OrganizationActive
Guardian Diagnostics and Laboratory, LLC
NPI 1417347907 · Clinical Medical Laboratory · Amherst, NY
Guardian Diagnostics and Laboratory, LLC is a Clinical Medical Laboratory organization in Amherst, NY (NPI 1417347907).
Provider details
- NPI number
- 1417347907
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Stephen Mechtler, Director(716) 929-2900
Specialties & taxonomies
Laboratories
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
3980 Sheridan Dr
Suite 305
Amherst, NY 14226-1727
Phone: (716) 276-2061
Street-level locationGet directions
Mailing address
4295 Harris Hill Rd
Buffalo, NY 14221-7471
Registry dates
- Enumerated
- 2015-02-04
- Last updated
- 2015-02-04
Frequently asked questions
- What is Guardian Diagnostics and Laboratory, LLC's NPI number?
- Guardian Diagnostics and Laboratory, LLC's National Provider Identifier (NPI) is 1417347907, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Guardian Diagnostics and Laboratory, LLC?
- Guardian Diagnostics and Laboratory, LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Guardian Diagnostics and Laboratory, LLC located?
- Guardian Diagnostics and Laboratory, LLC's practice location on file with NPPES is 3980 Sheridan Dr, Amherst, NY 14226-1727.
- What is Guardian Diagnostics and Laboratory, LLC's phone number?
- The practice phone number listed in the NPPES registry for Guardian Diagnostics and Laboratory, LLC is (716) 276-2061.
- Who is the authorized official for Guardian Diagnostics and Laboratory, LLC?
- The authorized official listed on Guardian Diagnostics and Laboratory, LLC's NPPES record is Stephen Mechtler, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Guardian Diagnostics and Laboratory, LLC's NPI active?
- Yes — Guardian Diagnostics and Laboratory, LLC's NPI (1417347907) is active in the NPPES registry as of the last update on 2015-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.