Spear Institute
NPI 1225960339 · Orthopaedic Surgery of the Spine Physician · Tucson, AZ
Spear Institute is a Orthopaedic Surgery of the Spine Physician organization in Tucson, AZ (NPI 1225960339).
Provider details
- NPI number
- 1225960339
- Entity type
- Organization
- Primary specialty
- Orthopaedic Surgery of the Spine PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Ganapathy Medical PC
- Organization subpart
- Yes
- Authorized official
- Venkatanarayanan Ganapathy, Director(217) 691-7775
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
Under 1 yr in 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
- 2026-06-02
- Last updated
- 2026-06-02
- Certified
- 2026-06-02
Frequently asked questions
- What is Spear Institute's NPI number?
- Spear Institute's National Provider Identifier (NPI) is 1225960339, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Spear Institute?
- Spear Institute is classified in the NPPES registry as Orthopaedic Surgery of the Spine Physician (Allopathic & Osteopathic Physicians).
- Where is Spear Institute located?
- Spear Institute's practice location on file with NPPES is 1783 E Sahuaro Blossom Pl, Tucson, AZ 85718-7880.
- What is Spear Institute's phone number?
- The practice phone number listed in the NPPES registry for Spear Institute is (217) 691-7775.
- Who is the authorized official for Spear Institute?
- The authorized official listed on Spear Institute's NPPES record is Venkatanarayanan Ganapathy, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Spear Institute's NPI active?
- Yes — Spear Institute's NPI (1225960339) is active in the NPPES registry as of the last update on 2026-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.