Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Carlos I Duran, MD

Pediatric Critical Care Medicine Physician in Boston, MA · enumerated 2005.

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

National Provider Identifier

1497745517

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Registry record

Entity type Individual (Type 1)

Name Dr. Carlos I Duran

Credential MD

Sex Male

Practice address 800 Washington St, Tufts Medical Center, Boston, MA, 02111

Phone (617) 636-5000

Fax (617) 636-5000

Enumeration date Oct 28, 2005

Last updated in NPPES Apr 8, 2014

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 210408 (MA) Secondary

2080P0203X Pediatric Critical Care Medicine Physician Allopathic & Osteopathic Physicians · License 210408 (MA) Primary

2080P0214X Pediatric Pulmonology Physician Allopathic & Osteopathic Physicians · License 210408 (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
408837	Other	MA	TUFTS HEALTH PLAN
0190900	Medicaid	MA	-
J24552	Other	MA	BCBS 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

Is NPI 1497745517 active?

Yes, as of the latest NPPES snapshot, NPI 1497745517 is active (record last updated 2014-04-08).

How do I verify Carlos Duran's NPI record?

Cross-check NPI 1497745517 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-08.