Robert Zadik, MD
NPI 1336955640 · Anesthesiology Physician · Scottsdale, AZ
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Zadik, MD is a Anesthesiology Physician provider in Scottsdale, AZ (NPI 1336955640).
Provider details
- NPI number
- 1336955640
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 74638 (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
1 yr 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
- 2024-12-10
- Last updated
- 2025-05-20
- Certified
- 2025-05-19
Frequently asked questions
- What is Robert Zadik's NPI number?
- Robert Zadik's National Provider Identifier (NPI) is 1336955640, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Zadik's specialty?
- Robert Zadik is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Zadik located?
- Robert Zadik's practice location on file with NPPES is 9003 E Shea Blvd, Scottsdale, AZ 85260-6709.
- What is Robert Zadik's phone number?
- The practice phone number listed in the NPPES registry for Robert Zadik is (602) 262-8900.
- Does Robert Zadik accept Medicare?
- Robert Zadik is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Zadik's NPI active?
- Yes — Robert Zadik's NPI (1336955640) is active in the NPPES registry as of the last update on 2025-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.