Mercy Ambulance
NPI 1952467565 · Non-emergency Medical Transport (VAN) · Allston, MA
Mercy Ambulance is a Non-emergency Medical Transport (VAN) organization in Allston, MA (NPI 1952467565).
Provider details
- NPI number
- 1952467565
- Entity type
- Organization
- Primary specialty
- Non-emergency Medical Transport (VAN)Transportation Services
- Organization subpart
- No
- Authorized official
- Zachary Tesler, President(617) 202-6106
- License
- 3047 (MA)
Specialties & taxonomies
Transportation Services
Transportation Services
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-28
- Last updated
- 2025-09-11
Frequently asked questions
- What is Mercy Ambulance's NPI number?
- Mercy Ambulance's National Provider Identifier (NPI) is 1952467565, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mercy Ambulance?
- Mercy Ambulance is classified in the NPPES registry as Non-emergency Medical Transport (VAN) (Transportation Services).
- Where is Mercy Ambulance located?
- Mercy Ambulance's practice location on file with NPPES is 20 Linden St, Allston, MA 02134-1711.
- What is Mercy Ambulance's phone number?
- The practice phone number listed in the NPPES registry for Mercy Ambulance is (617) 782-4900.
- Who is the authorized official for Mercy Ambulance?
- The authorized official listed on Mercy Ambulance's NPPES record is Zachary Tesler, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mercy Ambulance's NPI active?
- Yes — Mercy Ambulance's NPI (1952467565) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.