Southwestern Testing Services, Inc.
NPI 1811931157 · Sonography Radiologic Technologist · Williamsville, NY
Southwestern Testing Services, Inc. is a Sonography Radiologic Technologist organization in Williamsville, NY (NPI 1811931157).
Provider details
- NPI number
- 1811931157
- Entity type
- Organization
- Primary specialty
- Sonography Radiologic TechnologistTechnologists, Technicians & Other Technical Service Providers
- Organization subpart
- No
- Authorized official
- Radislav Lamkin, President(716) 204-4455
Specialties & taxonomies
Technologists, Technicians & Other Technical Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-06-16
- Last updated
- 2020-08-22
Frequently asked questions
- What is Southwestern Testing Services, Inc.'s NPI number?
- Southwestern Testing Services, Inc.'s National Provider Identifier (NPI) is 1811931157, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Southwestern Testing Services, Inc.?
- Southwestern Testing Services, Inc. is classified in the NPPES registry as Sonography Radiologic Technologist (Technologists, Technicians & Other Technical Service Providers).
- Where is Southwestern Testing Services, Inc. located?
- Southwestern Testing Services, Inc.'s practice location on file with NPPES is 4140 Sheridan Dr, Williamsville, NY 14221-4341.
- What is Southwestern Testing Services, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Southwestern Testing Services, Inc. is (716) 204-4455.
- Who is the authorized official for Southwestern Testing Services, Inc.?
- The authorized official listed on Southwestern Testing Services, Inc.'s NPPES record is Radislav Lamkin, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Southwestern Testing Services, Inc.'s NPI active?
- Yes — Southwestern Testing Services, Inc.'s NPI (1811931157) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.