OrganizationActive
Orthassist
NPI 1114143302 · Durable Medical Equipment & Medical Supplies · Tucson, AZ
Orthassist is a Durable Medical Equipment & Medical Supplies organization in Tucson, AZ (NPI 1114143302).
Provider details
- NPI number
- 1114143302
- Entity type
- Organization
- Primary specialty
- Durable Medical Equipment & Medical SuppliesSuppliers
- Organization subpart
- No
- Authorized official
- John Karahalios, Owner(520) 529-8002
Specialties & taxonomies
Suppliers
Profile Score
Detailed profile(90/100 index)
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
2929 N Campbell Ave
Tucson, AZ 85719-2801
Phone: (520) 529-8002
Fax: (520) 577-3260
Street-level locationGet directions
Mailing address
Po Box 13022
Tucson, AZ 85732-3022
Registry dates
- Enumerated
- 2007-04-17
- Last updated
- 2013-04-12
Frequently asked questions
- What is Orthassist's NPI number?
- Orthassist's National Provider Identifier (NPI) is 1114143302, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Orthassist?
- Orthassist is classified in the NPPES registry as Durable Medical Equipment & Medical Supplies (Suppliers).
- Where is Orthassist located?
- Orthassist's practice location on file with NPPES is 2929 N Campbell Ave, Tucson, AZ 85719-2801.
- What is Orthassist's phone number?
- The practice phone number listed in the NPPES registry for Orthassist is (520) 529-8002.
- Who is the authorized official for Orthassist?
- The authorized official listed on Orthassist's NPPES record is John Karahalios, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Orthassist's NPI active?
- Yes — Orthassist's NPI (1114143302) is active in the NPPES registry as of the last update on 2013-04-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.