Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mercy Ambulance

Q: What type of organization is Mercy Ambulance?

Mercy Ambulance is registered in NPPES as a Non-emergency Medical Transport (VAN) (its primary provider taxonomy).

Non-emergency Medical Transport (VAN) in Allston, MA · enumerated 2006 · authorized official Zachary Tesler, President.

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

National Provider Identifier

1952467565

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Registry record

Entity type Organization (Type 2)

Legal business name Mercy Ambulance

Practice address 20 Linden St, Allston, MA, 02134

Phone (617) 782-4900

Enumeration date Dec 28, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & classification

3416L0300X Land Ambulance Transportation Services · License 3047 (MA) Secondary

343900000X Non-emergency Medical Transport (VAN) Transportation Services · License 3047 (MA) Primary

Authorized official

Name Zachary Tesler

Title President

Phone (617) 202-6106

Other identifiers

Identifier	Type	State	Issuer
000000028195	Other	MA	BMC HEALTHNET
821515	Other	MA	TUFTS
975066	Other	MA	NETWORK HEALTH
103059	Other	MA	BLUE CROSS BLUE SHIELD
1720953	Medicaid	MA	-
702478	Other	MA	HARVARD PILGRIM HLTHCARE

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 type of organization is Mercy Ambulance?

Mercy Ambulance is registered in NPPES as a Non-emergency Medical Transport (VAN) (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.