United Surgical Assistants LLC
NPI 1871733469 · Surgical Physician Assistant · Scottsdale, AZ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
United Surgical Assistants LLC is a Surgical Physician Assistant organization in Scottsdale, AZ (NPI 1871733469).
Provider details
- NPI number
- 1871733469
- Entity type
- Organization
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Matthew Tremayne, Owner(602) 908-2513
- License
- 2505 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-02-23
- Last updated
- 2025-07-24
- Certified
- 2025-07-24
Frequently asked questions
- What is United Surgical Assistants LLC's NPI number?
- United Surgical Assistants LLC's National Provider Identifier (NPI) is 1871733469, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is United Surgical Assistants LLC?
- United Surgical Assistants LLC is classified in the NPPES registry as Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is United Surgical Assistants LLC located?
- United Surgical Assistants LLC's practice location on file with NPPES is 8346 E Feathersong Ln, Scottsdale, AZ 85255-3924.
- What is United Surgical Assistants LLC's phone number?
- The practice phone number listed in the NPPES registry for United Surgical Assistants LLC is (602) 908-2513.
- Does United Surgical Assistants LLC accept Medicare?
- United Surgical Assistants LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for United Surgical Assistants LLC?
- The authorized official listed on United Surgical Assistants LLC's NPPES record is Matthew Tremayne, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is United Surgical Assistants LLC's NPI active?
- Yes — United Surgical Assistants LLC's NPI (1871733469) is active in the NPPES registry as of the last update on 2025-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.