John Leslie, M.D.
NPI 1952384026 · Anesthesiology Physician · Scottsdale, AZ
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Leslie, M.D. is a Anesthesiology Physician provider in Scottsdale, AZ (NPI 1952384026).
Provider details
- NPI number
- 1952384026
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 23327 (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
20 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
333 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) |
|---|---|---|
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 96 | $77 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 56 | $70 |
| Anesthesia for Other Closed Procedure on Chest00520 | 39 | $101 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 30 | $86 |
| Anesthesia for Procedure to Assess Heart Electrical Activity00537 | 25 | $237 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 18 | $42 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-22
- Last updated
- 2020-10-13
- Certified
- 2020-10-13
Frequently asked questions
- What is John Leslie's NPI number?
- John Leslie's National Provider Identifier (NPI) is 1952384026, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Leslie's specialty?
- John Leslie is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Leslie located?
- John Leslie's practice location on file with NPPES is 13400 E Shea Blvd, Scottsdale, AZ 85259-5404.
- What is John Leslie's phone number?
- The practice phone number listed in the NPPES registry for John Leslie is (480) 301-8000.
- Does John Leslie accept Medicare?
- John Leslie is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Leslie's NPI active?
- Yes — John Leslie's NPI (1952384026) is active in the NPPES registry as of the last update on 2020-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.