OrganizationActive
Warren C Rizzo MD PC
NPI 1235326174 · Specialist · Scottsdale, AZ
Warren C Rizzo MD PC is a Specialist organization in Scottsdale, AZ (NPI 1235326174).
Provider details
- NPI number
- 1235326174
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Warren Rizzo, Owner/Physician(480) 451-3222
- License
- 28981 (AZ)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
10210 N 92nd St
Suite 105
Scottsdale, AZ 85258-4509
Phone: (480) 451-3222
Fax: (480) 451-3224
Street-level locationGet directions
Mailing address
10210 N 92nd St
Scottsdale, AZ 85258-4509
Other names (DBA / former)
- Other name
- Advanced Arthritis Care and Research
Registry dates
- Enumerated
- 2007-09-25
- Last updated
- 2008-04-20
Frequently asked questions
- What is Warren C Rizzo MD PC's NPI number?
- Warren C Rizzo MD PC's National Provider Identifier (NPI) is 1235326174, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Warren C Rizzo MD PC?
- Warren C Rizzo MD PC is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Warren C Rizzo MD PC located?
- Warren C Rizzo MD PC's practice location on file with NPPES is 10210 N 92nd St, Scottsdale, AZ 85258-4509.
- What is Warren C Rizzo MD PC's phone number?
- The practice phone number listed in the NPPES registry for Warren C Rizzo MD PC is (480) 451-3222.
- Who is the authorized official for Warren C Rizzo MD PC?
- The authorized official listed on Warren C Rizzo MD PC's NPPES record is Warren Rizzo, Owner/Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Warren C Rizzo MD PC's NPI active?
- Yes — Warren C Rizzo MD PC's NPI (1235326174) is active in the NPPES registry as of the last update on 2008-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.