Advantage First Assisting LLC
NPI 1437321023 · Surgical Physician Assistant · Mesa, AZ
Advantage First Assisting LLC is a Surgical Physician Assistant organization in Mesa, AZ (NPI 1437321023).
Provider details
- NPI number
- 1437321023
- Entity type
- Organization
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Marco Zaldivar, Ownder(480) 545-2610
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
18 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
- 2008-03-24
- Last updated
- 2008-06-20
Frequently asked questions
- What is Advantage First Assisting LLC's NPI number?
- Advantage First Assisting LLC's National Provider Identifier (NPI) is 1437321023, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Advantage First Assisting LLC?
- Advantage First Assisting LLC is classified in the NPPES registry as Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Advantage First Assisting LLC located?
- Advantage First Assisting LLC's practice location on file with NPPES is 8915 E Pampa Ave, Mesa, AZ 85212-2834.
- What is Advantage First Assisting LLC's phone number?
- The practice phone number listed in the NPPES registry for Advantage First Assisting LLC is (480) 545-2610.
- Who is the authorized official for Advantage First Assisting LLC?
- The authorized official listed on Advantage First Assisting LLC's NPPES record is Marco Zaldivar, Ownder. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Advantage First Assisting LLC's NPI active?
- Yes — Advantage First Assisting LLC's NPI (1437321023) is active in the NPPES registry as of the last update on 2008-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.