David Rubenstein, M.D.
NPI 1235179219 · Diagnostic Radiology Physician · Tarzana, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Rubenstein, M.D. is a Diagnostic Radiology Physician provider in Tarzana, CA (NPI 1235179219).
Provider details
- NPI number
- 1235179219
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A40548 (CA)
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
4,243 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 | 1,889 | $9 |
| Ct Scan Head Or Brain Without Contrast70450 | 309 | $41 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 245 | $85 |
| Ct Scan of Chest Without Contrast71250 | 118 | $146 |
| X-Ray of Abdomen, 1 View74018 | 110 | $9 |
| Ct Scan of Chest Without Contrast71250 | 105 | $52 |
| Mri Scan of Brain Without Contrast |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-07
- Last updated
- 2007-11-27
Frequently asked questions
- What is David Rubenstein's NPI number?
- David Rubenstein's National Provider Identifier (NPI) is 1235179219, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Rubenstein's specialty?
- David Rubenstein is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is David Rubenstein located?
- David Rubenstein's practice location on file with NPPES is 18321 Clark St, Tarzana, CA 91356-3501.
- What is David Rubenstein's phone number?
- The practice phone number listed in the NPPES registry for David Rubenstein is (818) 708-5470.
- Does David Rubenstein accept Medicare?
- David Rubenstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Rubenstein's NPI active?
- Yes — David Rubenstein's NPI (1235179219) is active in the NPPES registry as of the last update on 2007-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.