David Rubin, MD
NPI 1780778019 · Diagnostic Radiology Physician · Brentwood, TN
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Rubin, MD is a Diagnostic Radiology Physician provider in Brentwood, TN (NPI 1780778019).
Provider details
- NPI number
- 1780778019
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 115274 (MO)
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
19 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
325 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) |
|---|---|---|
| Mri Scan of Leg Joint Without Contrast73721 | 151 | $60 |
| Mri Scan of Arm Joint Without Contrast73221 | 102 | $60 |
| Mri Scan of Lower Spinal Canal Without Contrast72148 | 35 | $65 |
| Ct Scan of Leg Without Contrast73700 | 20 | $44 |
| Mri Scan of Leg Without Contrast73718 | 17 | $59 |
Typical Medicare-allowed amounts for these services range $44–$65 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-03
- Last updated
- 2020-10-30
- Certified
- 2020-10-30
Frequently asked questions
- What is David Rubin's NPI number?
- David Rubin's National Provider Identifier (NPI) is 1780778019, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Rubin's specialty?
- David Rubin is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is David Rubin located?
- David Rubin's practice location on file with NPPES is 750 Old Hickory Blvd Ste 1-260, Brentwood, TN 37027-4528.
- What is David Rubin's phone number?
- The practice phone number listed in the NPPES registry for David Rubin is (615) 376-7500.
- Does David Rubin accept Medicare?
- David Rubin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Rubin's NPI active?
- Yes — David Rubin's NPI (1780778019) is active in the NPPES registry as of the last update on 2020-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.