Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ara Ketchedjian, M.D.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Boston, MA · enumerated 2007.

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

National Provider Identifier

1467599720

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Ara Ketchedjian

Credential M.D.

Sex Male

Practice address 850 Harrison Ave, Yacc Bn-C7, Boston, MA, 02118

Phone (617) 414-5405

Fax (617) 414-6031

Enumeration date Jan 30, 2007

Last updated in NPPES Nov 7, 2013

Taxonomy & licenses

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License 219989 (MA) Primary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 219989 (MA) Secondary

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
110075849A	Medicaid	MA	-

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 Ara Ketchedjian?

The National Provider Identifier (NPI) for Ara Ketchedjian is 1467599720, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ara Ketchedjian practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-07.