NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Cataldo Ambulance Service Inc

Land Ambulance in Somerville, MA · enumerated 2005 · authorized official Diana Cataldo, Owner Treasurer.

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

National Provider Identifier

1952386153

Verified

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Registry record

Entity type Organization (Type 2)
Legal business name Cataldo Ambulance Service Inc
Practice address 137 Washington St, Somerville, MA, 02143
Fax (617) 625-0941
Enumeration date Dec 9, 2005
Last updated in NPPES Dec 5, 2012

Taxonomy & classification

3416L0300X Land Ambulance Transportation Services · License 3674 (MA) Primary

Authorized official

Name Diana Cataldo
Title Owner Treasurer

Other identifiers

Identifier Type State Issuer
8677 Other NH HEALTH SOURCE
CA04210 Medicaid RI -
027659 Other - BLUE CROSS BLUE SHIELD
1001455 Medicaid VT -
1706446 Medicaid MA -
910295700 Medicaid FL -
01666013 Medicaid NY -
440590921 Other - RAILROAD MEDICARE
000000005410 Other - BOSTON MEDICAL CENTER HEA
0006899 Other MA NEIGHBORHOOD HEALTH PLAN
003124667 Medicaid CT -
700101 Other - HARVARD PILGRIM HEALTH CA
S007783 Other - CHAMPUS
040057 Other - EVERCARE
800044 Other - TUFTS HEALTH PLAN
996178 Other - NETWORK HEALTH
XMTE06603 Medicaid CA -

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.

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Frequently asked questions

Who is the authorized official for Cataldo Ambulance Service Inc?
NPPES lists Diana Cataldo (Owner Treasurer) as the authorized official for this organization.
What is the NPI number for Cataldo Ambulance Service Inc?
The NPI for Cataldo Ambulance Service Inc is 1952386153, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-05.