Christopher Ardary, M.D.
NPI 1659785327 · Diagnostic Radiology Physician · Tucson, AZ
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Ardary, M.D. is a Diagnostic Radiology Physician provider in Tucson, AZ (NPI 1659785327).
Provider details
- NPI number
- 1659785327
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 58647 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,931 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 700 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 484 | $38 |
| X-Ray of Chest, 2 Views71046 | 278 | $28 |
| Ct Scan of Upper Spine Without Contrast72125 | 254 | $44 |
| Ct Scan of Lower Spine Without Contrast72131 | 207 | $43 |
| Ct Scan of Middle Spine Without Contrast72128 | 188 | $43 |
| Ct Scan of Chest Without Contrast71250 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-06-20
- Last updated
- 2025-08-28
- Certified
- 2025-08-28
Frequently asked questions
- What is Christopher Ardary's NPI number?
- Christopher Ardary's National Provider Identifier (NPI) is 1659785327, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Ardary's specialty?
- Christopher Ardary is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Ardary located?
- Christopher Ardary's practice location on file with NPPES is 1625 N Campbell Ave, Tucson, AZ 85719-4330.
- What is Christopher Ardary's phone number?
- The practice phone number listed in the NPPES registry for Christopher Ardary is (520) 694-0111.
- Does Christopher Ardary accept Medicare?
- Christopher Ardary is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Ardary's NPI active?
- Yes — Christopher Ardary's NPI (1659785327) is active in the NPPES registry as of the last update on 2025-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.