Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jenny Livia Martino, MD

Critical Care Medicine (Internal Medicine) Physician in Duluth, MN · enumerated 2007.

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

National Provider Identifier

1346396538

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Jenny Livia Martino

Credential MD

Sex Female

Practice address 400 E 3rd St, Duluth, MN, 55805

Phone (218) 786-8364

Enumeration date Jan 28, 2007

Last updated in NPPES Jul 10, 2023

Taxonomy & licenses

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 58810 (MN) Primary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License MD60223681 (WA) Secondary

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 076363 (GA) Secondary

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

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

How do I verify Jenny Martino's NPI record?

Cross-check NPI 1346396538 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1346396538 active?

Yes, as of the latest NPPES snapshot, NPI 1346396538 is active (record last updated 2023-07-10).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-10.