James Lewis, MD
NPI 1144248865 · Clinical Pathology/Laboratory Medicine Physician · Scottsdale, AZ
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Lewis, MD is a Clinical Pathology/Laboratory Medicine Physician provider in Scottsdale, AZ (NPI 1144248865).
Provider details
- NPI number
- 1144248865
- Entity type
- Individual
- Primary specialty
- Clinical Pathology/Laboratory Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2000155013 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,687 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 498 | $36 |
| Pathology Examination of Specimen During Surgery, Each Additional Tissue Block88332 | 270 | $29 |
| Pathology Examination of Specimen During Surgery, First Tissue Block88331 | 232 | $60 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 187 | $79 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 90 | $27 |
| Preparation of Tissue for Examination By Removing Any Calcium Present88311 | 64 | $12 |
Practice location
Mailing address
Additional practice locations (1)
- 3601 TvcNashville, TN 37232-0001Phone: (615) 322-3000
Registry dates
- Enumerated
- 2006-07-18
- Last updated
- 2024-02-20
- Certified
- 2024-02-20
Frequently asked questions
- What is James Lewis's NPI number?
- James Lewis's National Provider Identifier (NPI) is 1144248865, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Lewis's specialty?
- James Lewis is listed in the NPPES registry with a primary specialty of Clinical Pathology/Laboratory Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Lewis located?
- James Lewis's practice location on file with NPPES is 13400 E Shea Blvd, Scottsdale, AZ 85259-5499.
- What is James Lewis's phone number?
- The practice phone number listed in the NPPES registry for James Lewis is (480) 301-8000.
- Does James Lewis accept Medicare?
- James Lewis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Lewis's NPI active?
- Yes — James Lewis's NPI (1144248865) is active in the NPPES registry as of the last update on 2024-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.