IndividualActive
Robert Dzioba, MD
NPI 1821061623 · Orthopaedic Surgery of the Spine Physician · Tucson, AZ
Provider details
- NPI number
- 1821061623
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery of the Spine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 10384 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
265 W Ina Rd
Tucson, AZ 85704-6204
Phone: (520) 694-8100
Street-level locationGet directions
Mailing address
655 E River Rd
Tucson, AZ 85704-5840
Registry dates
- Enumerated
- 2006-02-10
- Last updated
- 2010-10-15
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.