On-Call Surgical Assistants LLC
NPI 1023296381 · Surgical Physician Assistant · Phoenix, AZ
On-Call Surgical Assistants LLC is a Surgical Physician Assistant organization in Phoenix, AZ (NPI 1023296381).
Provider details
- NPI number
- 1023296381
- Entity type
- Organization
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Timothy Holbert, Physician Assistant/ President(623) 229-4674
- License
- 2021 (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
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
- 2008-02-08
- Last updated
- 2019-08-19
Frequently asked questions
- What is On-Call Surgical Assistants LLC's NPI number?
- On-Call Surgical Assistants LLC's National Provider Identifier (NPI) is 1023296381, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is On-Call Surgical Assistants LLC?
- On-Call Surgical Assistants LLC is classified in the NPPES registry as Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is On-Call Surgical Assistants LLC located?
- On-Call Surgical Assistants LLC's practice location on file with NPPES is 5710 W Spur Dr, Phoenix, AZ 85083-1245.
- What is On-Call Surgical Assistants LLC's phone number?
- The practice phone number listed in the NPPES registry for On-Call Surgical Assistants LLC is (623) 229-4674.
- Who is the authorized official for On-Call Surgical Assistants LLC?
- The authorized official listed on On-Call Surgical Assistants LLC's NPPES record is Timothy Holbert, Physician Assistant/ President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is On-Call Surgical Assistants LLC's NPI active?
- Yes — On-Call Surgical Assistants LLC's NPI (1023296381) is active in the NPPES registry as of the last update on 2019-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.