David Ishimitsu, M.D.
NPI 1497919641 · Diagnostic Radiology Physician · Los Angeles, CA
Provider details
- NPI number
- 1497919641
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- C1-0025748 (DE)
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
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
512 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 | 128 | $9 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 113 | $88 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 50 | $84 |
| Ct Scan of Chest Without Contrast71250 | 36 | $52 |
| Complete Ultrasound Scan Behind Abdominal Cavity76770 | 26 | $37 |
| Limited Ultrasound Scan of Abdomen76705 | 25 | $28 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 |
Practice location
Mailing address
Additional practice locations (2)
- 4755 Ogletown Stanton RdNewark, DE 19718-2200Phone: (302) 733-1840Fax: (302) 733-1633
- 8201 E Riverside BlvdRockford, IL 61114-2300Phone: (815) 971-7000Fax: (815) 968-4795
Registry dates
- Enumerated
- 2008-07-17
- Last updated
- 2025-08-18
- Certified
- 2025-08-18
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.