Daniel Jaller, MD
NPI 1659799955 · Diagnostic Radiology Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Jaller, MD is a Diagnostic Radiology Physician provider in Nashville, TN (NPI 1659799955).
Provider details
- NPI number
- 1659799955
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,592 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 682 | $8 |
| Complete Ultrasound Scan Behind Abdominal Cavity76770 | 123 | $32 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 105 | $30 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 95 | $79 |
| X-Ray of Abdomen, 1 View74018 | 76 | $8 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 68 | $19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$64 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-04-03
- Last updated
- 2019-06-26
Frequently asked questions
- What is Daniel Jaller's NPI number?
- Daniel Jaller's National Provider Identifier (NPI) is 1659799955, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Jaller's specialty?
- Daniel Jaller is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Jaller located?
- Daniel Jaller's practice location on file with NPPES is 3601 the Vanderbilt Clinic, Nashville, TN 37232-1019.
- What is Daniel Jaller's phone number?
- The practice phone number listed in the NPPES registry for Daniel Jaller is (615) 322-3000.
- Does Daniel Jaller accept Medicare?
- Daniel Jaller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Jaller's NPI active?
- Yes — Daniel Jaller's NPI (1659799955) is active in the NPPES registry as of the last update on 2019-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.