Southern Arizona Internal Medicine PLLC
NPI 1275565509 · Internal Medicine Physician · Tucson, AZ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Southern Arizona Internal Medicine PLLC is a Internal Medicine Physician organization in Tucson, AZ (NPI 1275565509).
Provider details
- NPI number
- 1275565509
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Steven Wool, President(520) 795-4100
- License
- 12805 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-07-07
- Last updated
- 2016-08-17
Frequently asked questions
- What is Southern Arizona Internal Medicine PLLC's NPI number?
- Southern Arizona Internal Medicine PLLC's National Provider Identifier (NPI) is 1275565509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Southern Arizona Internal Medicine PLLC?
- Southern Arizona Internal Medicine PLLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Southern Arizona Internal Medicine PLLC located?
- Southern Arizona Internal Medicine PLLC's practice location on file with NPPES is 5210 E Farness Dr, Tucson, AZ 85712-2140.
- What is Southern Arizona Internal Medicine PLLC's phone number?
- The practice phone number listed in the NPPES registry for Southern Arizona Internal Medicine PLLC is (520) 795-4100.
- Does Southern Arizona Internal Medicine PLLC accept Medicare?
- Southern Arizona Internal Medicine PLLC 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 Southern Arizona Internal Medicine PLLC?
- The authorized official listed on Southern Arizona Internal Medicine PLLC's NPPES record is Steven Wool, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Southern Arizona Internal Medicine PLLC's NPI active?
- Yes — Southern Arizona Internal Medicine PLLC's NPI (1275565509) is active in the NPPES registry as of the last update on 2016-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.