kristina Mccaw Internal Medicine Physician · Atlanta, GA NPI 1477931236 Alma Jones Public Health & General Preventive Medicine Physician · Atlanta, GA NPI 1750752077

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-31.