Im Specialist, Inc
NPI 1134337710 · Specialist · Tempe, AZ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Im Specialist, Inc is a Specialist organization in Tempe, AZ (NPI 1134337710).
Provider details
- NPI number
- 1134337710
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Shari Castle, Practice Manager(602) 437-4800
- License
- 25040 (AZ)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-05-18
- Last updated
- 2011-01-06
Frequently asked questions
- What is Im Specialist, Inc's NPI number?
- Im Specialist, Inc's National Provider Identifier (NPI) is 1134337710, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Im Specialist, Inc?
- Im Specialist, Inc is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Im Specialist, Inc located?
- Im Specialist, Inc's practice location on file with NPPES is 2737 W Baseline Rd, Tempe, AZ 85283-1051.
- What is Im Specialist, Inc's phone number?
- The practice phone number listed in the NPPES registry for Im Specialist, Inc is (602) 437-4800.
- Does Im Specialist, Inc accept Medicare?
- Im Specialist, Inc 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 Im Specialist, Inc?
- The authorized official listed on Im Specialist, Inc's NPPES record is Shari Castle, Practice Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Im Specialist, Inc's NPI active?
- Yes — Im Specialist, Inc's NPI (1134337710) is active in the NPPES registry as of the last update on 2011-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.