First Assistant Associates Ltd
NPI 1528003217 · Registered Nurse First Assistant · Phoenix, AZ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
First Assistant Associates Ltd is a Registered Nurse First Assistant organization in Phoenix, AZ (NPI 1528003217).
Provider details
- NPI number
- 1528003217
- Entity type
- Organization
- Primary specialty
- Registered Nurse First AssistantNursing Service Providers
- Organization subpart
- No
- Authorized official
- Heather Bennett, Group President(602) 839-2000
Specialties & taxonomies
Nursing 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
3 documented practice locations
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
Additional practice locations (2)
- 250 E Dunlap AvePhoenix, AZ 85020-2825Phone: (602) 943-2381
- 1850 N Central AveSuite 1600Phoenix, AZ 85004-4527Phone: (602) 262-8900Fax: (602) 445-4079
Registry dates
- Enumerated
- 2006-06-18
- Last updated
- 2019-08-29
Frequently asked questions
- What is First Assistant Associates Ltd's NPI number?
- First Assistant Associates Ltd's National Provider Identifier (NPI) is 1528003217, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is First Assistant Associates Ltd?
- First Assistant Associates Ltd is classified in the NPPES registry as Registered Nurse First Assistant (Nursing Service Providers).
- Where is First Assistant Associates Ltd located?
- First Assistant Associates Ltd's practice location on file with NPPES is 1111 E Mcdowell Rd, Phoenix, AZ 85006-2612.
- What is First Assistant Associates Ltd's phone number?
- The practice phone number listed in the NPPES registry for First Assistant Associates Ltd is (602) 839-2000.
- Does First Assistant Associates Ltd accept Medicare?
- First Assistant Associates Ltd 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 First Assistant Associates Ltd?
- The authorized official listed on First Assistant Associates Ltd's NPPES record is Heather Bennett, Group President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is First Assistant Associates Ltd's NPI active?
- Yes — First Assistant Associates Ltd's NPI (1528003217) is active in the NPPES registry as of the last update on 2019-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.